Ck powder, Compound carbide powder
The main raw material for compound carbides is monograph
Our company is the use of CK powder W powder, rather than WC, and 2-3μm is the original brand W powder. This production process may have been used by other manufacturers, but I think the use of W powder for the compound of the raw material is not just to reduce the cost of carbon, there should be the following advantages.
First, the complex carbide lattice can be more complete, higher solid solubility.
Second, the particle size is more balanced, more detailed.
Third, can reduce the solid solution of free carbon and oxygen.
It is precisely because the use of W powder as raw material can more fully and more effectively make carbon black and TiO2, Ti, W reaction, therefore, of course, to reduce the solid solution of free carbon and oxygen.
Fourth, there is a better loose density.
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