본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

소결조건이 Mn-Zn Ferrites의 전자기적 물성에 미치는 효과
Effect of Sintering Conditions on the Electromagnetic Properties of Mn-Zn Ferrites

최윤호    (성균관대학교 재료공학과   ); 신명승    (이수세라믹(주)   ); 한승기    (이수세라믹(주)   ); 한영호    (성균관대학교 재료공학과  );
  • 초록

    The effects of sintering temperature and oxygen partial pressure on the electromagnetic properties of Mn-Zn ferrites were investigated. The grain increased with increasing temperature. The power loss at 100 kHz was decreased, while the power loss at 500 kHz was increased as the grain size increased with sintering temperature. Sintering with low oxygen partial pressure at 115 $0^{\circ}C$ resulted in high density and initial permeability, and decreased the power loss at 100 kHz and 500 kHz. The oxygen partial pressure lower than 10-2 atm. during heating, significantly suppressed the hysteresis loss. However, the oxygen activity did not affect the grain size of sintered cores.


  • 주제어

    Mn-Zn ferrites .   Sintering .   Oxygen pressure .   Power loss .   Density.  

  • 참고문헌 (19)

    1. A. Goldman , Modern Ferrites Technology / v.,pp.259,
    2. Microstructure and Properties of Commercial Grade Manganese Zinc Ferrites , H. Tsunekawa;A. Nakata;T. Kamijo;K. Okutani;R. K. Mishara;G. Thomas , IEEE. Trans. on Magnct. Mag-15 / v.,pp.1855,
    3. Analysis of Loss on Mn-Zn Ferrites Containing CaO , T. Nishiyama;K. Kanai;T. Iimura;H. Harada;H. Sugihara:Franklin F.Y. Wang(ed.) , Advances in Ceramics / v.15,pp.491,
    4. Thermogravimetric Study of the Solid-Gas Interaction of a MnZn Ferrite and the Effect on Its Magnetic Properties , P. I. Slick;H. Basseches , IEEE. Trans. on Magnet., Mag-2 / v.,pp.603,
    5. Eddy Current Loss of MnZn-Ferrites , O. Inoue;N. Matsutani;K.Kugimiya;T. Yamaguchi(ed.);M. Abe(ed.) , Ferrites proceeding of ICF-1 / v.,pp.1155,
    6. Dynamic Role of Zinc Oxide in the Sintering of Manganese Zinc Ferrites , Norman J. Hellicar;Albert Sicignano , Am. Cer. Soc. Bull. / v.61,pp.502,
    7. A Thermogravimetric Study of the Equilibrium Relations Between a Mn-Zn Ferrite and an O₂-N₂ Atmosphere , P. I. Slick;Yasushi Hosino(ed.);Shuichi Iida(ed.);Mitsuo Sugimoto(ed.) , Ferrites proceeding of ICF-1 / v.,pp.81,
    8. On the Sintering Atmosphere of MnZn-ferrites , H. Rikukawa;I. Sasaki;Franklin F. Y. Wang(ed.) , Advances in Ceramics / v.15,pp.215,
    9. Processing of Manganese Zinc-Ferrites for High-Frequency Switch-Mode Power Supplies , Clive R. Hendricks;Vasantha W. R. Amarakoon , Ceramic Bull. / v.70,pp.817,
    10. On the Sintering Atmosphere of Mn-Zn Ferrites , H. Rikukawa;I. Sasaki;Franklin F.Y. Wang(ed.) , Advances in Ceramics / v.15,pp.215,
    11. Realtions Losses in MnZn-Ferrites for Power Applications , M. H. Berger;J. Y. Laval;F. Kools;J. Roelofsma;E. M. Srivastava(ed.) , Ferrites proceeding of ICF-5 / v.1,pp.619,
    12. Magnetocrystalline Amsotropy and Magnetic Permeability of Mn-Zn-Fe Ferrites , Ohta. K , J. Phys. Soc. Jpn. / v.18,pp.685,
    13. Role of Zinc Volatilization on the Microstructure Development of Manganese Zinc Ferrites , P. Samamthip;V. R. W. Amarakoon , J. Am. Cer. Soc. / v.71,pp.644,
    14. E.C. Snelling , Soft Ferrites / v.,pp.1,
    15. Manufacturing Problems and Quality As-surance in the Production of Soft Ferrites , E. Roess , Advances in Ceramics / v.15,pp.39,
    16. Micorstructure/Magnetic Properties Relationships in Mn-Zn Ferrites. Demonstration of Magnctostrictive Errects , P. Perriat;R. Lebourgeois;J. L. Rolland;T. Yamaguchi(ed.);M. Abe(ed.) , Ferrites proceeding fo ICF-6 / v.,pp.827,
    17. Precise Control of Microstructure in High Performance MnZn Ferrites for High-Frequency Power Supplies , Takeshi Nomura;Teruo Mori , Proceedings of the MRS international Meeting on Advanced Materials / v.11,pp.233,
    18. Mn-Zn Ferrite for 400-600 ㎑ Switching Power Supplies , T. Mochizuki;I. Sasaki;M. Torii;Franklin F.Y. Wang(ed.) , Advences in Ceramics / v.16,pp.487,
    19. Relations Between Microstructure and Core Loss in Mn-Zn Ferrites for Power Applications , Takeshi Mochizuki;T. Yamaguchi(ed.);M. Abe(ed.) , Ferrites proceeding fo ICF-6 / v.,pp.53,

 저자의 다른 논문

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • NDSL :
  • 한국세라믹학회 : 저널
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기