| Dynamic control and increase of working temperature range in Ni-Mn-In-Co MCE materials by hydrostatic pressure or biaxial stress | |
| Ma, Tianyou1; Zhang, Kun1,2,3; Han, Binglun1; Zhao, Lei3; Zhao, Wenbin3; Wang, Cheng1; Tian, Xiaohua4; Tan, Changlong1,3 | |
| Corresponding Author | Zhang, Kun(kunzhang@hrbust.edu.cn) ; Tan, Changlong(changlongtan@hrbust.edu.cn) |
| 2022-08-01 | |
| Source Publication | MATERIALS TODAY COMMUNICATIONS
 |
| Volume | 32Pages:8 |
| Abstract | 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. |
| Keyword | Martensitic transformation Magnetic shape memory alloy First Principle Calculations Ni-Mn-In-Co alloys |
| Funding Organization | National Natural Science Foundation of China ; China Postdoctoral Science Foundation |
| DOI | 10.1016/j.mtcomm.2022.104051 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000836010200005 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174597 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Kun; Tan, Changlong |
| Affiliation | 1.Harbin Univ Sci & Technol, Sch Sci, Harbin 150080, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Harbin Univ Sci & Technol, Sch Mat Sci & Chem Engn, Harbin 150040, Peoples R China 4.Harbin Univ Sci & Technol, Sch Elect & Elect Engn, Harbin 150080, Peoples R China |
| Recommended Citation 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. |
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