An analytical approach to the effect of a distribution of growth velocities on recrystallization kinetics

被引：8

作者：

Rios, Paulo R. ^{[1
]}

Villa, Elena ^{[2
]}

机构：

[1] Univ Fed Fluminense, Escola Engn Ind Met Volta Redonda, BR-27255125 Volta Redonda, RJ, Brazil

[2] Univ Milan, Dept Math, I-20133 Milan, Italy

来源：

SCRIPTA MATERIALIA | 2011年 / 65卷 / 11期

关键词：

Microstructure; Analytical methods; Phase transformations; Kinetics; Recrystallization; NUCLEATION;

D O I：

10.1016/j.scriptamat.2011.07.055

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A recent review of 3-D experimental results on recrystallization kinetics concluded that there is compelling evidence that every grain has its own distinct growth rate. In this paper we present new general kinetics expressions for the situation in which there is a continuous distribution of growth velocities. Although the motivation was recrystallization, the expressions derived here may be applied to nucleation and growth reactions in general. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：938 / 941

页数：4

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