ANALYSIS OF TWIN INTERSECTIONS IN TIAL

被引：75

作者：

WARDLE, S

PHAN, I

HUG, G

机构：

[1] UNIV BIRMINGHAM,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[2] OFF NATL ETUD & RECH AEROSP,ETUDE MAT LAB,CNRS,F-92322 CHATILLON,FRANCE

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1993年 / 67卷 / 02期

关键词：

D O I：

10.1080/01418619308207174

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Owing to the modulation of composition of the ordered structure of TiAl, two different cases of twin intersections can arise depending on the orientation of the common direction of the twin habit planes. We analyse these two possibilities and conclude that, if intersections arise, they must involve different mechanisms from which different activation energies can be expected. The different experimental configurations analysed and reported in this paper have the orientation which corresponds to the easiest twinning mechanism.

引用

页码：497 / 514

页数：18

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