Lattice distortion and magnetic property of high entropy alloys at low temperatures | |
Tan YY(谭园园)1; Chen ZJ2,3; Su MY(苏明耀)1,4; Ding G(丁淦)1; Jiang MQ(蒋敏强)1,4; Xie ZC(谢周璨)1,4; Gong Y2,3; Wu T5; Wu ZH2,3; Wang HY(汪海英)1,4; Dai LH(戴兰宏)1,4,6 | |
通讯作者 | Dai, Lan-Hong(lhdai@lnm.imech.ac.cn) |
发表期刊 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY |
2022-03-30 | |
卷号 | 104页码:236-243 |
ISSN | 1005-0302 |
摘要 | Deformation mechanisms and magnetic properties of medium and high entropy alloys (MEA/HEAs) closely relate to lattice distortion and are strongly temperature-dependent, in particular, at low temperature ranges. However, little attention has been paid to the evolution of lattice distortion with temperature decreasing and its effects on deformation behavior and magnetic state transition. In this work, we carry out in situ synchrotron radiation based X-ray powder diffraction (SR-XRD) experiments from 293 to 123 K aiming for determining lattice distortion evolutions of CrCoNi MEA, CrFeCoNi and CrMnFeCoNi HEAs. Magnetic measurements at corresponding low temperatures and cryogenic ranges are further conducted. The in situ SR-XRD results demonstrate a general reduction of lattice distortion magnitude with temperature decreasing, which shows a similar tendency with that of reported stacking fault energy (SFE) values. It is thus suggested that lattice distortion reduction possibly makes a critical contribution to deformation mechanism transition. The magnetic measurement results show a clear ferromagnetic transition of CrFeCoNi HEA when temperature is below 173 K. While, no obvious magnetic state transition is observed for CrCoNi MEA and CrMnFeCoNi HEA. The present findings on lattice distortion evolutions will pave the way for designing targeted HEAs with particular properties. (c) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
关键词 | High entropy alloy Lattice distortion Magnetic property Low temperature In situ SR-XRD |
DOI | 10.1016/j.jmst.2021.07.019 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000773079800006 |
关键词[WOS] | STACKING-FAULT ENERGIES ; MECHANICAL-PROPERTIES ; THERMAL-EXPANSION ; PHASE-STABILITY ; TRANSITION ; BEHAVIOR ; MICROSTRUCTURE ; TRANSFORMATION ; ORDER |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
资助项目 | National Key Research and Development Program of China[2017YFB0702003] ; National Science Foundation of China[12002341] ; National Science Foundation of China[11790292] ; National Science Foundation of China[11672316] ; NSFC[11988102] ; Strategic Priority Research Program[XDB22040302] ; Strategic Priority Research Program[XDB22040303] ; Key Research Program of Frontier Sciences[QYZDJSSWJSC011] ; Science Challenge Project[TZ2016001] ; Zhejiang Provincial Natural Science Foundation[LGG21E010 005] |
项目资助者 | National Key Research and Development Program of China ; National Science Foundation of China ; NSFC ; Strategic Priority Research Program ; Key Research Program of Frontier Sciences ; Science Challenge Project ; Zhejiang Provincial Natural Science Foundation |
论文分区 | 一类 |
力学所作者排名 | 1 |
RpAuthor | Dai, Lan-Hong |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/88788 |
专题 | 非线性力学国家重点实验室 |
作者单位 | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 5.Zhejiang Inst Mech & Elect Engn, Hangzhou 310053, Peoples R China; 6.Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China |
推荐引用方式 GB/T 7714 | Tan YY,Chen ZJ,Su MY,et al. Lattice distortion and magnetic property of high entropy alloys at low temperatures[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,104:236-243. |
APA | 谭园园.,Chen ZJ.,苏明耀.,丁淦.,蒋敏强.,...&戴兰宏.(2022).Lattice distortion and magnetic property of high entropy alloys at low temperatures.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,104,236-243. |
MLA | 谭园园,et al."Lattice distortion and magnetic property of high entropy alloys at low temperatures".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 104(2022):236-243. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Jp2022FA470_2022_Lat(2175KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
Lanfanshu学术 |
Lanfanshu学术中相似的文章 |
[谭园园]的文章 |
[Chen ZJ]的文章 |
[苏明耀]的文章 |
百度学术 |
百度学术中相似的文章 |
[谭园园]的文章 |
[Chen ZJ]的文章 |
[苏明耀]的文章 |
必应学术 |
必应学术中相似的文章 |
[谭园园]的文章 |
[Chen ZJ]的文章 |
[苏明耀]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论