材料期刊网

PREPARATION AND ITS WEAR RESISITANCE OF WC-Co/NiCrBSi METALLURGICAL BONDED COMPOSITE COATING

S.P. Lu , Y.Guo and L.S. Chen(Institute of Metal Research , The Chinese Academy of Sciences , Shenyang 110015 , China)

金属学报(英文版)

A WC-Co/NiCrBSi composite coating was made on 42CrMo steel through vacuum brazing technology. The effects of cobalt and WC-17Co content on the properties of the coating were analyzed. The abrasive wear resistance decreased as the cobalt content increased. The tensile strength of the coating increase...

关键词: composite coating , null , null , null