Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress

doi:10.1016/j.mtcomm.2022.104051

CORC > 金属研究所 > 中国科学院金属研究所

	Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress
	Ma, Tianyou 4; Zhang, Kun 2,3,4; Han, Binglun 4; Zhao, Lei 2; Zhao, Wenbin 2; Wang, Cheng 4; Tian, Xiaohua 1; Tan, Changlong 2,4
刊名	MATERIALS TODAY COMMUNICATIONS
	2022-08-01
卷号	32 页码:8
关键词	Martensitic transformation Magnetic shape memory alloy First Principle Calculations Ni-Mn-In-Co alloys
DOI	10.1016/j.mtcomm.2022.104051
通讯作者	Zhang, Kun(kunzhang@hrbust.edu.cn) ; Tan, Changlong(changlongtan@hrbust.edu.cn)
英文摘要	In order to achieve carbon neutrality, solid-state phase-change refrigeration technology based on magnetocaloric effects (MCE) is considered one of the most potential alternatives to traditional refrigeration technology. At this stage, the fixed and relatively narrow operating temperature window still remains a major disadvantage for future refrigeration applications. Hence, this work aims to show that working temperature in Ni-Mn-In-Co MCE materials can be dynamically tuned by hydrostatic pressure or biaxial stress. Our results show that Ni21Mn18In6Co3 presents adjustable operating temperature range (from 310 K to 328 K) under pressure (0-3 GPa). Unlike hydrostatic pressure, biaxial stress with compression or tension can achieve bidirectional control of martensitic transformation temperature, further widening the operating temperature range. The biaxial strain from - 1.5-1.5 % can tune the operating temperature range from 292 K to 344 K in Ni21Mn18In6Co3 alloys. Also, the physical mechanism of dynamic control and increase of working temperature range in Ni-Mn-In-Co using physical pressures is revealed detailly. Moreover, the results show that both hydrostatic pressure and biaxial stress do not decrease the curie temperature (TC), and improve the magnetization difference (Delta M) between austenite and NM martensite phases. It further proves that applying physical pressures can be an effective strategy with simultaneous enhancement of working temperatures and magnetic properties. Data availability: The data that supports the findings of this study are available within the article.
资助项目	National Natural Science Foundation of China[51971085] ; National Natural Science Foundation of China[51871083] ; National Natural Science Foundation of China[52001101] ; China Postdoctoral Science Foundation[2021M693229]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000836010200005
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174596]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Kun; Tan, Changlong
作者单位	1.Harbin Univ Sci & Technol, Sch Elect & Elect Engn, Harbin 150080, Peoples R China 2.Harbin Univ Sci & Technol, Sch Mat Sci & Chem Engn, Harbin 150040, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Harbin Univ Sci & Technol, Sch Sci, Harbin 150080, Peoples R China
推荐引用方式 GB/T 7714	Ma, Tianyou,Zhang, Kun,Han, Binglun,et al. Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress[J]. MATERIALS TODAY COMMUNICATIONS,2022,32:8.
APA	Ma, Tianyou.,Zhang, Kun.,Han, Binglun.,Zhao, Lei.,Zhao, Wenbin.,...&Tan, Changlong.(2022).Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress.MATERIALS TODAY COMMUNICATIONS,32,8.
MLA	Ma, Tianyou,et al."Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress".MATERIALS TODAY COMMUNICATIONS 32(2022):8.