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| 镁锆砖的制备工艺参数与抗RH炉渣侵蚀的相关性 | |
| 引用本文： | 陈松林,孙加林,袁学韬,熊小勇,李勇,王健东,潘波.镁锆砖的制备工艺参数与抗RH炉渣侵蚀的相关性[J].北京科技大学学报,2009,31(2). |
| 作者姓名： | 陈松林 孙加林 袁学韬 熊小勇 李勇 王健东 潘波 |
| 作者单位： | 1. 北京科技大学材料科学与工程学院,北京,100083 2. TRB, 7 Rue de la Neuville F-62152, Nesles, 法国 3. 北京科技大学材料科学与工程学院,北京,100083;营口青花耐火材料股份有限公司,营口,115100 |
| 摘 要： | 通过对比镁锆砖和镁铬砖抗RH炉渣侵蚀机理以及简化模型法,研究了镁锆砖的制备工艺参数与抗RH炉渣侵蚀的相关性.利用正交试验的方法分析了颗粒级配、助烧剂、烧结温度、氧化锆含量和氧化锆种类对镁锆砖抗渣性能的影响,确立影响镁锆砖抗渣性能的关键因素为烧结温度和氧化锆含量.在此基础上进一步分析烧结温度和氧化锆含量对镁锆砖抗渣侵蚀性能的影响.通过统计分析手段,利用中心复合设计,建立镁锆砖的抗侵蚀统计分析模型,并作响应曲面图形. |
| 关 键 词： | 镁锆砖 镁铬砖 炉渣侵蚀 响应曲面 简化模型 |
Relation between preparing parameters of magnesia-zirconia bricks and their resistance to RH slag corrosion |
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| CHEN Song-lin,SUN Jia-lin,YUAN Xue-tao,XIONG Xiao-yong,LI Yong,WANG Jian-dong,PAN Bo.Relation between preparing parameters of magnesia-zirconia bricks and their resistance to RH slag corrosion[J].Journal of University of Science and Technology Beijing,2009,31(2). | |
| Authors: | CHEN Song-lin SUN Jia-lin YUAN Xue-tao XIONG Xiao-yong LI Yong WANG Jian-dong PAN Bo |
| Abstract: | The relation between preparing parameters of magnesia-zirconia bricks and their resistance to RH slag corrosion was studied by contrasting the slag resistance behaviors of magnesia-zirconia bricks and magnesia-chromite bricks and by a simplified model.The preparing parameters that influence the RH slag resistance properties of magnesia-zirconia bricks,such as grain mixture ratio,agglutinant,sintering temperature,zirconia content,and variety of zirconia,were analyzed by orthogonal experimental design(OED).Th... |
| Keywords: | magnesia-zirconia brick magnesia-chromite brick slag erosion response surface simplified model |
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