摘要
通过对链条用40Mn带钢淬火硬度不均的调查分析,认为C、Mn含量低及用户不合适淬火工艺是淬火硬度不均的主要原因,为此针对厚规格链片开发40Mn-1,并协助用户调整淬火工艺。
The research was carried out on non - uniform quenched hardness of 40 Mn strip used for chains. The results shows that lower C、Mn contents and the wrong quenching process were main causes. 40 Mn - 1 was developed for thickness chain and quenching process was adjusted.
出处
《河南冶金》
2007年第B09期25-28,共4页
Henan Metallurgy
关键词
淬火
硬度不均
quench
non -uniform hardenss
