NIMTE OpenIR  > 2018专题
Texture and microstructure improvement of hot-deformed magnets with platelet-like nano h-BN addition
Li, Ming; Chen, Renjie; Jin, Chaoxiang; Yu, Jinhong; Tang, Xu; Chen, Guoxin; Sun, Jie; Wang, Zexuan; Yan, Aru
2018
Source PublicationSCRIPTA MATERIALIA
Volume152Pages:127-131
AbstractThe microstructure of ribbons interface was optimized by doping the hexagonal boron nitride nanoplatelets (h-BNNP) in hot-deformed magnets. The remanence increased markedly and reached to a maximum value of 14.06 kGs. The coercivity and the energy product exhibited similar variation trends to the remanence, showing maxima of 16.92 kOe and 49 MGOe, respectively. Microscopy observations revealed that surface grains of ribbons tended to align with the interior grains due to the uniform local compressive stress induced by h-BNNP with relatively large flat surface, resulting in hot-deformed magnets with microscopically homogeneous structure and improved texture. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
KeywordUpset Ndfeb Magnets Permanent-magnets Deformation Enhancement Temperature Coercivity Mechanism Diffusion Alignment Phase
Subject AreaChemistry ; Energy & Fuels ; Materials Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17311
Collection2018专题
Recommended Citation
GB/T 7714
Li, Ming,Chen, Renjie,Jin, Chaoxiang,et al. Texture and microstructure improvement of hot-deformed magnets with platelet-like nano h-BN addition[J]. SCRIPTA MATERIALIA,2018,152:127-131.
APA Li, Ming.,Chen, Renjie.,Jin, Chaoxiang.,Yu, Jinhong.,Tang, Xu.,...&Yan, Aru.(2018).Texture and microstructure improvement of hot-deformed magnets with platelet-like nano h-BN addition.SCRIPTA MATERIALIA,152,127-131.
MLA Li, Ming,et al."Texture and microstructure improvement of hot-deformed magnets with platelet-like nano h-BN addition".SCRIPTA MATERIALIA 152(2018):127-131.
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