摘要
通过对某产品联接螺栓在热处理方面的断裂机理进行分析,提出了M-B等温热处理工艺和M-F亚温热处理优化思路,为从工艺优化角度解决35CrMnSiA材制螺栓的低应力延时脆断问题提供了一定的理论依据。
Through analysing some product＇s bolts＇ breaking mechanism at heat treatment techinics, this article brought forward the M-B even-temperature and M-F sub-temperature heat treatment teehinies, which provided some academic foundation for solviong 35CrMnSiA bolts＇ low stress lingering rupture through optimizing technics.
出处
《舰船科学技术》
北大核心
2007年第A01期95-96,123,共3页
Ship Science and Technology
关键词
低应力延迟断裂
M—B等温热处理工艺
M—F亚温热处理工艺
low stress lingering rupture
M-B even-temperature heat treatment techinics
M-F subtemperature heat treatment teehinies
