Beijing Huasheng Metal Materials Co., Ltd

Molybdenum Tube(2024年03月18日)

hsgmetal — 2024-03-11T16:07:10+0900

https://www.hsgmetal.com/products/molybdenum-tube/

Molybdenum tube has high melting point, high strength, good thermal conductivity, high temperature resistance and corrosion resistance;

Can be used for high temperature operating environment up to 2000℃;

It is used for assembly electron tube, heating high temperature furnace, molybdenum pipe in high temperature furnace and support parts in sapphire single crystal furnace and high temperature sintering furnace.

Application of Molybdenum Tube
It is often used as heating element, thermocouple protection tube and molybdenum target tube used in high-temperature vacuum industry, electronic industry, sapphire thermal field and aerospace manufacturing industries.
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Production Process of Molybdenum Tube
Molybdenum tube is mainly produced by the powder metallurgy method and the manufacturing processes are substantially as follows: sintering - forging - swaging - machined - polished. When the amount of deformation of the subsequent processing is more than 60%, the density molybdenum tube is substantially close to the theoretical density, so it has high strength, uniform internal organization and excellent high temperature creep resistance property.

Features of Molybdenum Tube
01.
Good corrosion resistance (The surface of molybdenum tube is easy to produce a layer of dense natural protective film, It can be well to protect the matrix from corrosion by artificial anodic oxidation and coloring, good casting performance can be cast aluminum alloy or processing Plastic deformation of good aluminum alloy.)

Best price pure molybdenum tube with various specifications.

02.
High strength (molybdenum tube have the high strength. After a certain degree of cold processing can strengthen the matrix strength, some grades of molybdenum tube can also be enhanced by heat treatment)

Best price pure molybdenum tube with various specifications.

03.
Good thermal conductivity (The conductive thermal conductivity of molybdenum only less than the silver, copper and gold)

Best price pure molybdenum tube with various specifications.

04.
Easy processing (After add some certain alloying elements, you can get a good casting performance of aluminum alloy casting or processing plastic deformation of aluminum alloy)

There are many molybdenum tube manufacturers, but we are one of the best choices for you.

As a professional refractory metal company, HSG has high-quality noble ferro alloys for sale. Welcome to contact us if needed.

Ferro Tungsten(2024年03月17日)

hsgmetal — 2024-03-11T16:06:31+0900

https://www.hsgmetal.com/products/ferro-tungsten/

HSG METAL, as one of ferro tungsten suppliers, provides ferro tungsten for sale.

Ferrotungsten belongs to the ferro wolfram series. Ferro tungsten is an alloy composed of tungsten and iron. It is used as an alloy additive in steelmaking. The commonly used tungsten iron has two kinds of 70% tungsten and 80% tungsten. Tungsten iron smelting with electric furnace, because of the high ferro tungsten melting point, can not release liquid, so the use of the agglomerating method or iron production. Before 1930s, small (100 ~ 500 KVA) single-phase electric arc furnace was generally used for agglomerating smelting, and later, the three-phase electric furnace was used, and the iron extraction process was developed.

As an experienced refractory metal company, we produce top-tier ferro tungsten products for specific uses. Check our ferro tungsten specification below. If you are in need of ferro tungsten products, don't hesitate to contact us for ferrotungsten price!

Ferro Tungsten Uses
As an additive in the production of ferro alloys types metals, tungsten-iron will give the new alloy some desirable properties. Ferro tungsten is prized for its exceptional hardness, high melting point, wear resistance, and efficient electrical conductivity, making it a valuable addition to various alloys and materials in industries requiring these properties.

One of the main benefits of adding tungsten-iron to alloys is to increase the hardness and the melting point of the alloys, making them suitable for aerospace applications as well as welding applications. It can be used in mining and drilling equipment to enhance tool durability.

Besides, by adding tungsten-iron to the alloy, one can take advantage of the unique electrical properties of tungsten as a conductor. It can be applied in electrical and electronic components where high-temperature resistance and efficient electrical conductivity are paramount.

Additionally, it finds use in the automotive industry, in radiation shielding materials, in welding electrodes, and in heavy machinery.

HSG Metal, as a well-established manufacturer specializing in refractory metals and one of the leading ferro tungsten suppliers in China, can produces high-quality products for our customer's specific ferro tungsten uses. If you are looking for a reliable partner for ferrotungsten supplying, don't hesitate to contact us to get our reasonale ferro tungsten price.

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Ferro Tungsten Production Process
The basic ferro tungsten production process is: mining the mineral, changing it into oxides of tungsten, then adding hydrogen or carbon to heat it in order to produce a powder shape for mixing with the iron. Ferro tungsten is usually packaged in 5mm to 100mm particle size and 100kg iron drums by refractory metal suppliers. Ferro tungsten is melted by electric furnace. Due to its high melting point, it cannot be released in liquid state, so it is produced by agglomeration method or iron extraction method. Before the 1930s, small-scale (100~500 kVA) single-phase electric arc furnaces were generally used for agglomeration smelting, and later, three-phase electric furnaces were used, and iron extraction methods were developed.

HSG Metal uses the advanced ferro tungsten production process, and strictly control the quality in the production. If you are looking for ferro tungsten suppliers, please feel free to contact us.

Features of Ferro Tungsten
01.
The refractory metal products are particularly important that tungsten has a good influence on the mechanical properties of steel at high temperature, which can improve the heat resistance and tempering stability.

02.
Because of the ferro tungsten price, tungsten can not only reduce the elongation of steel, but also increase the strength limit and yield point of steel, and improve the hardness and wear resistance of steel.

03.
In steel, tungsten combines with carbonation to form carbides, and partially dissolves into iron to form solid solutions. Tungsten has little effect on the hardenability of steel. Its main use in steel is to increase the tempering stability, red hardness and thermal strength of steel, and because of the formation of special carbide and increase wear resistance, so it is used in tool steel, high speed steel, hot forging die steel and so on.

There are many refractory metal suppliers, but we are one of the best choices for you.

Ferro Niobium(2024年03月16日)

hsgmetal — 2024-03-11T16:05:20+0900

https://www.hsgmetal.com/products/ferro-niobium/

Ferroniobium an iron alloy with niobium and iron as its principal components. It also contains impurities such as aluminum, silicon, carbon, sulfur and phosphorus. According to the content of niobium alloy is divided into FeNb50, FeNb60, FeNb70. The iron alloy produced from niobium tantalum contains tantalum and is called niobium tantalum iron. Iron niobium and niobium-nickel alloys are used as niobium additives for iron and nickel alloys in vacuum smelting. Require low gas content, low harmful impurities, such As Pb, Sb, Bi, Sn, As, etc. 2×10-6, so the title "VQ"(vacuum mass), such as VQFeNb, VQNiNb and so on. The niobium-ferromanganese alloy produced in China (NB10% ~ 15%) is used as alloying agent for low alloy steel and niobium treatment agent for carbon steel. If you want to buy bulk ferroalloys and get the latest ferro niobium price, please feel free to contact us!

