利用真空熔炼试制了三种不同C含量的含铝TRIP钢,采用DSC测试方法测得一系列相变点,并借助Thermo-Calc软件对试验钢进行了平衡热力学计算,得到了试验钢的平衡相图及相变点的计算值,实验值比计算值偏高.综合考虑实验值与计算值的偏差,可为Al代Si TRIP钢的成分优化及热处理工艺提供参考.
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