从晶粒生长概率、晶粒取向数的选择方法、晶粒和气孔的生长速度控制等方面改进了Monte Cario方法.根据晶粒生长机理模拟了在不同烧结温度、烧结时间条件下陶瓷微观结构的演化过程,并通对纳米Al2O3陶瓷在不同温度、不同时间条件下的烧结试验研究证明了模拟结果与试验结果相吻合.采用的Monte Carlo方法可以准确、快速地预测陶瓷烧结时微观结构的演化.
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