Ferro Niobium Uses
Ferroniobium is mainly used for smelting high temperature (heat resistant) alloys, stainless steel and high strength low alloy steel in refractory metals applications. In stainless steel and heat-resistant steel, niobium carbonates stably with carbon in the steel. It IS DISTRIBUTED UNIFORMLY ON THE GRAIN boundary OF STEEL, prevents the grain growth of steel at high temperature, plays a role in refining the structure of steel, and can improve the strength, toughness and creep properties of steel. The chemical affinity of niobium and carbon is much greater than that of chromium and carbon. Therefore, when there is niobium in stainless steel, chromium carbide can be prevented from precipitate at the grain boundary of steel, thus improving the corrosion resistance of steel. The niobium and nitrogen in the steel form stable niobium nitride, which improves the corrosion resistance of the steel surface. Niobium in steel and oxygen to form stable niobium oxide, so that the surface of the steel to form niobium oxide film, can prevent oxygen to the interior diffusion and play the role of oxidation. Adding NB0.015% ~ 0.05% to carbon steel can refine the structure and make the steel have good formability and welding performance. Niobium strongly prevents the austenite recrystallization of steel, so that steel rolling can be effectively controlled at higher temperature, and the effect of strengthening and toughening is very remarkable. So niobium as a microalloying element in carbon steel dosage greatly increased.

Ferro Niobium Uses
Production Process of Ferro Niobium
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Production Process of Ferro Niobium
Ferroniobium has been produced by traditional thermite process since 1965. In the early 1990s, the process of producing niobium iron refractory metal products by semi - continuous self - heating reduction was established. The reactor for thermite smelting is fixed and equipped with a furnace cover. The slag and niobium iron produced by the reaction are discharged from the furnace. The prepared raw materials will be loaded into the designated cylindrical bin with the material tank.

In the modern production process, niobium-bearing minerals are first extracted from mines, followed by concentration to isolate valuable niobium compounds. After purification, the niobium concentrate undergoes reduction in high-temperature electric arc or submerged arc furnaces, resulting in the formation of ferro niobium, an alloy of iron and niobium. Additional refining steps are often implemented to eliminate impurities, and the final product is cast into ingots or granules.

HSG Metal, as a professional ferro niobium manufacturer and supplier in China, uses advanced ferro niobium production process. We can provide high-quality products for our customers' unique ferro niobium uses. If you are in need, don't hesitate to contact us for ferro columbium price.

Features of Ferro Niobium
01.
Niobium plays the role of solution strengthening and carbide precipitation strengthening in superalloy, which can improve the yield strength and surface stability of superalloy.

02.
The weight of niobium is one of the lighter refractory metals, which is also one of the factors in the large use of superalloys.

03.
The coercivity properties of permanent magnet alloy can be improved by adding niobium.

The addition of niobium in cast iron is helpful for spheroidization and formation of pearlite structure. It plays a role in breeding and refining the casting structure.

04.
Niobium can improve the strength, toughness, hardness and service life of castings at high temperature.

There are many refractory metal suppliers, but we are one of the best choices for you.

Ferro Molybdenum(2024年03月15日)

hsgmetal — 2024-03-11T16:03:28+0900

https://www.hsgmetal.com/products/ferro-molybdenum/

Ferro molybdenum is a ferroalloy composed of molybdenum and iron, generally containing 50-60% molybdenum, with a high ferro molybdenum melting point, and is used as an alloy additive for steelmaking. Its main use is as an addition of molybdenum in steelmaking. Adding molybdenum to the steel can make the steel have a uniform fine-grained structure, and improve the hardenability of the steel, which is beneficial to eliminate temper brittleness.

As a professional ferroalloy company, HSG Metal provide high-quality ferro molybdenum products for your specific ferro molybdenum uses. Contact us for ferro molybdenum price today!

Ferro Moly Uses
Ferro molybdenum powder is an alloy of iron and molybdenum, and it is primarily used as an additive in the production of steel and other alloys.

The biggest application of ferromolybdenum lies in the production of ferroalloys according to the content and range of molybdenum. It is suitable for machine tools and equipment, military equipment, oil refinery oil pipes, load-bearing parts and rotary maneuvers.

As one of the types of refractory metals, Ferromolybdenum is also used in cars, trucks, locomotives, ships, etc.

In addition, femo60 molybdenum is used in stainless steel and heat-resistant steel is employed by synthetic fuel and chemical plants, heat exchangers, generators, refinery equipment, pumps, turbine tubes, ship propellers, plastic and acid storage vessels.

Tool steels have a high proportion of ferro molybdenum iron in the range and are used for high speed machining parts, cold work tools, drills, screwdrivers, dies, chisels, heavy castings, balls and drills for rolling mills, rolls, cylinder blocks, piston rings.

If you are looking for a reliable manufacturer and supplier for your unique ferro molybdenum uses, don't hesitate to contact us for ferro molybdenum price!

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Ferro Molybdenum Manufacturing Process
The main raw material of ferro molybdenum smelting is molybdenite (MoS2). Molybdenum concentrate is usually roasted by multi-chamber furnace before smelting to obtain roasted molybdenum ore with sulfur content less than 0.07%. Ferric molybdenum smelting generally adopts the out - furnace method. The furnace is a cylinder placed on a sand base, lined with clay bricks, and used as reducing agent ferrosilicon 75% silicon and a small amount of aluminum granules. After the charge is added to the barrel once, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum shavings or MAGNESIUM shavings) is applied to the material surface. After ignition, there is a fierce reaction, followed by sedation, slag discharge and tube removal. Ferromolybdenum ingot is first cooled in the sand nest, then sent to the cooling room for flushing and cooling, and finally broken and refined. The metal recovery was 92~99%.

Molybdenum oxide block is widely used to replace ferric molybdenum in steel making industry in recent years.

Features of Ferro Molybdenum
01.
Ferro molybdenum is an amorphous metal additive in the production process that has a variety of good properties that can be transferred to new alloys.

02.
One of the main advantages of ferric molybdenum alloy is its hardening properties, so that steel welding is very strong, ferric molybdenum is one of the country's 5 high melting point metals.

03.
In addition, the addition of ferric molybdenum alloys can improve corrosion resistance. The properties of ferric molybdenum make it an extra protective film over other metals and suitable for a variety of products.

