You May Also Be Interested In:
blue tungsten oxide
Tungsten powder is a tungsten based product. The WO3 content is normally 99.95% min. Particle size is from 0.8 micron to 25 micron. The apparent density is from 2.2 g/cm3 to 6.5 g/cm3. The commen packing is double poly bags and iron drums of 200kg net each, and then packed on plywood pallets. We can produce and adjust the material and packing accordingly.
To produce Tungsten metal powder, yellow or blue Tungsten oxide is reduced by hydrogen. The reduction is carried out in pusher furnaces, in which the powder passes through the furnace in boats, or in a rotary furnace, at 700 10000C.