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IMPROVED REFRACTORY BRICK FOR STEEL LADLES
IMPROVED REFRACTORY BRICK FOR STEEL LADLES
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机译:改进的钢包耐火砖
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摘要
A magnesia-carbon brick comprised of about 50 to about 95% by weight magnesia and about 1 to about 20% by weight carbon, with or without metallic additions, such that the chemical analysis of the mixture of aggregates used in the brick will comprise, by chemical analysis, about 2 to about 15% SiO2, about 3 to about 50% Al2O3, and about 50 to about 95% MgO.
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机译:一种镁碳砖,由约50%至约95%(重量)的氧化镁和约1%至约20%(重量)的碳组成,有或没有金属添加物,因此对砖中所用骨料混合物的化学分析将包括:通过化学分析,约2至约15%的SiO 2,约3至约50%的Al 2 O 3和约50至约95%的MgO。
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