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用 J 值法测定钢渣中的游离氧化钙,其准确度、重现性均高于化学分析法,为钢渣的综合利用及生产提供了方便。
The J value method to determine the free calcium oxide in steel slag, its accuracy and reproducibility are higher than the chemical analysis, for the comprehensive utilization of steel slag and provide a convenient production.