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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2004.12
- 수록면
- 105 - 108 (4page)
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초록· 키워드
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The attempt for the addition of double-phase nanocomposite Nd₂Fe₁₄B/Fe₃B powders, respectively, into several RE₂Fe₁₄B (RE=Pr, Nd) powders with high magnetic properties was carried out. The powders were compounded and compressed to take shape bonded magnets. By means of investigating the variation of compound magnet Br, the interaction between magnetic powders was revealed. The result shows that not chemical just but physical interaction exists between elements. The compound effect of Nd₂Fe₁₄B/Fe₃B-ferrite bonded magnets was detailed studied. The functional relation was revealed between magnetic properties and ferrite content. That is Y = 5.42 x²-11.34 x + 6.62. The variation of iHc temperature coefficient β_(iHc) with ferrite content was investigated. Following the ferrite content increased, β_(iHc) and hirr were obviously decreased, compression-resistant strength was enhanced.
목차
Abstract
1. Introduction
2. Experimental Procedure
3. Results and Discussion
4. Conclusions
References
참고문헌 (3)
참고문헌 신청
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