ATOMIC DIFFUSION-MODEL OF OXYGEN IN ALPHA-TITANIUM

被引：25

作者：

BERTIN, YA

PARISOT, J

GACOUGNOLLE, JL

机构：

来源：

JOURNAL OF THE LESS-COMMON METALS | 1980年 / 69卷 / 01期

关键词：

D O I：

10.1016/0022-5088(80)90049-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Calculations of the diffusion coefficients for interstitial oxygen in alpha -titanium were made on the basis of a rigorous analysis of the mechanisms of atomic jumping. This analysis is based on the possibility that an oxygen atom might jump from an octahedral site to a neighboring octahedral site either directly through a common face or by way of one or two intermediate tetrahedral sites. Statistical counts of different kinds of jumps were made.

引用

页码：121 / 138

页数：18

共 11 条

[1]

Adda Y., 1966, DIFFUSION SOLIDS

[2]

BERANGER G, 1973, RAPPORT RCP TITANE

[3] MECHANICAL RELAXATION AND DIFFUSION OF INTERSTITIAL ATOMS IN HCP METALS [J].