A note on the von Neumann-Mullins equation

被引：7
|
作者：
Hunderi, O
Ryum, N
机构：
[1] NTNU, Dept Phys, N-7491 Trondheim, Norway
[2] NTNU, Dept Mat Technol, N-7491 Trondheim, Norway
来源：
SCRIPTA MATERIALIA | 2005年 / 53卷 / 06期
关键词：
grain growth; von Neumann-Mullins equation;
D O I：
10.1016/j.scriptamat.2005.05.011
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Recently, it has been argued that the von Neumann-Mullins equation is only approximately correct. In the present note the contributions to the growth rate have been summarized and the equation is shown to be exactly correct. The equation has been solved numerically for some centro-symmetrical grains. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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页码：719 / 722
页数：4
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