余热热处理对热变形低铬半钢耐磨性的影响  

Effect of Heat Treatment With Residual Deformed Temperature on Abrasiveness of Hot Deformed Low Chromium Semi-steel

作　　者：钟长文 刘建华[2] 

机构地区：[1]大庆市联谊石化股份有限公司,大庆163112 [2]燕山大学,秦皇岛066004

出　　处：《物理测试》2002年第2期18-20,共3页Physics Examination and Testing

摘　　要：通过冲击磨损试验,测试了变形低铬半钢耐磨性,并对其磨损面特征进行了分析。结果表明:该钢变形后经适当的余热热处理可获得较高的耐磨性能。The abrasiveness of hot deformed low chromium semi-steel was studied through the impact abrasion test. the characters of abrasion surface was analyzed. The results indicted that the better resistance to abrasion for deformed low chromium semi-steel could be obtained by making use of a given suitable heat treatment with residual deformed temperature.

关 键 词：低铬半钢 余热热处理 耐磨性 冲击磨损试验 耐磨钢 网状碳化物 热变形 

分 类 号：TG161[金属学及工艺—热处理]