建立了热轧相变诱导塑性(TRIP)钢奥氏体动态和静态再结晶、晶粒尺寸和流变应力预测模型,定量分析了不同硅含量对其再结晶的影响.结果表明,预测值与实测值符合较好;硅含量增加可抑制、减缓动态和静态再结晶发生,抑制奥氏体晶粒长大,提高流变应力、残余应变和位错密度,从而有利于铁素体相变的发生.
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