On the applicability of the CSL model to grain boundaries in non-cubic materials

被引：5

作者：

Gertsman, VY ^{[1
]}

Szpunar, JA ^{[1
]}

机构：

[1] McGill Univ, Dept Met Engn, Montreal, PQ H3A 2B2, Canada

来源：

INTERGRANULAR AND INTERPHASE BOUNDARIES IN MATERIALS, IIB98 | 1999年 / 294-2卷

关键词：

crystallography; grain boundary; coincidence site lattice (CSL);

D O I：

10.4028/www.scientific.net/MSF.294-296.181

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Crystallography of grain boundaries in crystal structures of lower symmetry is considered. It is suggested that only twin boundaries are singular in nature. Difficulties in the application of the CSL model to analyzing interfaces in non-cubic materials are discussed. It is shown that the reciprocal volume density of coincident sites, Sigma, is not the primary parameter determining the grain boundary structure and properties.

引用

页码：181 / 186

页数：6

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