Structure Analysis of Sm2(Fe,Mn)17Nx Magnet

机译：Sm2（Fe，Mn）17Nx磁体的结构分析

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摘要

In order to understand the coercivity mechanism of Sm2(Fe,Mn)17Nx magnet, the structure of amorphous phase found in the crystal phase was clarified using a TEM-tomography. It was found that amorphous phases precipitated as a fine wire in the crystal phase that differs with the phase separation in Sm-Co magnets. It may say that different coercivity mechanism should be proposed in each Sm2(Fe,Mn)17Nx and Sm-Co magnets.

机译：为了理解Sm2（Fe，Mn）17Nx磁体的矫顽力机理，使用TEM断层扫描对结晶相中发现的非晶相结构进行了阐明。发现在Sm-Co磁体的相分离中，非晶相以细线形式沉淀在结晶相中。可以说在每种Sm2（Fe，Mn）17Nx和Sm-Co磁体中都应提出不同的矫顽力机制。

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来源
《第19届国际稀土永磁及应用研讨会（19th International Workshop on Rare Earth Permanent Magnets amp; Their Applications）（REPM'06）》|2006年|268-272|共5页
会议地点 Beijing(CN);Beijing(CN)
作者
Kenji Ohmori; Nobumitsu Oshimura; Takashi Iseki; Takashi Ishikawa;
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作者单位

Ichikawa Research Laboratory, Sumitomo Metal Mining Co.Ltd., Japan;

Ichikawa Research Laboratory, Sumitomo Metal Mining Co.Ltd., Japan;

Ichikawa Research Laboratory, Sumitomo Metal Mining Co.Ltd., Japan;

Ichikawa Research Laboratory, Sumitomo Metal Mining Co.Ltd., Japan;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Sm2(Fe,Mn)17Nx; coercivity; HAADF-STEM; TEM-tomography; amorphous phase; precipitate;

机译：Sm2（Fe，Mn）17Nx;矫顽力; HAADF-STEM; TEM断层扫描法;非晶相;沉淀;

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专利

1. AB INITIO CALCULATION OF ELECTRONIC STRUCTURE, CRYSTAL FIELD, AND INTRINSIC MAGNETIC PROPERTIES OF SM2FE17, SM2FE17N3, SM2FE17C3, AND SM2CO17 [J] . Steinbeck L., Nitzsche U., Eschrig H., Physical Review, B. Condensed Matter . 1996,第11期

机译：从头计算SM2FE17，SM2FE17N3，SM2FE17C3和SM2CO17的电子结构，晶体场和本征磁性
2. Exchange and crystal field in Sm-based magnets. I. Inelastic neutron scattering and high-field magnetization study of Sm2Fe17 and Sm2Fe17N3 - art. no. 064408 [J] . Sippel A., Jahn L., Loewenhaupt M., Physical Review, B. Condensed Matter . 2002,第6期

机译：Sm基磁体中的交换和晶体场。 I. Sm2Fe17和Sm2Fe17N3的非弹性中子散射和高场磁化研究-艺术。没有。 064408
3. Exchange and crystal field in Sm-based magnets. I. Inelastic neutron scattering and high-field magnetization study of Sm2Fe17 and Sm2Fe17N3 - art. no. 064408 [J] . Sippel A., Jahn L., Loewenhaupt M., Physical Review, B. Condensed Matter . 2002,第6期

机译：Sm基磁体中的交换和晶体场。 I. Sm2Fe17和Sm2Fe17N3的非弹性中子散射和高场磁化研究-艺术。没有。 064408
4. Structure Analysis of Sm2(Fe,Mn)17Nx Magnet [C] . International workshop on rare earth permanent magnets their applications . 2006

机译：SM2（Fe，Mn）17Nx磁铁的结构分析
5. Microstructure and Phase Analysis in Mn-Al and Zr-Co Permanent Magnets. [D] . Lucis, Michael J. 2015

机译：Mn-Al和Zr-Co永磁体的显微组织和相分析。
6. Effect of the Mn Oxidation State on Single-Molecule-Magnet Properties: MnIII vs MnIV in Biologically Inspired DyMn3O4 Cubanes [O] . Po-Heng Lin, Emily Y. Tsui, Fatemah Habib, -1

机译：Mn氧化态对单分子磁体性能的影响：生物启发的DyMn3O4古巴人中的MnIII vs MnIV
7. Magnetic Properties and Microstructure of Mn-Substituted Sm2 (Fe, Mn)17Nx [O] . N. Imaoka, A. Okamoto, H. Kato, 1998

机译：Mn取代SM2（Fe，Mn）17Nx的磁性和微观结构
8. Sm2(Co,Fe,Cu,Zr)17 Magnets with Higher Fe Content. [R] . Liu, S., Ray, A. E. 1989

机译：sm2（Co，Fe，Cu，Zr）17具有较高Fe含量的磁体。

Structure Analysis of Sm2(Fe,Mn)17Nx Magnet

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