| 铝电解槽侧部用复合材料的开发 |
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| 引用本文： | 刘凤琴,毛继红,杨宏杰.铝电解槽侧部用复合材料的开发[J].炭素技术,2003(3):34-38. |
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| 作者姓名： | 刘凤琴 毛继红 杨宏杰 |
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| 作者单位： | 中国铝业股份有限公司郑州研究院,河南,郑州,450041 |
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| 摘 要： | 研究了炭块与碳化硅砖复合材料在电解槽侧部新的使用技术。通过热解析计算，选择合理的复合块结构，减少了碳化硅砖的使用量，既降低了投资，又利用了碳化硅砖作为电解槽侧部材料抗氧化性好，有利于生成炉帮的优点。
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| 关 键 词： | 铝电解 侧部材料 碳化硅 热解析 |
| 文章编号： | 1001-3741(2003)03-0034-05 |
| 修稿时间： | 2003年3月31日 |
DEVELOPMENT OF COMPOSITE MATERIALS FOR SIDE WALLS IN REDUCTION CELLS IN ALUMINUM SMELTERS |
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| LIU Feng-qin,MAO Ji-hong,YANG Hong-jie.DEVELOPMENT OF COMPOSITE MATERIALS FOR SIDE WALLS IN REDUCTION CELLS IN ALUMINUM SMELTERS[J].Carbon Techniques,2003(3):34-38. |
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| Authors: | LIU Feng-qin MAO Ji-hong YANG Hong-jie |
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| Abstract: | A new technology making composite from carbon and Si3N4 - SiC for the side walls of aluminum electrolysis cells has been developed. A reasonable structure of the composite blocks and their specifications are selected and designed by analysis of thermal field in the cells. The cost can be cut down owing to the optimum design by making use of the oxidation resistance of Si3N4 - SiC that is used to build the sidewalk of reduction cells for the satisfactory frozen ledge. |
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| Keywords: | Aluminum electrolysis reduction side wall composite material Si3N4 - SiC analysis of thermal field |
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