| 高炉用不烧Al_2O_3-C质耐火材料在不同比例的CO-CO_2混合气氛中的抗氧化性能 |
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| 引用本文： | 崔泽南,徐桂英,程乃良,杜鹤桂.高炉用不烧Al_2O_3-C质耐火材料在不同比例的CO-CO_2混合气氛中的抗氧化性能[J].钢铁研究学报,2000(Z1). |
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| 作者姓名： | 崔泽南 徐桂英 程乃良 杜鹤桂 |
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| 作者单位： | 衡阳钢管厂炼钢车间!湖南衡阳421001(崔泽南)，东北大学材料与冶金学院!辽宁沈阳110006(徐桂英，杜鹤桂)，上海梅山集团公司炼钢厂!江苏南京210039(程乃良) |
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| 基金项目： | 国家“八五”科技攻关项目!(85 -5 0 1-0 4-0 7-13) |
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| 摘 要： | 研究分析了高炉炉身下部用不烧 Al2 O3- C质耐火材料在不同体积比的 CO- CO2 混合气氛中的抗氧化热力学性能。在热力学分析和大量实验的基础上 ,说明了其氧化机制、建立了不烧Al2 O3- C质耐火材料的氧化动力学模型
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| 关 键 词： | 高炉 不烧Al_2O_3-C砖 耐火材料 氧化性能 |
Oxidation Characteristics of Unsintered Al_2O_3-C Refractory Used for Blast Furnace in Mixed Atmosphere with Different Volume Ratio of CO to CO_2 |
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| CUI Ze nan ,XU Gui ying ,CHENG Nai liang ,DU He gui.Oxidation Characteristics of Unsintered Al_2O_3-C Refractory Used for Blast Furnace in Mixed Atmosphere with Different Volume Ratio of CO to CO_2[J].Journal of Iron and Steel Research,2000(Z1). |
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| Authors: | CUI Ze nan XU Gui ying CHENG Nai liang DU He gui |
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| Affiliation: | CUI Ze nan 1,XU Gui ying 2,CHENG Nai liang 3,DU He gui 2 |
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| Abstract: | The detail thermodynamic analysis and complete experiment of oxidation resistance of unsintered Al 2O 3 C refractory used for blast furnace in mixed atmosphere with different volume ratio of CO to CO 2 were performed. Based on obtained results, the oxidation mechanism is described; the kinetic models of oxidation were established. |
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| Keywords: | blast furnace unsintered Al_2O_3-C brick refractory oxidation characterstics |
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