Mn-Fe-P-Si合金磁热性能的研究进展  

Research Progress on the Magnetocaloric Effect of Mn-Fe-P-Si Alloys

作　　者：骆琳 沈红先 张伦勇 姜思达 孙剑飞[1] Luo Lin;Shen Hongxian;Zhang Lunyong;Jiang Sida;Sun Jianfei(School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China;Space Environment Simulation Research Infrastructure,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨工业大学材料科学与工程学院,黑龙江哈尔滨150001 [2]哈尔滨工业大学空间环境与物质科学研究院,黑龙江哈尔滨150001

出　　处：《稀有金属材料与工程》2024年第2期581-592,共12页Rare Metal Materials and Engineering

基　　金：国家自然科学基金(51871124);国家留学基金委资助(202006120203)。

摘　　要：作为传统蒸气-压缩技术的潜在替代技术,磁制冷技术因高效、环保而备受关注。磁制冷技术基于磁性材料的磁热效应。磁热材料作为磁制冷机的关键组成部分,其性能制约着磁制冷技术的发展。在磁热材料中,Mn-Fe-P-Si合金由于具有大磁热效应、成本低和磁热性能可调控等优势,被认为是极具发展前景的室温磁制冷材料,受到研究者的广泛关注。本文主要综述了近年来国内外关于Mn-Fe-P-Si合金磁热性能及其调控的相关研究进展,为Mn-Fe-P-Si磁制冷材料的进一步研究提供参考。The magnetic refrigeration as a potential alternative refrigeration technique to the conventional vapor-compression technique attracts much attention for its high energy efficiency and environmental friendliness.The magnetic refrigeration is based on the magnetocaloric effect of magnetocaloric materials which is the critical component of magnetic refrigerators.The application of the magnetic refrigerators depends on the performance of magnetocaloric materials.Among various magnetocaloric materials,Mn-Fe-P-Si alloys attract extensive attention and are considered as promising magnetic refrigerants near room temperature due to their giant magnetocaloric effect,low material cost and tunable magnetocaloric performance.Therefore,this research reviewed the recent research progresses on the magnetocaloric effect and performance modulation of Mn-Fe-P-Si alloys in order to provide a reference for the further research on the Mn-Fe-P-Si alloys as magnetic refrigerants.

关 键 词：磁制冷 Mn-Fe-P-Si 室温 磁热效应 

分 类 号：TM271[一般工业技术—材料科学与工程]