超洁净轴承钢中夹杂物与滚动接触疲劳寿命的关系

孙飞龙, 耿克, 俞峰, 罗海文

Relationship of Inclusions and Rolling Contact Fatigue Life for Ultra-Clean Bearing Steel

SUN Feilong, GENG Ke, YU Feng, LUO Haiwen

表3 SEV法最大夹杂物估算结果

Table 3 The derived results on the inclusions of three steels using the SEV method

No. α λ Linear fit xv / μm 1 5.55 8.62 x=5.55y+8.62 46.96 2 2.22 7.59 x=2.22y+7.59 22.92 3 3.26 8.83 x=3.26y+8.83 31.35