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| 铝电解槽用自结合碳化硅侧衬材料的性能 | |
| 引用本文： | 黄志明,黄志林,周东方,金景林,王建栋,黄志刚.铝电解槽用自结合碳化硅侧衬材料的性能[J].轻金属,2011(11). |
| 作者姓名： | 黄志明 黄志林 周东方 金景林 王建栋 黄志刚 |
| 作者单位： | 1. 中钢集团洛阳耐火材料研究院有限公司,先进耐火材料国家重点实验室,河南洛阳471039 2. 沈阳铝镁设计研究院有限公司,辽宁沈阳,110001 3. 抚顺铝业有限公司,辽宁抚顺,113001 |
| 摘 要： | 研究分析了以SiC为结合相的自结合碳化硅砖的力学性能、化学组成、热导率及抗冰晶石侵蚀性、抗熔碱侵蚀、抗氧化性、抗热震等使用性能,并与氮化硅结合碳化硅材料进行了对比试验.研究结果表明,自结合碳化硅具有良好的力学性能,抗碱性和抗热震性较氮化硅结合碳化硅更优,热导率比氮化硅结合碳化硅砖高10％ ～ 20％,抗冰晶石侵蚀性能比氮化硅结合碳化硅提高近1倍,预计这种新型碳化硅砖作为超大型铝电解槽侧衬更具优势. |
| 关 键 词： | 自结合碳化硅 侧衬材料 大型铝电解槽 |
Performance of self-bonded SiC material for aluminium reduction cells |
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| HUANG Zhi-ming , HUANG Zhi-lin , ZHOU Dong-fang , JIN Jing-lin , WANG Jian-dong , HUANG Zhi-gang.Performance of self-bonded SiC material for aluminium reduction cells[J].Light Metals,2011(11). | |
| Authors: | HUANG Zhi-ming HUANG Zhi-lin ZHOU Dong-fang JIN Jing-lin WANG Jian-dong HUANG Zhi-gang |
| Affiliation: | HUANG Zhi-ming1,HUANG Zhi-lin1,ZHOU Dong-fang2,JIN Jing-lin3,WANG Jian-dong1 and HUANG Zhi-gang1 (1.State Key Laboratory of Advanced Refractories,Luoyang Institute of Refractories Research Co.,Ltd.,Luoyang 471039,China,2.Shenyang Aluminium and Magnesium Engineering and Research Institute Co.,Shenyang 110001,3.Fushun Aluminium Co.,Fushun 113001,China) |
| Abstract: | The mechanical properties,chemical composition and thermal conductivity of self-bonded SiC material as well as its service performances such as cryolite resistance,alkali resistance,oxidation resistance and thermal shock resistance etc were investigated and compared with Si3N4-SiC material.The results showed that self-bonded SiC material presented good mechanical properties and superior alkali resistance and thermal shock resistance to Si3N4-SiC material.Particularly,the thermal conductivity of such materia... |
| Keywords: | self-bonded SiC sidewall lining large-scale aluminium reduction cell |
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