Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Antioxidation Characteristics of Surface-Modified Carbon in ${Al_2}{O_3}$-C Refractory

${Al_2}{O_3}$-C계 내화물에서 표면개질된 탄소의 산화특성

  • 홍영호 (한양대학교 세라믹공정 연구센터) ;
  • 김동한 (포철로재주식회사) ;
  • 심광보 (한양대학교 세라믹공정 연구센터)
  • Published : 2000.06.01
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Abstract

Antioxidation characteristics of carbon at high temperature with the co-addition of Al and Si powder in Al2O3-C system refractory were analyzed. The use of surface-modified phosphate carbon as a starting material was found to be very effective in improving the mixing effect of raw materials and antioxidation behavior of carbon. In particular, this effect was dominant at higher temperatures than 130$0^{\circ}C$.

Keywords

References

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