摘要
对Fe3Al金属间化合物的研究现状进行了概述 ,重点介绍了合金化对Fe3Al组织性能的影响和位错组态研究进展 ;
Recent study of Fe 3Al intermetallics, the effect of alloying elements on Fe 3Al mechanical properties and the developments of dislocation configuration of Fe 3Al have been simply summarized. The ductility of Fe 3Al can be improved by additions of Cr and Mn. It is pointed out that ordered intermetallics Fe 3Al with low RT ductility are subject to environmental embrittlement.
出处
《西安工业学院学报》
2000年第1期67-72,共6页
Journal of Xi'an Institute of Technology
关键词
FE3AL
位错组态
金属间化合物
组织性能
Fe 3Al
dislocation configuration
environment embrittlement
alloying elements
