奥氏体未再结晶区变形对连续冷却时相变影响的预测

钢铁研究学报, 2002, 14(6): 36-39.

1.安泰科技股份有限公司焊接材料分公司,北京,100081

2.安泰科技股份有限公司焊接材料分公司,北京,100081

3.钢铁研究总院结构材料研究所,北京,100081

4.钢铁研究总院结构材料研究所,北京,100081

5.钢铁研究总院结构材料研究所,北京,100081

Prediction of Influence of Deformation in Austenite Non-Recrystallization Region on Transformation during Continuous Cooling

以热力学软件Thermo-Calc所得到的热力学参数为基础,编制了一个对奥氏体连续冷却时的相变进行分析的程序.这一程序可以用于预测奥氏体非再结晶区变形并以不同速率冷却时的转变过程及最终组织.实验计算所得到的静态、动态CCT曲线与实验数据比较吻合.

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