Research on YG8 Carbides Prepared by WC-Co Powder on Regeneration and Mixed Rare Earth Oxide
Taking YG8 carbides prepared by mixture of rare earth and regeneration of WC-Co powder as research object, the properties and microstucture of the cemented carbide were analyzed. The results show that it has no effect on the density and hardness of the alloy with the mixed rare earth, which also has some effects on the coercive force, magnetic cobalt and bending strength, but no obvious. The cemented carbide prepared by the regeneration of WC-Co powder has not only decline in serious on the magnetic cobalt and bending strength, but generates the obvious decarburization phenomenon in microstructure.