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| w(MgO)对高炉高铝渣高温性能的影响 | |
| 引用本文： | 杨福,吴志清,程建文.w(MgO)对高炉高铝渣高温性能的影响[J].钢铁研究,2011,39(1):4-7. |
| 作者姓名： | 杨福 吴志清 程建文 |
| 作者单位： | 1. 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 2. 武汉钢铁(集团)公司,烧结厂,湖北,武汉,430080 3. 武汉钢铁(集团)公司,人力资源部,湖北,武汉,430080 |
| 摘 要： | 在实验室条件下研究了w(MgO)对高炉高铝渣高温性能的影响,利用旋转法测定炉渣的黏度,利用变形法测定炉渣的熔点.研究结果表明:当高炉渣中w(Al2O3)＞17 %时,w(MgO)应控制在12 %,二元炉渣碱度控制在1.05,这样的高炉渣具有较低的熔点和较好的流动性,同时也有较强的脱硫能力;w(MgO)对高炉高铝渣的熔点... |
| 关 键 词： | 高炉炉渣 黏度 流动性能 熔点 |
Effects of w(MgO) on high temperature properties of high alumina blast furnace slag |
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| YANG Fu,WU Zhi-qing,CHEN Jian-wen.Effects of w(MgO) on high temperature properties of high alumina blast furnace slag[J].Research on Iron and Steel,2011,39(1):4-7. | |
| Authors: | YANG Fu WU Zhi-qing CHEN Jian-wen |
| Affiliation: | YANG Fu1,WU Zhi-qing2,CHEN Jian-wen3(1.Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology,Wuhan 430081,China,2.Sintering Plant,Wuhan Iron and Steel Corp.,Wuhan 430083,3.Human Resources Department,China) |
| Abstract: | In this paper,experimental studies on effects of MgO content on high temperature properties of high alumina blast furnace slag were carried out in the laboratory.The viscosity of slag was measured by the method of rotation and the melting point of slag was measured by the method of deformation.The results showed that when w(Al2O3)>17% in slag,MgO content should be 12% and w(CaO)/w(SiO2) should be 1.05 so as to maintain lower melting point,better fluidity and good desulfurization capacity.In addition,MgO con... |
| Keywords: | blast furnace slag viscosity fluidity melting point |
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