Phase selection of BCC/B2 phases for the improvement of tensile behaviors in FeNiCrAl medium entropy alloy

Jianbin Wang, Qingfeng Wu, Yue Li, Zhijun Wang, Junjie Li, Jincheng Wang

科研成果: 期刊稿件文章同行评审

35 引用 (Scopus)

摘要

With excellent compressive mechanical properties, FeNiCrAl medium entropy alloys with multi-principal components have attracted extensive attention in recent years. However, the limited tensile ductility of FeNiCrAl medium entropy alloys is the bottleneck for their industrial applications. In this work, dual phases of FCC + B2 and BCC + B2 were modulated in FeNiCrAl medium entropy alloys for excellent tensile behaviors. In the as-cast state, the tensile yield strength and ultimate tensile strength are 1140 MPa and 1423 MPa, respectively, with a uniform elongation of 6.0%.

源语言英语
文章编号165382
期刊Journal of Alloys and Compounds
916
DOI
出版状态已出版 - 25 9月 2022

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