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J. Korean Ceram. Soc. > Volume 37(6); 2000 > Article
Journal of the Korean Ceramic Society 2000;37(6): 583.
${Al_2}{O_3}$-C계 내화물에서 표면개질된 탄소의 산화특성
홍영호, 김동한1, 심광보
한양대학교 세라믹공정 연구센터
Antioxidation Characteristics of Surface-Modified Carbon in ${Al_2}{O_3}$-C Refractory
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$0^{circ}C$.
Key words: Antioxidation, ${Al_2}{O_3}$-C, Refratory, Surface-modified phosphate carbon
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