Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Study on Electromagnetic Wave Absorbing Properties of $Ni_{0.6}-A_{0.1}-Zn_{0.3}{\cdot}Fe_2O_4$ Ferrite-Rubber Composite by Heat-Treatment Temperature of Ferrite

전파흡수체용 $Ni_{0.6}-A_{0.1}-Zn_{0.3}{\cdot}Fe_2O_4$의 열처리 온도에 따른 Ferrite-Rubber Composite의 전파흡수특성

  • 박연준 (중소기업 이업종 기술연구조합) ;
  • 사공건 (동아대학교 전기공학과)
  • Published : 2000.05.13
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Abstract

In this paper, we studied the relation between heat-treatment temperature of ferrite and electromagnetic wave absorbing properties of ferrite-rubber composite. The heat-treatment temperatures of ferrite are 1200 and $1300^{\circ}C$, 2 hr. As s result. it has been shown that the optimum heat-treatment temperature of ferrite for electromagnetic wave absorber are related to the chemical composition. And, we can control electromagnetic wave absorbing properties of ferrite-rubber composite by the control of heat-treatment temperature of ferrite.

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