There are many refractory metal suppliers, but we are one of the best choices for you.

Ferro Alloy(2024年03月14日)

hsgmetal — 2024-03-11T16:01:50+0900

https://www.hsgmetal.com/products/ferro-alloy/

Ferroalloy is a general term for alloys composed of iron and silicon, manganese, chromium, titanium, tungsten, molybdenum, tantalum, niobium and other elements. It cannot be used to cast parts directly, but only as a reducing agent or additive in the casting or steelmaking process. Ferro alloys commonly used in casting are ferro tungsten, ferromolybdenum, ferrovanadium, ferroniobium,ferrosilicon and ferromanganese. Ferroalloy is one of the essential raw materials in iron and steel industry and casting industry. Its main uses: one is as a deoxidizer, remove excess oxygen in liquid steel; The other is as alloying element additive to improve the quality and performance of steel.

As one of the professional ferro alloys traders, HSG ferroalloy company offers various types of ferro alloys. We also offer our customers a good power and ferro alloys price. Contact us and get affordable bulk ferro alloys price!

Different Types of Ferro Alloys From HSG
Ferro Tungsten
Tungsten is a kind of iron alloy mainly consisting of tungsten and iron. It also contains impurities such as manganese, silicon, carbon, phosphorus, sulfur, copper, tin, etc. It can be used as alloy agent in steelmaking. According to the various content of tungsten, tungsten and iron are divided into: FeW75 and FeW80.

Ferro Alloys Meaning and Definition

Ferro alloys are a category of noble ferro alloys that are primarily composed of iron, with other elements added in varying quantities to achieve specific properties and characteristics. These alloys are used in a wide range of industrial applications, including steelmaking, casting, and welding. Ferro alloy metal are typically produced by smelting or melting iron alloyed with other metals in an electric arc furnace. Common bulk ferro alloys include ferrosilicon, ferromanganese, ferrochrome, ferrotungsten, ferrovanadium, ferroboron, ferrophosphorus, and ferrosilicon magnesium. The properties of these alloys can be tailored to meet specific application requirements by adjusting the ratios of the alloying elements.

Huasheng Metal, as one of the most professional refractory metal suppliers in China, know clearly about ferro alloys types. We offer differnt types of ferro alloys for specific applications. If you have any doubts about ferro alloys and not sure about what ferro alloys types to choose, please feel free to contact us.

Ferro Alloy Plant Process
There are many production methods of ferroalloys, most of ferro alloy plant processes are produced by pyrometallurgy. According to the smelting equipment used, operation method and heat source, it is mainly divided into the following categories:
According to the refractory metal suppliers production equipment, it can be divided into blast furnace method, electric furnace method, out-of-furnace method, converter method and vacuum resistance furnace method.

According to the different heat sources, it is divided into carbothermal method, electrothermal method, electrosilicon thermal method and metal thermal method.

According to the different production and operation process characteristics, it is divided into flux method, solvent-free method, slag-free method, slag-containing method and continuous and batch smelting methods.

Benefits of Using Ferro Alloy
01
Deoxidizers
Ferromanganese and ferrosilicon are the most widely used deoxidizers in steelmaking. Strong deoxidizers are aluminum (aluminum iron), calcium silicon, silicon zirconium, etc. (see deoxygenation of steel).

02
Alloy Additives
The common varieties used as alloy additives are: ferromanganese, ferrochrome, ferrosilicon, ferrotungsten, ferromolybdenum, ferrovanadium, ferrotitanium, nickel-iron, niobium (tantalum) iron, rare earth iron alloy, ferroboron, ferrophosphorus, etc.

03
Inoculant
Ferroalloys are added into molten iron before casting to improve the crystalline structure of cast iron. In addition, it is also used as a reducing agent for the production of other ferroalloys and non-ferrous metals by metal thermal reduction. Alloy additives for non-ferrous alloys; Small amounts are also used in the chemical industry and other industries.

For more information about example of ferro alloy, please feel free to contact us!

As a professional refractory metal company, HSG has high-quality pure chromium metal for sale. Welcome to contact us if needed.

Cobalt Metal(2024年03月11日)

hsgmetal — 2024-03-11T16:00:50+0900

https://www.hsgmetal.com/products/cobalt-metal/

Cobalt is a shiny steel-gray metal, relatively hard and brittle, ferromagnetic, heated to 1150℃ magnetic disappear. The combined valence of cobalt is 2 and 3. It does not interact with water at room temperature and is stable in humid air. It is oxidized to CoO when heated to more than 300℃ in the air, and burned into Co3O4 when white hot. The fine cobalt metal minor powder produced by hydrogen reduction can spontaneously ignite into cobalt oxide in air.

Application of cobalt ingot for sale
high purity cobalt is mainly used to make alloys. Cobalt-based alloy is the general term for an alloy made of cobalt and chromium, tungsten, iron, and nickel. The wear resistance and machinability of the tool steel with a certain amount of cobalt can be significantly improved. Starlite carbide with cobalt-50 or more will not lose its original hardness even if heated to 1000℃. Today, this kind of carbide has become the most important material used between gold-cutting tools and aluminum.

Production Process of electrolytic cobalt
The methods of extracting cobalt from cobalt-containing materials can be divided into full fire process, full wet process and combined fire and wet process. Modern cobalt extraction mostly uses a combined process.

(1) Full fire process. It was widely used before the 1940s, and now only the Panda cobalt plant in Zaire uses electric furnace to melt copper and cobalt alloys.

(2) Full wet process. It mainly includes the pressurized acid leaching, ammonia leaching, sulfuric acid leaching, nitric acid leaching and chlorination leaching of various materials containing cobalt.

(3) Joint process. It can be roughly divided into two cases: one is to use sulfation roasting (copper and cobalt concentrate, pyrite), reduction roasting (laterite ore), arsenic removal roasting (arsenic and cobalt concentrate) and other simple fire treatment, and then leaching with acid or ammonia solution; The other is in the process of copper, nickel, zinc and other metals smelting process, cobalt enrichment as an intermediate, and then wet treatment.

Due to the complexity of cobalt extraction materials, there is no "standard" or traditional process for cobalt metallurgy. However, no matter what process is used, the final production of cobalt metal generally adopts wet process, which is a major feature of cobalt metallurgy. The production of metallic cobalt from intermediate products containing cobalt pure obtained by various processes is usually done by drilling electrolysis or hydrogen reduction.

Features of cobalt sheet metal
01.
There are 13 isotopes of cobalt, but only 59Co is found in nature. The artificially produced isotope 60Co has a wide range of uses.

02.
The stable crystal shape of cobalt at room temperature is hexagonal dense packing, while the stable structure above 673K is face-centered cubic.

