Grouping strategy in eutectic multi-principal-component alloys

Feng He; Zhijun Wang; Cheng Ai; Junjie Li; Jincheng Wang; J. J. Kai

doi:10.1016/j.matchemphys.2018.09.044

Grouping strategy in eutectic multi-principal-component alloys

Feng He, Zhijun Wang, Cheng Ai, Junjie Li, Jincheng Wang, J. J. Kai

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

38 引用（Scopus）

摘要

Eutectic high entropy alloys (EHEAs) have shown promising mechanical properties and good castability. However, designing EHEAs is still a challenge because of highly complex chemical compositions and limited multiple phase diagrams. Here, we propose a grouping strategy to design EHEAs efficiently based on the distributions of mixing enthalpies of atom-pairs in multi-principal-component alloys. Following this idea, a new CoCrFeNiTa_0.43 EHEA is designed successfully. Moreover, those reported EHEAs are reviewed and show high consistence with the strategy proposed here.

源语言	英语
页（从-至）	138-143
页数	6
期刊	Materials Chemistry and Physics
卷	221
DOI	https://doi.org/10.1016/j.matchemphys.2018.09.044
出版状态	已出版 - 1 1月 2019

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title = "Grouping strategy in eutectic multi-principal-component alloys",

abstract = "Eutectic high entropy alloys (EHEAs) have shown promising mechanical properties and good castability. However, designing EHEAs is still a challenge because of highly complex chemical compositions and limited multiple phase diagrams. Here, we propose a grouping strategy to design EHEAs efficiently based on the distributions of mixing enthalpies of atom-pairs in multi-principal-component alloys. Following this idea, a new CoCrFeNiTa0.43 EHEA is designed successfully. Moreover, those reported EHEAs are reviewed and show high consistence with the strategy proposed here.",

keywords = "Design, Eutectic, High entropy alloys",

author = "Feng He and Zhijun Wang and Cheng Ai and Junjie Li and Jincheng Wang and Kai, {J. J.}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2019",

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doi = "10.1016/j.matchemphys.2018.09.044",

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T1 - Grouping strategy in eutectic multi-principal-component alloys

AU - He, Feng

AU - Wang, Zhijun

AU - Ai, Cheng

AU - Li, Junjie

AU - Wang, Jincheng

AU - Kai, J. J.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Eutectic high entropy alloys (EHEAs) have shown promising mechanical properties and good castability. However, designing EHEAs is still a challenge because of highly complex chemical compositions and limited multiple phase diagrams. Here, we propose a grouping strategy to design EHEAs efficiently based on the distributions of mixing enthalpies of atom-pairs in multi-principal-component alloys. Following this idea, a new CoCrFeNiTa0.43 EHEA is designed successfully. Moreover, those reported EHEAs are reviewed and show high consistence with the strategy proposed here.

AB - Eutectic high entropy alloys (EHEAs) have shown promising mechanical properties and good castability. However, designing EHEAs is still a challenge because of highly complex chemical compositions and limited multiple phase diagrams. Here, we propose a grouping strategy to design EHEAs efficiently based on the distributions of mixing enthalpies of atom-pairs in multi-principal-component alloys. Following this idea, a new CoCrFeNiTa0.43 EHEA is designed successfully. Moreover, those reported EHEAs are reviewed and show high consistence with the strategy proposed here.

KW - Design

KW - Eutectic

KW - High entropy alloys

UR - http://www.scopus.com/inward/record.url?scp=85054611888&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2018.09.044

DO - 10.1016/j.matchemphys.2018.09.044

M3 - 文章

AN - SCOPUS:85054611888

SN - 0254-0584

VL - 221

SP - 138

EP - 143

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

ER -

Grouping strategy in eutectic multi-principal-component alloys

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