On the other hand, the MIM steel specimens were tempered at various temperatures in order to evaluate effect of tempering temperature on fatigue property.
另一方面，为了评估回火温度对疲劳性能的影响，将MIM钢试样于不同温度下进行了回火。
Mechanical properties of the steels along with fracture behaviour, fatigue property and machinability are presented in comparison with those of quenched and tempered steels.
文中比较了非调质钢与调质钢在上述性能方面的差异。
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