材料期刊网

Action of New Rare Earth Additions in Cemented Carbide

Chenguang LIN General Research Institute for Non-ferrous Metals , Beijing , 100088 , China

材料科学技术（英）

The existence form and distribution of new rare earth additions in WC-Co,WC-TiC-Co.Cemented carbide and its actions of purification,modificaiton,solid solution strengthening and restraining phase transformation have been investigated.The results have been used to elucidate property im- provement of the alloys.

关键词: cemented carbide , null , null