新型磁性材料的研究进展  

Research progress of novel magnetic materials

作　　者：邹芹[1,2] 向刚强 罗文奇 王明智[2] ZOU Qin;XIANG Gangqiang;LUO Wenqi;WANG Mingzhi(School of Mechanical Engineering,Yanshan University,Qinhuangdao,Hebei 066004,China;State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao,Hebei 066004,China;Monte-Bianco Diamond Applications Co.Ltd.,Foshan,Guangdong 528313,China)

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004 [2]燕山大学亚稳材料制备技术与科学国家重点实验室,河北秦皇岛066004 [3]广东奔朗新材料股份有限公司,广东佛山528313

出　　处：《燕山大学学报》2021年第1期1-10,共10页Journal of Yanshan University

基　　金：河北省自然科学基金资助项目(E2015203232);河北省首批青年拔尖人才支持计划资助项目(冀组字[2016]9号文件);“丹凤朝阳人才计划”资助项目(丹人才办[2019]3号)。

摘　　要：本文回顾了传统磁性材料的发展,概括介绍了高熵合金的四大效应给高熵合金作为软磁性材料提供了可能,分析了当下磁性高熵合金研究的关注点和类型以及存在的问题,对比了传统磁性功能材料和磁性高熵合金材料的性能,结合高熵合金的特点总结了元素含量和制备工艺对高熵合金磁性表征的影响,进而指出了高熵合金在磁性功能材料研究方面的巨大前景,最后对后续磁性高熵合金材料的发展趋势做出了展望。The development of traditional magnetic materials is reviewed.In this paper,the four effects of high entropy alloy are introduced,which make it possible for high entropy alloy to be used as soft magnetic material.The focus,type and existing problems of magnetic high entropy alloy are analyzed.The properties of traditional magnetic functional materials and magnetic high entropy alloy materials were compared.The effects of element content and preparation process on magnetic characterization of high entropy alloys were summarized according to the characteristics of high entropy alloys.Furthermore,the great prospect of high entropy alloy in the research of magnetic functional materials is pointed out,and the development trend of magnetic high entropy alloy materials in the future is prospected.

关 键 词：磁性 功能 矫顽力 饱和磁化强度 高熵合金 

分 类 号：TB34[一般工业技术—材料科学与工程]