03.
Cobalt is a ferromagnetic substance, similar to iron and nickel in hardness, tensile strength, mechanical properties, thermodynamic properties and electrochemical behavior.

For more information about pure cobalt price and buy cobalt metal, please feel free to contact us!

As a professional refractory metal company, HSG has high-quality pure chromium metal for sale. Welcome to contact us if needed.

Chromium Metal(2024年03月11日)

hsgmetal — 2024-03-11T15:59:48+0900

https://www.hsgmetal.com/products/chromium-metal/

Chrome, white, generally exists in the form of chromium iron compounds in the nature, the iron black or dark brown, block shape, dot, lenticular, ribbon, etc. Chromium is a very versatile metal.

Chromium is a pure chromium metal that is refractory (melting point 1800℃) and has a specific gravity of 7.1, about the same as iron. Chromium is the hardest metal!

Chromium is usually brittle because it contains hydrogen or traces of oxides. Extremely pure chromium is not brittle and malleable.

Application of Chromium Metal
Chromite has a melting point as high as 1900 ℃-2500 ℃, it retains volume at high temperatures, and with any slag unresponsive. So as refractory materials, chromium can be to used for furnaces and non-ferrous metal smelting furnace lining. Chromium is one of the world's most of hard metal. Chromium is often mixed into steel to make a hard and corrosion-resistant alloy. Most of the world's chromium, are used to produce various kinds of alloy. Stainless steel contains more than 12% chromium (some contain 13% chromium and 8% nickel). Stainless steel has excellent toughness and mechanical strength.

Production Process of Chromium Metal

The method of producing electrolytic chromium from electrolytic chromium monoammonium and alum aqueous solution was reported many times from 1946 to 1950. The semi-industrial test was completed and the production technology of electrolytic chromium was established. In 1932, a. e. van Arkel reported that high purity chromium (Cr99.99%) was obtained by thermal decomposition of cr iodide for special use. China began to develop chromium metal in 1958. Jinzhou ferroalloy Plant was built into China thermite Chromium Metal Production Plant on the basis of semi-industrial experiments in the early 1960s. In order to reduce the chromium damage and improve the chromium recovery rate, the method of chromium hydroxide was used to produce chromium oxide. In 1959, electrolytic chromium was produced by chromium-ammonium alum aqueous electrolysis method in Jilin Ferroalloy Factory.

Features of Chromium Metal
01.
Chromium is a brittle metal can not be used as a metal material alone, but with iron, nickel, cobalt, titanium, aluminum, copper and other components of the alloy, it becomes a thermal resistance, thermal strength, wear resistance and special properties of engineering materials.

02.
Chromium metal is used as an alloying agent in the production of various nickel or cobalt-based superalloys, titanium alloys, aluminum-based alloys, resistance alloys, and copper alloys.

03.
Some are used to produce stainless steel and heat-resistant steel. These materials are widely used in aviation, aerospace, nuclear reactor, automobile, shipbuilding, chemical, military and other industries.

For more information about chromium metal powder and buy chromium metal, please feel free to contact us!

As a professional refractory metal company, HSG has high-quality pure chromium metal for sale. Welcome to contact us if needed.

Refractory Metals(2024年03月11日)

hsgmetal — 2024-03-11T15:59:02+0900

https://www.hsgmetal.com/products/

As one of the reliable refractory metal suppliers, Huasheng Metal are keeping a large and comprehensive inventory of the highest quality in form of types of refractory metals such as Powder, Bar, Rod, Sheet, Ingot, Wire and Block, etc., to ensure our customers with fast shipment and stable quality control of refractory metal products.

Over the many years of work, our refractory metal company was deeply trusted by our customers in the spread of Aerospace, Ship, Automotive & Military Industries, etc.

Types of Refractory Metals For Sale
Ferro Alloy
Ferroalloy, a master alloy composed of iron and one or several elements, mainly used in steel smelting. In the iron and steel industry, all master alloys used in steelmaking, whether iron-containing or not (such as silicon-calcium alloys), are also called 'ferroalloys', It is customary to also include some pure metal additives and oxide additives.

We Provide Refractory Metals For Various Industries
-01-
Semiconductors
Elemental semiconductors are semiconductor materials made from a single element. There are mainly silicon, germanium, selenium, etc., with silicon and germanium being the most widely used.

-02-
Medical Devices
Tantalum is a refractory metal with great biocompatibility, but tantalum has high density and poor mechanical properties. Its biomedical applications include:

1. Cast pure tantalum surgical implant: ASTM F560;

2. Pure tantalum coating:

3. Sutures for plastic surgery and neurosurgery;

4. Radioisotopes for the treatment of bladder tumors.

-03-
Civil Aerospace
Superalloys are not only key materials for hot end components such as fuel chambers, guides, turbine blades and turbine disks of aero-engines, and high-temperature components of aerospace rocket engines, but also high-temperature corrosion-resistant components required by industrial gas turbines, energy, and chemical industries. Superalloys are indispensable important materials in the national economy.

-04-
Defence
The melting point of tungsten is the highest among metals, and its outstanding advantage is that the high melting point brings good high temperature strength and corrosion resistance of the material, and it shows excellent characteristics in the military industry, especially in the manufacture of weapons.

-05-
Energy
Superalloys have a wide range of applications in the energy field. In high-parameter ultra-supercritical power generation boilers for coal power, superheaters and reheaters must be used with good creep resistance, oxidation resistance on the steam side and corrosion resistance on the flue gas side.

Superalloy pipes with excellent performance; in gas turbines, turbine blades and guide vanes need to use hot-corrosion-resistant superalloys with excellent high-temperature corrosion resistance and long-term structure stability; in the field of nuclear power, steam generator heat transfer tubes must be selected Superalloys with good solution corrosion resistance; in the fields of coal gasification and energy saving and emission reduction, superalloys with excellent high temperature thermal corrosion resistance and high temperature abrasion resistance are widely used; in oil and natural gas mining, especially in deep well mining, drilling tools In the acidic environment of 4-150 ℃, coupled with the existence of CO_2, H_2S and sediment, etc., corrosion-resistant and wear-resistant superalloys must be used.

-06-
Automotive
Another important application of high temperature materials in automotive engines is the turbocharger. The turbocharger uses the exhaust gas discharged from the cylinder to drive the turbine on a diesel engine or an internal combustion engine to increase the pressure of the intake air, thereby increasing the intake air volume and intensifying combustion.

-07-
Additive Manufacturing
The alloys used in iron and steel plants are the iron alloys required for deoxidizing and alloying the molten steel after tapping.

