| 添加MgO对球团矿成球性能及强度的影响 |
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| 引用本文： | 周国凡,杨福. 添加MgO对球团矿成球性能及强度的影响[J]. 钢铁研究, 2009, 37(2): 10-12 |
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| 作者姓名： | 周国凡 杨福 |
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| 作者单位： | 武汉科技大学,钢铁冶金及资源利用省部共建教育部重点实验室,湖北,武汉,430081 |
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| 摘 要： | 为改善球团矿的冶金性能，在实验室进行了添加富含MgO物料以提高球团矿MgO含量的试验。不同球团矿试样中m（MgO）／m（SiO2）比值分别为0．09、0．16、0．25、0．34，对其成球性能、生球质量、成品球抗压强度等做了试验。结果表明：添加轻烧氧化镁以提高球团矿中MgO的含量，对球团矿的成球性能、生球质量有有利影响，但在相同的焙烧条件下，会对抗压强度带来不利影响。
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| 关 键 词： | MgO含量 成球性能 生球质量 抗压强度 |
Effects of adding MgO on pelletizing ability and strength of pellet |
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| ZHOU Guo-fan,YANG Fu. Effects of adding MgO on pelletizing ability and strength of pellet[J]. Research on Iron and Steel, 2009, 37(2): 10-12 |
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| Authors: | ZHOU Guo-fan YANG Fu |
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| Affiliation: | Key Lab for Ferrous Metallurgy and Resources Utilization of Ministry of Education;Wuhan University of Science and Technology;Wuhan 430081;China |
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| Abstract: | In order to improve the metallurgical performance of pellet,experiments to add MgO-enriched material into pellet were made in the laboratory.The ratios of m(MgO)/m(SiO2) for different pellet samples were 0.09,0.16,0.25,0.34,respectively.The pelletizing ability and quality of green ball and the compression strength of pellet were tested.The results showed that the increase of MgO content in pellet by adding light burning magnesia brought about beneficial effects on the pelletizing ability and green ball qual... |
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| Keywords: | MgO content pelletizing ability green ball quality compression strength |
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