Effect of MgO Content on the Quality of Low-titanium Sinter
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摘要: 以宣钢原料为对象,依据烧结生产情况研究了不同Mg O含量对烧结矿质量的影响。结果表明随着Mg O含量的增加,烧结矿各项指标均受不同程度的影响,适宜的Mg O含量有利于提高烧结矿的成品率、转鼓强度,改善其冶金性能。综合考虑其与烧结过程参数、烧结矿的粒度组成、成品率和转鼓指数及冶金性能的关系,确定宣钢烧结矿适宜Mg O含量为2.50%~3.00%。Abstract: In this paper the effects of different Mg O content on resulting sinter quality were investigated. The results show that with Mg O content increasing,sinter indexes are affected to different degrees. Appropriate Mg O content benefits to the yield,drum strength and the metallurgical properties of sinter. Considering the relationship among Mg O and parameters in the sintering process,the composition,yield,drum strength and the metallurgical properties of sinter,the optimum Mg O content should be at 2.50% to 3.00%.
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Key words:
- sinter /
- MgO /
- yield /
- drum index /
- metallurgical properties
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