-08-
Electronics
Rare metals are: germanium, silicon, nickel, etc., mostly used in diodes (germanium, silicon), triode, SCR and temperature controller (nickel).

Benefits of Using Refractory Metal Products
Corrosion resistance
Refractory metals' most advantages are their strength at high temperatures and with well performance corrosion resistance to molten alkali metals and steam.

Low temperature brittleness
Brittleness occurring during plastic deformation of high melting point metals.High melting point metals such as tungsten, molybdenum, tantalum, niobium, zirconium and hafnium are high temperature materials for atomic energy, aerospace, electric light source, electric vacuum, military and other industrial applications

Oxidation resistance
The high temperature oxidation resistance of metal refers to the resistance of steel to oxidation at high temperature, and it is an important guarantee condition for whether steel can work at high temperature for a long time.

List of Refractory Metals
Tungsten
Tungsten has the richest content, the highest melting point and the highest metal density among types of refractory metals.

Molybdenum
Molybdenum is the most commonly used refractory metal, because it is cheaper than most other metals, and after being made into alloy, molybdenum products can resist creep and high temperature very well.

Tantalum
HSG tantalum products have the greatest corrosion-resistant performance among refractory metals.

Niobium
Niobium, often used with tantalum, is very special and can be easily processed to achieve high elasticity and strength.

Rhenium
Rhenium is the latest discovered refractory metal. It can be found in other refractory metal ores at super-low concentrations.

Tungsten Carbide Scrap(2023年09月01日)

hsgmetal — 2023-08-16T17:42:22+0900

https://www.hsgmetal.com/products/tungsten-carbide-scrap/

We offer tungsten carbide scrap for sale at good wholesale prices. Tungsten carbide scrap materials can be roughly divided into the following three categories:

(1) Waste products from tungsten processing: wire, coil, powder, sintered or pre-sintered ingot.

(2) By-products or waste products in the manufacturing process of tungsten alloys or alloy products, such as powder, turning, ingot and block materials composed of Cu-W, Fe-W, Ni-W and Ag-W.

(3) Hard materials and by-products or waste products in the manufacturing process of drilling tools: such as powder with WC-CO, WC-TA (Nb), WC-TIC-Co, tools, drill bits, wire drawing dies, and wear-resistant materials.

Application of Tungsten Carbide Scrap
Tungsten carbide (chemical formula: WC) is a compound (specifically, carbide) containing equal numbers of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed into shape by a process called sintering for use in industrial machinery, cutting tools, abrasives, armor-piercing bullets and jewelry.

Production Process of Tungsten Carbide Scrap
The tungsten carbide used in the refractory metal products production process of waste, scrap metal, tungsten, tungsten wire, tungsten powder and tungsten oxide, and through cleaning, roasting, reduction, carbonization, adjust and carbide manufacturing process, made of cobalt and tungsten carbide distribution is very uniform, tungsten carbide tungsten cobalt crystallite size 0.6 1.0 um classes or cobalt tungsten titanium carbide or hard alloy spray welding powder.

If you are looking for a reliable tin ingot manufacturer, don't hesitate to contact us!

Tin Ingot(2023年09月01日)

hsgmetal — 2023-08-16T17:41:58+0900

https://www.hsgmetal.com/products/tin-ingot/

Tin is a silver-white metal with a melting point of 231.9℃. Tin has excellent plasticity. The ductility of tin is second only to gold, silver, and copper, and can be calendered into tin foil up to 0.04mm. But tin has very low strength and hardness and cannot be used as a structural material.

Tin ingot, as a metallurgical charge, can be combined with other metals to make high-quality alloys. Bronze is a copper-tin alloy, which was widely used in life and production as early as BC. Fusible alloys generally contain tin.

Application of Tin Ingot
Tin ingots are commercial tin cast into ingots, partially refined, but also containing a small amount of different impurities (such as copper, lead, iron or arsenic), which is a solid tin different from tin plates. It can be used as a coating material and has a wide range of applications in food, machinery, electrical appliances, automotive, aerospace and other industrial sectors.

Production Process of Tin Ingot
Using high-quality tin concentrate as raw material, high-purity tin ingots are produced by pretreatment reduction smelting electric furnace smelting body electrolytic refining process. The raw materials are subjected to magnetic separation, rotary kiln roasting and other refining pretreatment, as well as quartz, limestone, coke, etc. The crude tin is refined into the furnace according to a certain proportion, and then "sulfuric acid-a kind of cresyl stannous sulfate" is used as the medium to electrolyze to produce high-purity tin ingots. The production process after the liquefaction furnace and the return to the furnace are concentrated in the smelting process of electric furnace crude tin and electric furnace slag.

If you are looking for a reliable tin ingot supplier, don't hesitate to contact us!

For more about ingot tin, contact us.

Tantalum Wire(2023年09月01日)

hsgmetal — 2023-08-16T17:41:34+0900

https://www.hsgmetal.com/products/tantalum-wire/

A kind of filamentous tantalum material made from tantalum powder by rolling, drawing and other plastic processing methods.

Application of Tantalum Wire
Tantalum wire is the most used in the electronics industry and is mainly used for the anode lead of tantalum electrolytic capacitors. Tantalum capacitors are the best capacitors, and about 65% of the world’s tantalum is used in this field.

Tantalum wire can be used to compensate for muscle tissue and to suture nerves and tendons.

Tantalum wire can be used for heating parts of a vacuum high-temperature furnace.

High anti-oxidation brittle tantalum wire can also be used to make tantalum foil capacitors. It can work in potassium dichromate at high temperature (100 ℃) and extremely high flash voltage (350V).

In addition, tantalum wire can also be used as a vacuum electron cathode emission source, ion sputtering, and spray coating materials.

Production Process of Tantalum Wire
There are two manufacturing methods: powder metallurgy and smelting. (1) The processing process of tantalum wire by powder metallurgy is as follows: raw material (tantalum powder)→ mixing → forming → vertical melting → rotary forging → intermediate annealing → drawing → annealing of finished products → quality inspection → packaging and storage. (2) The technological process of smelting tantalum wire is: raw material (tantalum powder)→ mixing → forming → pre-sintering → electron beam melting → fine forging → intermediate annealing → rotary forging → intermediate annealing → drawing → annealing of finished products → quality inspection → packaging and storage.

For more information about tantalum wire price, please feel free to contact us!

If you are looking for a reliable tin ingot supplier, don't hesitate to contact us!

Tantalum Tube(2023年09月01日)

hsgmetal — 2023-08-16T17:41:09+0900

https://www.hsgmetal.com/products/tantalum-tube/

Seamless tubes are made by extruding, reducing the size of the tubes, or deep drawing with sheet metal. The manufacturing method of welding is first formed strip, and then made into a tube, and then the joint with gas tungsten arc (GTAW) welding.

