中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of Ce Doping on Structural and Magnetical Properties of (Sm1-yCey)(2)Fe17Nx

文献类型:期刊论文

作者Xu Jianwei; Zheng Jingwu; Chen Haibo; Qiao Liang; Ying Yao; Cai Wei; Li Wangchang; Yu Jing; Lin Min; Che Shenglei
刊名RARE METAL MATERIALS AND ENGINEERING
出版日期2020
卷号49期号:10页码:3412-3418
关键词SM-FE-N HIGH COERCIVITY POWDER SM2FE17 HYDROGENATION
英文摘要Magnetic properties and microstructure of fully nitrided (Sm1-yCey)(2)Fe17Nx (y = 0, 0.20, 0.33, 0.45, 0.50, 0.67, 0.80, 1.00) powders have been investigated. When 33 at% Ce is substituted for Sm, maximum energy product (BH)(max) changes from 141.6 kJ/m(3) to 140.1 kJ/m(3) with almost no decrease. Accordingly, performance/rare earth price ratio increases by 39.6%. According to the energy dispersive spectroscopy (EDS) analysis, Ce tends to be distributed in the REFe3/REFe2 grain boundary phase. Meanwhile, valence change of the Ce ion in (Sm1-yCey)(2)Fe17Nx, was confirmed by XPS.
学科主题Materials Science ; Metallurgy & Metallurgical Engineering
源URL[http://ir.nimte.ac.cn/handle/174433/20440]  
专题2020专题
2020专题_期刊论文
作者单位Che, SL (corresponding author), Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Peoples R China.
推荐引用方式
GB/T 7714
Xu Jianwei,Zheng Jingwu,Chen Haibo,et al. Effect of Ce Doping on Structural and Magnetical Properties of (Sm1-yCey)(2)Fe17Nx[J]. RARE METAL MATERIALS AND ENGINEERING,2020,49(10):3412-3418.
APA Xu Jianwei.,Zheng Jingwu.,Chen Haibo.,Qiao Liang.,Ying Yao.,...&Che Shenglei.(2020).Effect of Ce Doping on Structural and Magnetical Properties of (Sm1-yCey)(2)Fe17Nx.RARE METAL MATERIALS AND ENGINEERING,49(10),3412-3418.
MLA Xu Jianwei,et al."Effect of Ce Doping on Structural and Magnetical Properties of (Sm1-yCey)(2)Fe17Nx".RARE METAL MATERIALS AND ENGINEERING 49.10(2020):3412-3418.

入库方式: OAI收割

来源:宁波材料技术与工程研究所

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