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How about the tungsten alloy made of tungsten powder

What is tungsten powder?
Tungsten powder is minimized with hydrogen in a four-tube muffle heater or a multi-tube furnace utilizing tungsten oxide as the raw material. The fragment dimension varies from 0.6-30 microns. It is generally separated right into rugged, tool and great fragments, silver grey powder. The pollutant material is based upon the national standard. It is prepared by hydrogen decrease of tungsten trioxide or ammonium para tungstate. The procedure of preparing tungsten powder by hydrogen decrease is usually split right into two stages: the initial stage is the decrease of tungsten trioxide to tungsten dioxide at 500 ~ 700oC; In the 2nd stage, tungsten dioxide is minimized to tungsten powder at 700 ~ 900oC. The reduction reaction is normally performed in a tubular electric heater or a rotating heating system. The performance of the minimized tungsten powder (such as pureness, fragment dimension, bit size structure, etc) primarily depends on the decrease process. When tungsten powder is minimized in a tubular heating system, the major process specifications that affect the decrease rate are the reduction temperature, the amount of tungsten oxide in the burning watercraft, the burning watercraft relocating speed, the circulation rate of hydrogen and also the dampness content in hydrogen. With the boost of the decrease temperature level, the bit size of tungsten powder comes to be crude.



Characteristics and also standards of tungsten powder
In addition to specific demands for the contamination content of tungsten powder, the oxygen web content ought to be controlled within a particular array. The fragment dimension of typically utilized tungsten powder is normally 2 ~ 10 of the typical Fisher dimension μ & mu; m. Tungsten powder remains in the shape of polygonal fragments. In addition, the specific surface area, mass density as well as tap density of tungsten powder also vary within a particular array. The residential properties of tungsten powder straight affect the production of tungsten materials as well as the high quality of tungsten powder metallurgy items, specifically in purity and particle size. Tungsten powder is categorized according to pureness, bit size, as well as different uses The earliest production of tungsten powder is to split hydrogen-reduced tungsten powder right into 3 grades according to chemical pureness; Japan has formulated the industrial standard of Tungsten Powder and Tungsten Carbide Powder (JISH2116-1979); Britain, France, the previous Soviet Union and various other countries all have unified nationwide standards for tungsten powder. In 1982, the Technical Conditions for Hydrogen Decrease of Tungsten Powder (GB3458-82) was developed for tungsten powder created in China. This conventional defines the buildings and classification grades of tungsten powder. It additionally specifies the examination methods, acceptance rules, product packaging, transport as well as storage. The supplier can trial produce it according to individual requirements for tungsten powder for unique functions and armed forces use.

Use tungsten powder
Tungsten powder is the main basic material for processing powder metallurgy products and tungsten alloys. Pure tungsten powder can be made into wire, rod, tube, plate and also other processing products as well as items of a particular shape. Tungsten powder combined with other steel powders can be made right into various tungsten alloys, such as tungsten molybdenum alloy, tungsten rhenium alloy, tungsten copper alloy and high-density tungsten alloy. Another crucial application of tungsten powder is to make tungsten carbide powder, which can be utilized to make concrete carbide devices, such as transforming tools, crushing cutters, drills as well as moulds.

Cost of tungsten powder
Tungsten powder particle size and also purity will certainly impact the product'' s price, and also the purchase quantity can also affect the price of tungsten powder. A huge amount of huge quantity will certainly be reduced. The rate of tungsten powder can be located on our business'' s main web site.

Tungsten powder provider
Mph-uk Technology Co. Ltd. (Mph-uk) Luoyang City, Henan District, China, is a trusted as well as top quality worldwide chemical product provider and also supplier. It has more than 12 years of experience offering ultra-high high quality chemicals as well as nanotechnology materials, consisting of tungsten powder, nitride powder, graphite powder, sulfide powder, and also 3D printing powder. If you are seeking premium as well as cost-effective tungsten powder, you rate to contact us or inquire any time.

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