作者
ZB Jiao, JH Luan, CT Liu
发表日期
2016/2/1
来源
Progress in Natural Science: Materials International
卷号
26
期号
1
页码范围
1-12
出版商
Elsevier
简介
Ordered intermetallics possess attractive high-temperature properties; however, low ductility and brittle fracture limit their use as engineering materials in many cases. This paper provides a comprehensive review on the recent progress in the development of ductile ordered intermetallics and summarizes the strategies used to improve the tensile ductility of ordered intermetallics, including control of ordered crystal structures, engineering grain-boundary structure and chemistry, eliminating environmental embrittlement, microstructure optimization, control of phase stability, and promoting transformation-/twining-induced plasticity. The basic ideas and related mechanisms underlying these ductilizing strategies are discussed. In addition, a brief mention of the current use of intermetallic alloys for structural and corrosion applications is made.
学术搜索中的文章
ZB Jiao, JH Luan, CT Liu - Progress in Natural Science: Materials International, 2016