Constraints on microstructural two-point correlation functions

被引：76
作者：
Gokhale, AM [1 ]
Tewari, A [1 ]
Garmestani, H [1 ]
机构：
[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
来源：
SCRIPTA MATERIALIA | 2005年 / 53卷 / 08期
基金：
美国国家科学基金会;
关键词：
microstructure; mechanical properties;
D O I：
10.1016/j.scriptamat.2005.06.013
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Correlation functions are useful for representation of microstructural geometry. An equation is derived for limiting behavior of direction dependent two-point correlation functions in terms of orientation distribution of the interface normals and total interfacial area. These constraints are used to identify models for correlation functions that are not physically realizable. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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页码：989 / 993
页数：5
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