| 高性能RH浸渍管挠注料的研究 |
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| 引用本文： | 赵惠忠,张文杰,汪厚植,顾华志.高性能RH浸渍管挠注料的研究[J].武汉科技大学学报(自然科学版),2001,24(1):27-30. |
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| 作者姓名： | 赵惠忠 张文杰 汪厚植 顾华志 |
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| 作者单位： | 武汉科技大学材料与冶金学院, |
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| 摘 要： | 采用致密刚玉（FDC）和电熔白刚玉（FWC）为主要原料，研究了活性α-AI2O3微粉、电熔镁砂（FM）细粉对RH浸渍管浇注料施工性能、力学性能的影响。研究表明，添加适量活性α-AI2O3微粉，能提高浇注料高、中、低温的力学强度，且对浇注的施工性能无明显的不利影响；而加入少量的电熔镁砂细粉，能调节浇注料的线变化率与低温强度。
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| 关 键 词： | 浇注料 施工性能 RH浸渍管 力学性能 致密刚玉 电熔白刚玉 活性α－氧化铝微粉 电熔镁砂 |
| 文章编号： | 1001-4985(2001)01-0027-04 |
| 修稿时间： | 2000年9月30日 |
Study on the High Grade Castable for RH-dipping Tube |
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| ZHAO Hui-zhong,ZHANG Wen-je,WANG Hou-zhi,GU Hua-zhi.Study on the High Grade Castable for RH-dipping Tube[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2001,24(1):27-30. |
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| Authors: | ZHAO Hui-zhong ZHANG Wen-je WANG Hou-zhi GU Hua-zhi |
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| Abstract: | By adopting fused dense corundum(FDC) and fused white corundum(FWC) as the main raw materials, the influence of active α-Al2O3 micro powder and fused magnesia (FM) powder on the construction performance, mechanical performance and microstructure of RH-dipping tube castable was investigated. The results show that adding appropriate quantity of active α-Al2Os micropowder can improve the castable's mechanical strength while affecting not its construction capability and adding a small amount of fused magnesia powder can adjust the line change rate and low temperature mechanical strength of the castable. |
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| Keywords: | castable construction performance RH-dipping tube |
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