介绍了一种基于卡恩-希利阿德方程(CHE)的动力学模型,该模型给经典CHE中加入影响沉淀相形貌的各向异性弹性应变能,通过CALPHAD方法获得热力学数据以保证模拟真实过程.可用于模拟Al-Cu合金的调幅分解和非匀相时效,后者须假定晶核预先存在,因模型不包括成核机制.
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