There are two kinds of commonly used ferrotungsten: 70% and 80%. It is mainly used as the additive of alloy elements in tungsten alloy steel (such as high speed steel).

Sodium tungstate is mainly used in the manufacture of metal tungsten, tungstic acid and tungstate, and dyes, pigments, inks, electroplating and so on. Also used for fabric and cellulose fire retardant, catalyst and so on.

Application：Heating elements, electronic vacuum components, refractory parts of high temperature furnace, rare earth metals and smelting iron and steel industries, etc.

Applications:Tungsten powder is the main raw material for processing powder metallurgy tungsten products and tungsten alloys. Pure tungsten powder can be made into processing materials such as wire, rod, tube and plate and products with certain shapes.

Purity:W≥99.95% ; Density：≥18.5g/cm3；Maximum abient temperature：2400℃