| 高炉球墨铸铁凸台冷却壁的温度场的有限元仿真 |
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| 引用本文： | 刘杰,黄晓然,杜钢.高炉球墨铸铁凸台冷却壁的温度场的有限元仿真[J].沈阳黄金学院学报,2010(1):7-11. |
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| 作者姓名： | 刘杰 黄晓然 杜钢 |
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| 作者单位： | [1]本溪钢铁集团技术中心,辽宁本溪117000 [2]清华大学,北京100084 [3]东北大学材料与冶金学院,沈阳110004 |
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| 摘 要： | 为探讨高炉凸台冷却壁的破坏过程,根据高炉的生产状况,确定凸台冷却壁的热边界条件,采用ANSYS方法,计算凸台冷却壁的温度分布;计算结果表明,凸台冷却壁的凸台部位和失去镶砖部位容易烧损;切断冷却循环水可以加速冷却壁的烧损.
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| 关 键 词： | 高炉 铸铁冷却壁 侵蚀 温度场 |
Finite element analysis of ductile cast iron cooling stave failure process in blast furnace |
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| Authors: | LIU Jie HUANG Xiao-ran Du Gang |
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| Affiliation: | 1.Technology Center of Benxi Iron and Steel Corp.,Benxi 117000,China;2.Tsinghua University.,Beijing,100084,China;3.School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China) |
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| Abstract: | In order to research the failure process the ductile iron cooling stave,calculate the temperature field and attain the thermal boundary condition,utilize the ANSYS thermal mechanical finite element simulation according to blast furnace production status.The results of the calculation showed that the cooling stave is easily burned up on convex plate and the bulge which lose the shedding firebricks;.Cutting off the cooling water will accelerate the burning speed of the cooling stave. |
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| Keywords: | blast furnace nodular cast iron cooling stave erosion temperature field |
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