NIMTE OpenIR  > 2018专题
Magnetic properties of misch-metal partially substituted Nd-Fe-B magnets sintered by dual alloy method
Xiong, Jie-Fu; Shang, Rong-Xiang; Liu, Yan-Li; Zhao, Xin; Zuo, Wen-Liang; Hu, Feng-Xia; Sun, Ji-Rong; Zhao, Tong-Yun; Chen, Ren-Jie; Shen, Bao-Gen
2018
Source PublicationCHINESE PHYSICS B
Volume27Issue:7
AbstractThe misch-metal (MM) partially substituted Nd-Fe-B sintered magnets were fabricated by the dual alloy method, and the crystal structure, microstructure, and magnetic properties were analyzed comprehensively. X-ray diffraction (XRD) reveals that the increasing content of the MM has an inconsiderable effect on the crystallographic alignment of the magnets. Grains of the two main phases are uniformly distributed, and slightly deteriorate on the grain boundary. Due to the diffusion between the adjacent grains, the MM substituted Nd-Fe-B magnets contain three types of components with different Ce/La concentrations. Moreover, the first-order reversal curve (FORC) diagram is introduced to analyze the magnetization reversal process, coercivity mechanism, and distribution of reversal field in magnetic samples. The analysis indicates that there are two major reversal components, corresponding to the two different main phases. The domain nucleation and growth are determined to be the leading mechanism in controlling the magnetization reversal processes of the magnets sintered by the dual alloy method.
Subject AreaMaterials Science ; Metallurgy & Metallurgical Engineering
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17336
Collection2018专题
Recommended Citation
GB/T 7714
Xiong, Jie-Fu,Shang, Rong-Xiang,Liu, Yan-Li,et al. Magnetic properties of misch-metal partially substituted Nd-Fe-B magnets sintered by dual alloy method[J]. CHINESE PHYSICS B,2018,27(7).
APA Xiong, Jie-Fu.,Shang, Rong-Xiang.,Liu, Yan-Li.,Zhao, Xin.,Zuo, Wen-Liang.,...&Shen, Bao-Gen.(2018).Magnetic properties of misch-metal partially substituted Nd-Fe-B magnets sintered by dual alloy method.CHINESE PHYSICS B,27(7).
MLA Xiong, Jie-Fu,et al."Magnetic properties of misch-metal partially substituted Nd-Fe-B magnets sintered by dual alloy method".CHINESE PHYSICS B 27.7(2018).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiong, Jie-Fu]'s Articles
[Shang, Rong-Xiang]'s Articles
[Liu, Yan-Li]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiong, Jie-Fu]'s Articles
[Shang, Rong-Xiang]'s Articles
[Liu, Yan-Li]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiong, Jie-Fu]'s Articles
[Shang, Rong-Xiang]'s Articles
[Liu, Yan-Li]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.