这种结构形成于其后工序的塑性变形以及再结晶过程。
This structure is altered during forging by subsequent processes of plastic deformation and recrystallization.
变形量越大，则再结晶温度越低，晶粒尺寸越小；
The lower the recrystallization temperature, the smaller is the grain size.
在试验基础上就一般强度船板钢热变形时奥氏体再结晶百分数及晶粒尺寸与工艺参数的关系进行了研究。
According to the experiment, the effects of rolling parameters on the extent of austenite recrystallization and grain size show a varying way in different temperature area.
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