On the Stability of Isolated Pores in Cemented Carbides (Ti,W)C—WC—Co

Аннотация

The investigations of the cemented carbide (Ti,W) C—WC—Co are given. It is proved that during the liquid-phase sintering in this cemented carbide the stable isolated pores did not fill with the cobalt melt. The condition is determined, during the implementation of which isolated pores are filled up by the cobalt melt that guarantees the obtaining of porousless cemented carbides.