稀土元素对中碳钢组织、力学性能和渗氮的影响
桂伟民(
), 刘义, 张晓田, 何亮亮, 王晔, 王元栋, 贺尔康, 王梦梦
), 刘义, 张晓田, 何亮亮, 王晔, 王元栋, 贺尔康, 王梦梦
Effect of Rare Earth Addition on Microstructure, Mechanical Property and Nitriding Performance of a Medium Carbon Steel
GUI Weimin(), LIU Yi, ZHANG Xiaotian, HE Liangliang, WANG Ye, WANG Yuandong, HE Erkang, WANG Mengmeng
), LIU Yi, ZHANG Xiaotian, HE Liangliang, WANG Ye, WANG Yuandong, HE Erkang, WANG Mengmeng
图8. 0RE和0.03RE试验钢调质和氮化热处理的金相组织和扫描组织
Fig.8. Optical micrographs and SEM micrographs showing surface layer microstructure of the 0RE and 0.03RE tested steels after tempering (a,b) and nitriding treatment (c~f):(a), (c) and (e) 0RE; (b), (d) and (f) 0.03RE, respectively
