材料期刊网，材料期刊，材料类期刊，材料期刊投稿

检索条件：关键词=superlattice dislocation　　

论文(2)
图书()
专利()
新闻()

原词结果 | 译词结果

Ce和Cr对Fe_3Al室温力学性能的影响

Fe_3Al中加入少量的Ce,室温强度显著增高,而同时加入Ce和Cr,则可使强度和塑性均得到改善。含Ce的Fe_3Al其断口有大约70％的穿晶解理能断裂和30％的沿晶断裂。在Fe_?Al的形变试样中,观察到的主要是b=1/4a′_0〈111〉的单根位错。但含Cr的合金的形变试样中则可观察到大量的超点...

关键词: Fe_3Al , intermetallics , mechanical property , superlattice dislocation

EFFECT OF Ce AND Cr ON ROOM TEMPERATURE MECHANICAL PROPERTIES OF Fe_3Al

SUN Yangshan GUO Jun ZHANG Lining ZHANG Jinping Southeast University , Nanjing , China

金属学报(英文版)

Small amount addition of Ce to Fe_3Al results in a significant increase of room temperature strength of the alloy,and the combined addition of Ce and Cr improves both strength and ductility.The fracture mode of Fe_3Al containing Ce is a mixed one of approximately 70% transgranular cleavage and 30% i...

关键词: Fe_3Al , null , null , null

材料期刊网

Ce和Cr对Fe_3Al室温力学性能的影响

EFFECT OF Ce AND Cr ON ROOM TEMPERATURE MECHANICAL PROPERTIES OF Fe_3Al

出版年份

刊物分类

相关作者

相关热词