摘要
本文通过对42CrMo钢在N32+N15混合机油、快速淬火油和PAG水溶性淬火介质中的淬火试验,对其机械性能、环保等进行分析对比。试验结果表明,42CrMo钢在12%PAG水溶性淬火介质中淬火优于在油类冷却剂中淬火,并且具有环保效果。
The quenching test of 42 CrMo steel in N32+N15 mixed engine oil, rapid quenching oil and PAG water-soluble quenching medium was carried out, and its mechanical properties and environmental protection were analyzed and compared. The results show that quenching of 42 CrMo steel in 12% PAG water-soluble quenching medium is better than other oil coolant,and has environmental protection effect.
作者
刘少俊
LIU Shao-jun(China Coal Technology Engineering Group Chongqing Research Institute,Chongqing 400039,China)
出处
《热处理技术与装备》
2019年第5期10-11,共2页
Heat Treatment Technology and Equipment
关键词
42CRMO钢
PAG冷却介质
机械性能
环保
42CrMo steel
PAG cooling medium
mechanical properties
environmental protection
