Use of lattice mole fraction to analyze interdiffusion data in strongly ordered triple-defect B2 intermetallic phases

被引：3

作者：

Kim, S ^{[1
]}

Chang, YA ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Mat Sci & Engn, Madison, WI 53706 USA

来源：

SCRIPTA MATERIALIA | 1999年 / 40卷 / 11期

关键词：

D O I：

10.1016/S1359-6462(99)00114-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A new compositional variable, lattice mole fraction, which takes into consideration the existence of vacancies in triple-defect B2 phases was introduced. This compositional variable has shown to be a reasonable quantity for analyzing interdiffusion data for this class of B2 intermetallic phases. The vacancy concentration affects the probability of finding an atom on a lattice site and plays an important role in the movement of atoms.

引用

页码：1277 / 1281

页数：5

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