Application of Tantalum Tube
The heating parts and heat insulation in vacuum blast furnace

Aerospace avition industry

Cookers, coolers, various utensils and devices in the chemical industry

Medical equipment

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Production Process of Tantalum Tube
Tantalum pipe has a variety of processing methods, the pipe varieties have extrusion tube, rolling pipe, stretching, number of spinning tube, and welded tube.Bad preparation methods mainly include tantalum tube extrusion, strip and plate welding plate spinning, etc.; Finished pipe rolling, stretching and main production methods Spinning.

If you are looking for a reliable tin ingot supplier, don't hesitate to contact us!

Tantalum Sheet(2023年09月01日)

hsgmetal — 2023-08-16T17:40:46+0900

https://www.hsgmetal.com/products/tantalum-sheet/

Tantalum sheet metal is tantalum tungsten alloy plate, tantalum plate bright, no cracks, no peeling, no folding, no obvious oxidation, impurities pressed into defects. Contact us and get the tantalum plate price today!

Application of Tantalum Sheet
Between 50% and 70% of tantalum in the world in the form of capacitor grade tantalum powder and tantalum wire is used for making tantalum capacitors. Because of the compact tantalum surface can form stable, high dielectric strength of amorphous oxide film, and is easy to be accurate and easily control capacitor anodic oxidation process, at the same time, tantalum powder sintering block can be obtained in a very small volume large surface area, so the small bear capacitor has high capacitance, leakage current, low equivalent series resistance, good high and low temperature performance, long service life, excellent comprehensive performance, and other Capacitor with it.my hard, it is widely used in communications (switches, mobile phones, pagers, fax machines, etc.), computer, automobile, household and office appliances, instrumentation, aerospace, national defense industry and technology sector, etc. So, but a kind of extremely versatile functional materials.
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Production Process of Tantalum Sheet
Tantalum sheet in the industrial production of tantalum alloy smelting process is similar to that of pure metal smelting, only the specific process. The powder is first made into alloy billets, then use high temperature sintering process or method for casting ingot ingot casting. But with casting method used most, fused cast method is given priority to with electron beam melting and electric arc furnace smelting.

If you are looking for a reliable molybdenum bar supplier, don't hesitate to contact us!

Tantalum Rod(2023年09月01日)

hsgmetal — 2023-08-16T17:40:22+0900

https://www.hsgmetal.com/products/tantalum-rod/

Tantalum rod has two kinds of purity, 99.95% and 99.99%. The material is tantalum tungsten alloy rod, the brand is Ta1, Ta2.

Application of Tantalum Rod
Mainly used in corrosion resistance and superconducting industries, can be used as tantalum capacitors, tantalum electrodes, tantalum processing parts, making heating parts and heat insulation parts for vacuum blast furnaces, and can be used in the chemical industry to make digesters, heaters, coolers , Various utensils and devices can also be used in metal alloys, tantalum pentoxide is used in capacitors, cutting tools, vacuum filaments, camera lenses, ultra-short wave transmitters in the manufacture of electronic communication equipment, vacuum tubes, medical and so on.
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Production Process of Tantalum Rod
1. Static pressure molding
Tantalum rod of tantalum powder preparation raw materials conform to specified requirements in addition to chemical composition, particle size mixing should satisfy 100% less than 0.074 m (200), which is less than 0.038 m (400), the content of not less than 60% of the requirements. Good bad requirements after the forming surface without defects, no crack, have a certain strength, 70% of the theoretical density.

2. Vacuum sintering
Usually adopts sintered sintering, the sintering vacuum degree should be less than 0.133 Pa, high sintering temperature control at 2600 ℃, typically after two sintered sintering, tantalum rod relative density to achieve 98%, at the same time for tantalum rod surface smooth, no crack, melting tumor, defects such as bubble.

If you are looking for a reliable refractory metal company, don't hesitate to contact us!

Tantalum Powder(2023年09月01日)

hsgmetal — 2023-08-16T17:39:53+0900

https://www.hsgmetal.com/products/tantalum-powder/

Tantalum in powder form, dark gray or silver gray, is an important raw material for the preparation of capacitors and tantalum materials.

Classification Tantalum powder is usually divided into two categories according to its use: capacitor grade and metallurgical grade. Capacitor grade tantalum powder is generally divided into three series: low voltage series (operating voltage not more than 25V), medium voltage series (operating voltage of 32 ~ 40V) and high voltage series (operating voltage not less than 50V).

Application of Tantalum Powder
Tantalum metallurgical powder is mainly used for producing tantalum sputtering target, the third largest application for tantalum powder, following capacitors and superalloys, which is primarily used in semiconductor applications for high-speed data processing and for storage solutions in the consumer electronics industry.

Tantalum metallurgical powder is also used for processing into tantalum rod, bar, wire, sheet, plate.

Production Process of Tantalum Powder
The methods of preparing tantalum powder include metal thermal reduction of tantalum pentoxide, carbon reduction, molten salt electrolysis, hydrogen reduction of tantalum halide, metal thermal reduction and metal thermal reduction of tantalum containing fluoride complex. At present, tantalum powder is mainly prepared by sodium reduction of potassium flutantalate.

If you need any kinds of tungsten powder, please contact us, as a professional tantalum powder supplier, HSG is willing to offer you high quality products.

niobium powder(2023年)

hsgmetal — 2023-06-29T11:06:55+0900

https://www.hsgmetal.com/products/niobium-powder/

Bulk Niobium Nb Metal Powder at HSG!

Niobium is gray metal, melting point 2468 ℃, boiling point 4742 ℃. Niobium metal powder is stable in air at room temperature, the red is not completely in the oxygen oxidation.

Niobium Metal Powder Application
Niobium is a very important superconducting material to produce high-capacity capacitor.

Niobium powder is also used to produce tantalum.

The pure Niobium metal powder or Niobium Nickel alloy is used to make Nickel, Chrome and Iron base high temperature alloy. Such alloy is applied to jet engines, gas turbine engines, rocket assembly, the turbocharger and the heat of combustion equipment;

By adding 0.001% to 0.1% Niobium nano powder is good enough to change the mechanical properties of steel

Due the coefficient of thermal expansion of Niobium is very similar to the sintered alumina ceramic material of the arc lamp, Nb nano powder could used as sealed material of the arc tube.

Niobium Metal Powder Production Process
At present, the production of metal niobium products can be divided into two main categories: first, niobium; The second is niobium powder. In terms of smelting process, there are two basic methods, namely, metal thermal reduction method and molten salt electrolysis method.

