证明随着熔体洁净度增大，单位体积中的晶粒数将先增加，然后减少。
The results showed that with the increase of cleanness of the melt, the number of grain per unit volume increased at first, and then decreased.
随着冷却速率的增加，铁素体体积分数减少，晶粒尺寸变细。
The transformed ferrite volume fraction increases and grain size decreases with the increase of cooling rate.
随着变形温度的降低、变形程度和变形速率的增大，再结晶晶粒尺寸减小，再结晶体积分数增大。
With the decreases of deformation temperature and increases of deformation degree and deformation rate, the recrystallized grain size decreases and the recrystallization volume percent increases.
应用推荐