室温磁制冷工质研究现状  

Overview of Research on Magnetic Material for Room Temperature Refrigeration

作　　者：杨斌[1] 刘宏萱 朱根松[2] 陈广军[1] 陈剑明[1] 

机构地区：[1]江西理工大学材料科学与工程学院,赣州341000 [2]江西理工大学应用科学学院,赣州341000

出　　处：《材料导报》2015年第17期112-116,共5页Materials Reports

摘　　要：室温磁制冷技术是环保、高效的新型制冷技术,它在家电、工业、军事领域都有广阔的应用前景。其中磁工质是室温磁制冷技术的关键。概述了磁制冷的原理,详细介绍了GdM、La(Fe,Si)13、MnFe(PxAs1-x)、Mn3XC(N)、Heusler合金磁工质现阶段的发展状况及存在的不足,并展望了磁制冷材料的发展前景。Room temperature magnetic refrigeration technology is a new emerging highly efficient, environment protective refrigeration technology which has broad prospective applications in the fields of household appliance, indus- try and military. Magnetic material is a key factor for magnetic refrigeration technology. The research progress and deficiencies of commonly used magnetic refrigerant materials, such as GdM, La（Fe, Si） 13, MnFe（PxAs1-x ）, Mn3XC （N）and Heusler alloys, are reviewed. Finally, the development prospect of room temperature magnetic refrigerant materials is described.

关 键 词：磁制冷 磁热效应 磁工质 

分 类 号：TB64[一般工业技术—制冷工程]