J. Korean Ceram. Soc. > Volume 35(4); 1998 > Article
 Journal of the Korean Ceramic Society 1998;35(4): 378.
 안료배합에 따른 발색변이의 컴퓨터 시뮬레이션(1)-자료의 데이터 베이스화 임희진, 이응상, 최성철 한양대학교 무기재료공학과 The Data-base Program Analysis with the Gradation Development in Glaze by Added Stain ABSTRACT We investigated the possibility of systemizing data for the colour gradation of classical ceramics by build-ing program and D-basing each data information in pottery field that has been fall behind in forming data be-cause of many variable and lacking of data system. In this study we manufactured $CoAl_2O_4$ stain that has stable spinel structure at high temperature and then mixed base glaze with stain for the additive per-centage of 0.5 , 1, 5, 10, 15 wt% In thie colouring of Lime base glaze with the wide ranged melting tem-perature the colour development of cobalt-blue sintered at $1250^{circ}C$ is better than that of $1150^{circ}C$ $1350^{circ}C$ The experimental conditions and data are D-based simulated programming of computer. The result of -based data appeared to be more smoothed fusion-adherence in the Matt glaze range of Lime base glaze, The variation of colouring is not found when additive content of glaze is more than 5 wt% and the stable colour development of stain was shown at the content that RO, $R_2O$ percentage is high (the content that R2O3 per-centage is low) Key words: Pottery Glaze, Data-Base program, Colour gradation
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