Niobium Metal Powder Features
01.
Niobium is a major component of heat resistant alloys, high strength low alloy steels, high temperature alloys and stainless steels.

02.
High purity niobium has good ductility and thermal conductivity and is mainly used in the manufacture of high-end technology products.

03.
At present, niobium powder is mainly prepared by reducing high-purity compounds of niobium (oxides, fluoride salts, chloride) at high temperature. The process is long, the energy consumption is high, and the environment is polluted, which makes the cost of niobium high, the supply is less, and its application field is limited. Therefore, the development of a short process, low cost, environmentally friendly niobium production process has become a hot topic in recent years, among which molten salt electrodeoxidation (FFC) is widely concerned.

Want to buy chromium metal, please feel free to contact us!

Molybdenum Tube(2023年)

hsgmetal — 2023-06-29T11:06:31+0900

https://www.hsgmetal.com/products/molybdenum-tube/

Molybdenum tube has high melting point, high strength, good thermal conductivity, high temperature resistance and corrosion resistance;

Can be used for high temperature operating environment up to 2000℃;

It is used for assembly electron tube, heating high temperature furnace, thermocouple protection tube in high temperature furnace and support parts in sapphire single crystal furnace and high temperature sintering furnace.

Best price pure molybdenum tube with various specifications.

02.
High strength (molybdenum tube have the high strength.After a certain degree of cold processing can strengthen the matrix strength, some grades of molybdenum tube can also be enhanced by heat treatment)

Best price pure molybdenum tube with various specifications.

03.
Good thermal conductivity (The conductive thermal conductivity of molybdenum only less than the silver, copper and gold)

Best price pure molybdenum tube with various specifications.

04.
Easy processing (After add some certain alloying elements, you can get a good casting performance of aluminum alloy casting or processing plastic deformation of aluminum alloy)

There are many molybdenum tube manufacturers, but we are one of the best choices for you.

For more information about types of refractory metals, please feel free to contact us!

Molybdenum Sheet(2023年)

hsgmetal — 2023-06-29T11:06:06+0900

https://www.hsgmetal.com/products/molybdenum-sheet/

Molybdenum sheet is black brown, if alkali washing is silver gray metallic luster, can be produced according to the width and thickness provided by the user, the surface is smooth, smooth, no heavy skin, layering, cracks, cracks, impurities clamping and other defects. The thickness & gt; Supply 0.7mm in hot rolled state, thickness & LT; The 0.7mm sheet is supplied in cold rolled or cleaned surface condition. Contact us and get the molybdenum sheet price!
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Application of Molybdenum Sheet
After the deformation after reaching more than 60% of the rolling process, the density of sheet molybdenum products basically close to the theoretical density of molybdenum, therefore it has high strength, uniform internal organization and excellent high temperature creep resistance, which is widely used in production of sapphire crystal growth furnace reflective screen, cover plate, reflective screen in a vacuum furnace, tropical, fittings, plasma deposition sputtering target material, High temperature boat dishes and other products.

Application of Molybdenum Sheet
Production Process of Molybdenum Sheet
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Production Process of Molybdenum Sheet
Molybdenum billet (raw material)- inspection - hot rolling - leveling and annealing - alkali washing - testing - Wenza - vacuum annealing - testing - cold rolling - leveling - shear vacuum annealing - testing - packaging.

If you are looking for a reliable tin ingot supplier, don't hesitate to contact us!

Molybdenum Scrap(2023年)

hsgmetal — 2023-06-29T11:05:40+0900

https://www.hsgmetal.com/products/molybdenum-scrap/

Revivification of moly scrap refers to a process in which Molybdenum is obtained from waste materials including waste catalysts, Molybdenum compounds, Molybdenum powder, Molybdenum materials and Molybdenum alloys by oxidation roasting and acid and alkali treatment. Contact us and get the molybdenum scrap price today!

Specification of Molybdenum Scrap
Molybdenum milling chipMo: 100%
Molybdenum sawing chip97%Mo/3%Cr
Molybdenum slagMo: 25%

Application of Molybdenum Scrap
The recovered molybdenum products can be used to produce industrial molybdenum oxide, ferric molybdenum, ammonium molybdate and other molybdate salts

Using molybdenum waste to produce sodium molybdate not only solves the problem of shortage of resources, but also turns harm into profit, turns waste into treasure, and solves the problem of molybdenum slag stacking, which has good economic and environmental benefits

The production of molybdenum products leftovers, waste, cutting materials through the rising China into molybdenum trioxide, sodium hydroxide into sodium molybdate solution. After purification concentration into sodium molybdate products.

Application of Molybdenum Scrap
Production Process of Molybdenum Scrap
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Production Process of Molybdenum Scrap
At present, molybdenum smelting process is mainly composed of molybdenum concentrate boiled by oxygen pressure in autoclave, molybdenum leaching in ammonia water, ammonium molybdate, molybdenum powder produced by primary and secondary reduction, and molybdenum powder processed into various molybdenum products. The main sources of molybdenum waste are filter cake residue produced by ammonia leaching process, waste liquid after extraction and back extraction of mother liquor produced by acid precipitation process, and residual materials and cutting materials produced by molybdenum powder processing various molybdenum products.There are many kinds of molybdenum-containing waste and different regeneration methods. The common regeneration methods of molybdenum include sublimation method, zinc melting method and alkali leaching method, etc. The recovery rate of molybdenum is 96-98%.
Features of Molybdenum Scrap
01.
Sodium molybdate products are used in the manufacture of alkaloids as well as reagents, dyes, molybdenum red pigments, molybdenum salts and light-fast color precipitants, and are also raw materials for the manufacture of flame retardants. Crystalline sodium molybdate can also be widely used as a corrosion inhibitor in recycling Cooling systems, metalworking fluids.

02.
The use of molybdenum waste to produce sodium molybdate solves the problem of waste residue stacking in the production process of ammonium molybdate, and finds a feasible way for the reproduction of waste residues and cutting materials produced in the production of molybdenum products, and at the same time can produce considerable economic benefits.

If you are looking for a reliable tin ingot manufacturer, don't hesitate to contact us!

Molybdenum Powder(2023年)

hsgmetal — 2023-06-29T11:05:13+0900

https://www.hsgmetal.com/products/molybdenum-powder/

Molybdenum powder: dark gray appearance, color should be uniform, no agglomeration, no visible inclusions.

