| 铸钢冷却壁破损原因探讨 |
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| 引用本文： | 余志彦,张国营.铸钢冷却壁破损原因探讨[J].中国冶金,2006,16(7):45-48. |
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| 作者姓名： | 余志彦 张国营 |
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| 作者单位： | 济南钢铁集团总公司技术中心,山东,济南,250101 |
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| 摘 要： | 依据济南钢铁集团总公司第一炼铁厂4BF生产实践，介绍了高炉铸钢冷却壁的破损状况；分析了其破损的原因；提出了改善冷却壁材质及结构、改进水质、提高软水流量、强化炉体点检和优化炉内操作等一系列相关的处理措施。4BF的实践对铸钢冷却壁的广泛应用将有一定的指导作用。
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| 关 键 词： | 高炉 铸钢冷却壁 破损 措施 水质 |
| 文章编号： | 1006-9356（2006）07-0045-04 |
| 收稿时间： | 2006-04-20 |
Damage Causation Analysis of Cast Steel Cooling Stave |
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| YU Zhi-yan,ZHANG Guo-ying.Damage Causation Analysis of Cast Steel Cooling Stave[J].China Metallurgy,2006,16(7):45-48. |
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| Authors: | YU Zhi-yan ZHANG Guo-ying |
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| Affiliation: | Technic Centre of Jisteel,Jinan 250101, Shandong, China |
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| Abstract: | The text introduces the damaged status of casting steel cooling stave and analyses its causation according to production practice of Jisteel's No.4 BF.It puts forward a series of correlative measures,for example,ameliorating the material and frame of cooling stave,improving water quality,increasing soft water flux,strengthening BF examination,optimizing BF operation,and so on.They have a definite guiding significance to broaden the application of casting steel cooling stave according to 4BF practice. |
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| Keywords: | blast furnace cast steel cooling stave breakage measure water quality |
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