Excellent mechanical properties and large magnetocaloric effect of spark plasma sintered Ni-Mn-In-Co alloy

作     者：Jing Bai Die Liu Jianglong Gu Xinjun Jiang Xinzeng Liang Ziqi Guan Yudong Zhang Claude Esling Xiang Zhao Liang Zuo Jing Bai;Die Liu;Jianglong Gu;Xinjun Jiang;Xinzeng Liang;Ziqi Guan;Yudong Zhang;Xiang Zhao;Liang Zuo

作者机构：Key Laboratory for Anisotropy and Texture of MaterialsNortheastern UniversityShenyang 110819China School of Resources and MaterialsNortheastern University at QinhuangdaoQinhuangdao 066004China Key Laboratory of Dielectric and Electrolyte Functional Material Hebei ProvinceQinhuangdao 066004China State Key Laboratory of Metastable Materials Science and TechnologyYanshan UniversityQinhuangdao 066004China Laboratoire d'Etude des Microstructures et de Mecanique des MateriauxLEM3CNRSUMR 7239University o f LorraineMetz 57045France 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2021年第74卷第15期

页      面：46-51页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：the National Natural Science Foundation of China(No.51771044) the Natural Science Foundation of Hebei Province(No.E2019501061) the Fundamental Research Funds for the Central Universities(No.N2023027) the Programme of Introducing Talents of Discipline Innovation to Universities 2.0(the 111 Project of China 2.0,No.BP0719037) the Liao Ning Revitalization Talents Program(No.XLYC1802023) 

主　　题：Spark plasma sintering Metamagnetic shape memory alloy Mechanical property Martensitic transformation Magnetocaloric effect 

摘      要：The Ni43.75Mn37.5In12.5Co6.25 alloy was obtained by using the spark plasma sintering(SPS)*** martensitic transformation,magnetic and mechanical properties of the SPS alloy were *** findings demonstrate that the martensitic transformation temperature of this alloy is about 10 K lower than that of the as-cast *** SPS and as-cast alloys show a 7 layered modulated martensite(7M)at room *** compressive fracture strength and strain of the SPS alloy increase by 176.92%and 33.33%compared with the as-cast alloy,achieving 1440 MPa and 14%,*** maximum magnetic entropy change Smis 17.1 J kg^(-1)K^(-1)for the SPS alloy at the magnetic field of 5 T.