混合稀土CeLa对WC-Ni硬质合金性能和显微结构的影响

Influence of CeLa Misch Metal to Performance and Microstructure of WC-Ni Cemented Carbide

通过添加适量的混合稀土元素 ,可以提高WC Ni合金性能 ,从而有可能获得与WC Co合金性能相当或接近的Ni代Co合金。

The performance of WC Ni cemented carbide is improved by adding proper rare earth elements to get Co alloy instead of Ni alloy, which may have the equal or approach performance of WC Co alloy.