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论述了几年来发展起来的非定向凝固高温合金叶片熔模铸造过程中晶粒组织形成的计算机二维模拟方法,包括凝固过程中晶粒组织形成的物理模型、模拟中所采用的二维胞状自动机(CA)技术。
The two-dimensional computer simulation method of grain structure formation during non-directional solidification superalloy blade investment casting was developed in the last few years, including the physical model of the grain structure during the solidification process, the two-dimensional cell-shape automatic Machine (CA) technology.