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Effect of Cu Addition on Magnetic Properties and Microstructures of SmFe11Ti Alloys Prepared by Melt-Spinning
- Lee, Hansol;
- Kim, Jongryoul
Citations
SCOPUS
1초록
The effect of Cu addition on the magnetic properties and microstructures of SmFe11Ti alloy ribbons has been investigated. In this study, the cooling rate of melt-spinning process and post heat treatment have been carried out to control the final microstructures. It was found that the Cu addition brought significant coercivity enhancement of the SmFe11Ti ribbons fabricated at low cooling rate. In particular, the coercivity of the Sm1.2Fe11TiCu0.4 alloy reached 6.1 kOe at a wheel speed of 20 m/s. This increase in coercivity could be due to the formation of Sm-Cu rich intergranular phase in the alloy. © 2023 IEEE.
키워드
coercivity; intergranular phase; melt-spinning; ThMn<sub>12</sub>
- 제목
- Effect of Cu Addition on Magnetic Properties and Microstructures of SmFe11Ti Alloys Prepared by Melt-Spinning
- 저자
- Lee, Hansol; Kim, Jongryoul
- 발행일
- 2023-05
- 유형
- Conference paper
- 저널명
- 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers)
- 페이지
- 1 ~ 2
- 언어
- ENG
- 출판사
- Institute of Electrical and Electronics Engineers Inc.
- 발행국가
- 미국
- 분량
- 2 페이지
- ISSN
- P 0000-0000