在脉冲电场作用下45钢淬火新工艺  

Fresh Quenching Process of 45 Steel Under Pulse Electric Field

作　　者：王焕琴[1] 陈艳锋[1] 

机构地区：[1]河南职业技术师范学院,河南新乡453003

出　　处：《热加工工艺》2004年第4期51-51,54,共2页Hot Working Technology

摘　　要：研究了45钢在脉冲电场作用下淬火的新工艺。结果表明:45钢在脉冲电场作用下淬火,在保证得到良好马氏体组织的同时,又可以降低淬火加热温度,其硬度可比普通淬火高3～5HRC。The new technics of 45 steel quenching under pulse electric field was studied.The results show that when quenching under pulse electric field, the process not only gets good Ma-organization in 45 steel,but also reduces the heating temperature of quenching,and its hardness is 3～5 HRC higher than that of quenching under common condition.

关 键 词：脉冲电场 45钢 淬火 

分 类 号：TG156.3[金属学及工艺—热处理]