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采用改变淬火温度或回火温度的方法 ,得到不同的硬度对滚动轴承耐磨性的影响 ,结果表明 ,在HRC61 - 65范围内时 ,可以获得较好的耐磨性
By changing the quenching temperature or tempering temperature, the effect of different hardness on the wear resistance of the rolling bearing is obtained. The results show that the wear resistance of the rolling bearing can be better in the range of HRC61 - 65