一种新分组团簇动力学模型模拟铝合金中的Al3Sc析出

许坤, 王海川, 孔辉, 吴朝阳, 张战

Precipitation Kinetics of Al3Sc in Aluminum Alloys Modeled with a New Grouping Cluster Dynamics Model

XU Kun, WANG Haichuan, KONG Hui, WU Zhaoyang, ZHANG Zhan

表1 析出时间1 × 107 s时对应的不同团簇动力学模型的计算成本的比较

Table 1 Comparison of computational costs of different cluster dynamics models for a precipitation time of 1 × 107 s

Method Storage space Computational time / s Ungrouped CD model iM = 16000 8471.6 Kiritani method GM = 200 179.2 G-O method GM = 154 1798.2 New grouping method GM = 149 675.4