ON A STOCHASTIC-THEORY OF GRAIN-GROWTH .4.

被引：22
|
作者：
PANDE, CS [1 ]
DANTSKER, E [1 ]
机构：
[1] UNIV CALIF BERKELEY, DEPT PHYS, BERKELEY, CA 94720 USA
来源：
ACTA METALLURGICA ET MATERIALIA | 1994年 / 42卷 / 08期
关键词：
D O I：
10.1016/0956-7151(94)90231-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The stochastic theory of grain growth proposed previously [C. S. Pande, Acta metall. 35, 2671 (1987)] is developed further, in this paper. It is shown that in addition to lognormality and power law kinetics, dynamic scaling (self similarity) can also be derived from the model. Effects of an arbitrary initial grain size distribution and specimen size are also examined. Finally the question of volume conservation is re-examined in the light of recent criticisms.
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页码：2899 / 2903
页数：5
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