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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.6
- 수록면
- 205 - 209 (5page)
- DOI
- 10.4283/JMAG.2020.25.2.205
이용수
이 논문의 연구 히스토리 (2)
2020
Low melting-point diffusion salts of heavy rare-earth for enhancing coercivity of grain-boundarydiffusion-processed Nd-Fe-B-type magnet
J. Y. Choi
,
H. W. Kwon
,
B. A. Kim
외 2명
한국자기학회 학술연구발표회 논문개요집
2020.07
학술대회자료
Low Melting-point Diffusion Salts of Heavy Rare-earth for Enhancing Coercivity of Grain-boundary-diffusion-processed Nd-Fe-B-type Magnet
J. Y. Choi
,
H. W. Kwon
,
B. A. Kim
외 1명
Journal of Magnetics
2020.06
학술저널
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
Effective low melting-point Dy-diffusion for grain boundary diffusion treatment for enhancing coercivity in Nd-Fe-B-type magnet was found in the DyF₃-LiF binary system. Efficacy of the low melting-point (DyF₃-LiF) diffusion source as Dy-diffusion source for enhancing coercivity in the diffusion processed Nd-Fe-B-type magnet was investigated. Speedier and more profound coercivity enhancement in the Nd-Fe-B-type magnet was achieved by grain boundary diffusion using the low melting-point (DyF₃-LiF) diffusion source with respect to solid DyF₃ single salt. Since the liquid in the (DyF₃-LiF) mixture contained plenty of Dy atoms already freed from DyF₃ and they were in better contact with magnet, speedier and profuse diffusion of Dy atoms through Nd-rich grain boundary was possible in the magnet coated with low melting-point (DyF₃-LiF) diffusion source.
목차
1. Introduction
2. Experimentals
3. Results and Discussion
4. Conclusion
References
참고문헌 (13)
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