ON THE EFFECT OF DEVIATION FROM STOICHIOMETRY ON THE DEFORMATION MICROSTRUCTURE OF BINARY NI3AL

被引：16
|
作者：
DOUIN, J
VEYSSIERE, P
机构：
[1] Laboratoire d'Etude des Microstructures (UMR 104 CNRS), Office National d'Etudes et de Recherches Aérospatiales, Châtillon, Cedex, 92322, 29 avenue de la division Leclerc
来源：
PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1991年 / 64卷 / 04期
关键词：
D O I：
10.1080/01418619108213950
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Off-stoichiometric binary Ni3Al samples, deformed at varied temperatures, have been analysed in order to determine the sensitivity of the microstructures to a change in alloy composition. The results are compared with those obtained previously in a nearly stoichiometric alloy. It is found that the antiphase boundary energies are highly dependent upon the composition, especially after high-temperature deformation. In addition, orientational effects on dislocation lines are found to be dramatically sensitive to composition.
引用
收藏
页码：807 / 817
页数：11
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