热处理对WC/钢复合材料高温磨损特性的影响  

Effect of Heat Treatment on High-temperature Wearing Character of WC/Steel Composite Material

作　　者：陈其伟[1] 

机构地区：[1]安徽工业大学材料科学与工程学院,安徽马鞍山243002

出　　处：《稀有金属与硬质合金》2004年第4期10-13,共4页Rare Metals and Cemented Carbides

基　　金：安徽省教育厅资助项目(2003kjo62)

摘　　要：研究了WC/钢复合材料在不同热处理条件下组织结构和硬度的变化,研究了热处理温度对材料高温磨损性能的影响。结果表明,WC/钢复合材料经1050℃淬火及480℃和640℃回火后具有较好的高温磨损特性。Study and analysis is made of the transformation of the microstructure and the hardness of WC/steel composite material under different heat-treatment conditions.And effect of the heat-treatment temperature on high-temperature wearing character is also investigated.The results showed WC/steel composites material has good high-temperature wearing character when quenching at 1 050 ℃ and tempering at 480 ℃ and 640 ℃.

关 键 词：WC/钢复合材料 热处理 高温磨损 特性 

分 类 号：TG166.9[金属学及工艺—热处理]