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 the Infrared Ray Radiator with High Efficiency Emission

고효율 적외선 복사체에 관한 연구

  • 박연준 ((주)세라그린 신소재연구소) ;
  • 사공건 (동아대학교 전기공학과)
  • Published : 2003.08.22
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Abstract

In order to get the infrared ray radiator with high efficiency emission, the starting raw material $Fe_2O_3$ powder is heat-treated under the oxygen pressure log[$PO_2$] = -13~15 at $800^{\circ}C$ for 2hours. It has shown that the radiation rate was larger than 0.85 at the relatively high temperature($400^{\circ}C$), and decreased slowly with increasing the temperature from 50 to $400^{\circ}C$.

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