摘要
本文分析了轴承钢的接触疲劳寿命影响要素,对钢中氮化物、氧化物、硫化物、残余奥氏体对轴承钢接触疲劳寿命的影响进行了研究,提出了工艺优化措施。
The article analyzes influencing factors of contact fatigue life of bearing steel, and a study is made for affect of nitride, oxide, sulphide and remained austenite on fatigue life of Bearing Steel. Fi- nally, bearings steel process optimization measures is put forward
