中国科学院工业化学研究所窑业研究室矽碳制品组在1952年内为东北某工厂试制干式炼锌竖罐所需的碳化矽挡板和碳化矽砖,获得成功。除为该厂修建竖罐扩大生产与在国内及兄弟国家(如波兰等)推广竖罐炼锌法提供可能外,并奠定了碳化矽耐火材料工业的基础。碳化矽耐火材料有优越的热传导性、热反射性、热 Institute of Industrial Chemistry, Chinese Academy of Sciences, kiln industry research group Si-carbon products group in 1952 for a factory in northeast China dry-type Zinc Smelting pots required for silicon carbide baffle and silicon carbide tiles, the success. In addition to expanding the production of vertical tanks for the plant and the possibility of promoting vertical zinc refining in domestic and fraternal countries such as Poland, the foundation of the industrialized silicon carbide refractories has been laid. Silicon carbide refractories have excellent thermal conductivity, heat reflectivity, heat