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从研究位错动态行为出发，提出了一种新的动态再结晶理论，并通过求解发生初始动态再结晶时位错攀移速率与滑移速率之比的临界值，建立了相应的热变形参数之间的物理关系。
Based on the study of the dynamic behavior of dislocation, a new theory of dynamic recrystallization was proposed. By calculating the critical value of the ratio of dislocation climb rate and slip rate at initial dynamic recrystallization, the corresponding thermal deformation parameters The physical relationship between.