5Cr4Mo3SiMnVAl钢的离子轰击热处理  

Ion-Bombardment Heat Treating for 5Cr4Mo3SiMnVAI Steel

作　　者：黄济元 肖继闯 邹敢锋[1] 袁叔贵[1] 

机构地区：[1]华南理工大学

出　　处：《金属热处理》1990年第11期30-34,共5页Heat Treatment of Metals

摘　　要：介绍了5Cr4Mo3SiMnVAl(代号012Al)基体钢离子渗氮的试验结果。为了比较,还介绍了经离子软氮化、离子硫氮碳共渗及离子渗氮+氩离子轰击复合处理后,012Al钢的组织和性能。从耐磨及抗咬合性能来看,以离子硫氮碳共渗为最好,离子渗氮+氩离于轰击的次之。This paper deals with the experimental results of ionitridingfor 5Cr4Mo3SiMnVAl steel.For comparison,the ion nitro-carburizing,ion sul-fo-nitro-carburizing and compound treating of ionitrided followed by argonion-bombardment treatment are carried out and their structure and propertiesare also compared.According to the wear-resistance and anti-seizing property,the ion sulfo-nitro-carburzing treatment for the steel is the best,the com-pound treaing of ionitrided and argon ion-bombardment treatment is thesecond.

关 键 词：O12Al钢 离子轰击 热处理 

分 类 号：TG161.8[金属学及工艺—热处理]