Tungsten powder is grey metal powder with regular grain size of 2~10um. The production method is hydrogen reduction. It is widely used to produce tungsten metal, alloys and tungsten carbide powder.
The grain size of W powder is analyzed by method of F.S.S.S.(Fisher Sub-sieve Size).
Reduction. Tungsten powder can be produced by reduction from tungsten trioxide, tungsten dioxide, etc.
Chinese National Standard
Ultra Fine Tungsten Powder GB/T 26726-2011
Tungsten Powder GB/T 3458-2006
Technical Requirements of Tungsten Powders GB/T 3458-1982
3TG Conflict Minerals Free Statement
Conflict Minerals Policy Statement
Material Safety Data Sheet (MSDS)
Material Safety Data Sheet (MSDS) can be reached and downloaded
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Market and Price
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