After tempering hardness 回火后硬度
tempering hardness characteristic 回火硬度特性
The tempering behavior model of relationship between tempering hardness and temperature was set up.
建立了回火硬度与回火温度关系的回火效应模型。
According to the tempering temperature and hardness curve, the redistribution of residual stress is associated with the transformation of residual austenite.
由回火温度与硬度变化曲线证实，残余应力重新分布是与残余奥氏体转变相关联。
Combining the tempering behavior with the grinding thermal model, the change in surface hardness due to grinding heat could be predicted.
通过合并磨削热模型和回火效应可以预测工件磨削后的表面硬度变化。
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