Application of Molybdenum Powder
By the rapid development of the application of molybdenum powder, has been widely used in industrial and agricultural areas, such as rubber, plastic, papermaking, coating, paint, printing ink, cable, pharmaceutical, chemical fertilizer, feed, food, sugar, textile, glass, ceramics, sanitary products, sealant, adhesive, pesticides and pesticide carrier and flue in addition to the environmental aspects, such as sulfur, water treatment. Lightweight aluminum overlap with aluminum powder is also have different purposes, is mainly used in papermaking, plastics, synthetic rubber, food, edible pigment, medicine, adhesives and hygiene kits, and other fields. In recent years, because of the information about light molybdenum powder can enhance the properties of some materials, so an increase in the scope of its use.

Application of Molybdenum Powder
Production Process of Molybdenum Powder
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Production Process of Molybdenum Powder
In industrial production of molybdenum powder, molybdenum trioxide or ammonium molybdate is reduced by hydrogen gas with dew point temperature below -25℃. When ammonium molybdate is used as raw material, it is calcined in resistance furnace or rotary tube furnace, the temperature is controlled at 500 ~ 600℃, and the product after calcined is yellow or white molybdenum trioxide powder. The roasted molybdenum trioxide was firstly reduced by hydrogen in a tubular resistance furnace, and the reduction temperature was controlled at 450 ~ 650℃. The product was dark brown molybdenum dioxide powder.The reduced molybdenum dioxide powder is rereduced by hydrogen in a tubular resistance furnace. General reduction temperature is controlled in 850 ~ 950℃, the product is gray metal powder,In industrial production, roasting and primary reduction are also combined, and the temperature is controlled at 500 ~ 600℃. Molybdenum powder with high purity and fine particle is usually prepared by reducing molybdenum chloride with hydrogen.

Features of Molybdenum Powder
01.
Molybdenum powder can be divided into light molybdenum powder (PCC) and molybdenum powder (GCC). The characteristics of molybdenum powder can be manually controlled color, particle size, surface characteristics, dispersion, rheology, thixotropy and crystal type.

02.
Molybdenum powder has high chemical purity, strong chemical inertia, good thermal stability, will not decompose below 400 degrees Celsius.

03.
Molybdenum powder has the advantages of low oil absorption rate, low hardness, small wear value, non-toxic, odorless, tasteless, good dispersion and so on.

For more information about molybdenum powder price, please feel free to contact us!

If you are looking for a reliable tin ingot company, don't hesitate to contact us!

Molybdenum Crucible(2023年)

hsgmetal — 2023-06-29T11:04:44+0900

https://www.hsgmetal.com/products/molybdenum-crucible/

Molybdenum crucible is widely used in metallurgy, chemical industry and rare earth manufacturing enterprises as a container for melting metals and alloys. In recent years, with the more and more serious pollution caused by the use of traditional resources in China, the development of new green energy has become a top priority, which is more obvious in the monocrystalline silicon, polycrystalline silicon, sapphire preparation industry. The new energy raw materials such as silicon and sapphire are prepared at very high temperature, so molybdenum crucible with very high temperature resistance is usually used.

Application of Molybdenum Crucible
Since the melting point of molybdenum is as high as 2610℃, molybdenum crucible is widely used in the core vessel of sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnaces, and its working temperature environment is generally above 2000℃. Especially for the sapphire single crystal growth furnace, molybdenum crucible with high purity, high density, no internal cracks, precise size, smooth inner and outer walls, etc. plays a key role in the success rate of seed crystal, quality control of crystal drawing, decrystallizing and sticking pot and service life of sapphire crystal growth process.

Application of Molybdenum Crucible
Production Process of Molybdenum Crucible
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Production Process of Molybdenum Crucible
Molybdenum powder - sieving - billet - isostatic pressing - rough billet car processing - medium frequency sintering - fine car processing - packaging.

For more information about molybdenum crucible price, please feel free to contact us!

There are many tungsten powder suppliers, but we are one of the best choices for you.

Minor Metals(2023年)

hsgmetal — 2023-06-29T11:04:15+0900

https://www.hsgmetal.com/products/minor-metals/

Non-ferrous metals are divided into basic metals and minor metals. Minor metals are called minor metals because they are relatively small units.

Metal minor types are:

Magnesium ingot antimony ingot; Electrolytic manganese. Cadmium ingots and bars; Electrolytic cobalt; Pure bismuth; pure chromium metal; Titanium sponge; Zirconium sponge; Silicon metal; Indium; Calcium; Tungsten bars; Selenium ingot; Potassium; Sodium; Niobium; Vanadium; Hafnium; Gallium. Beryllium. Molybdenum; Metal lithium; Tellurium; Germanium ingots. Rhenium. Metal arsenic.

Contact us for minor metal prices!
Different Kinds of Minor Metals From HSG
01
Chromium Metal
Chromium metal is mainly used in nickel base, cobalt base superalloy, aluminum alloy, titanium alloy, resistance alloy, corrosion resistant alloy, iron base heat resistant alloy and stainless steel production. Industrial production of chromium metal has two kinds, one is thermite chromium, block, silver bright color, metallic luster, containing Cr> 98%, according to the use of impurities have different requirements; The other is electrolytic chromium, sheet, dark brown surface, after hydrogen refining surface bright, containing Cr> 99%.
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02
Cobalt Metal
Cobalt has two and three valence. It does not act with water at room temperature, but it is also stable in humid air. When heated to more than 300℃ in air, CoO is oxidized, and Co3O4 is burned in white heat. The fine metal cobalt powder made by hydrogen reduction can spontaneously ignite in air to produce cobalt oxide.

How is Minor Metals Produced and Manufactured?
During the minor metals manufacturing from refractory metal suppliers, the main downstream products of rare earths, the main products in the small metal industry, are catalysts, permanent magnets and glass, which account for 21%, 18% and 16% of the demand for rare earths, respectively. The downstream products of tungsten are mainly hard alloy, alloy steel and tungsten, whose demand for tungsten accounts for 52%, 30% and 13% respectively. Molybdenum is mainly used in construction steel, stainless steel, catalyst and chemical industry and tool steel and other fields, among which the former two demand for molybdenum accounted for more than 60% of the total market demand for molybdenum. In addition, antimony is mainly used in flame retardant, tin is mainly used in solder, indium is mainly used in indium tin, and germanium is mainly used in PET, optical fiber and infrared optics, not mainly used in aluminum alloy, casting and steel making desulfurization and other fields.
Benefits of Using Minor Metals
01
Minor metal elements are widely used in industry due to their excellent physical and chemical properties and electrical properties. Because of their characteristics of "few, small, fine and wide", they are called modern "vitamins of industry".

02
Minor metals are closely related to the development of modern high and new technology, especially widely used in the military field. It can be said that without them, even if the technology is advanced, it is difficult to produce advanced weapons and equipment.

There are many refractory metal suppliers, but we are one of the best choices for you.