| 延长脱硫铁水罐罐沿使用寿命的技术 |
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| 引用本文： | 欧阳德刚,庄汉宁,周明石,刘成秋.延长脱硫铁水罐罐沿使用寿命的技术[J].武钢技术,2002,40(3):13-15. |
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| 作者姓名： | 欧阳德刚 庄汉宁 周明石 刘成秋 |
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| 作者单位： | 武汉钢铁公司,湖北,武汉,430080 |
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| 摘 要： | 通过对武钢第一炼钢厂脱硫铁水罐罐沿掉砖问题的现场考察，分析了引起罐沿掉砖的原因，提出了采用浇注料进行罐沿整体浇注的技术措施。对罐沿浇注料的性能要求进行了分析，在实验室完成了浇注料的研制，通过工业性试验与应用，取得了良好的试验与应用效果，有效地解决了罐沿掉砖的实际问题，大大延长了脱硫铁水罐罐沿的使用寿命，节约罐沿维修成本50％以上。
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| 关 键 词： | 脱硫铁水罐 浇注料 罐沿 使用寿命 炼钢 |
TECHNOLOGY FOR EXTENSION OF SERVICE LIFE OF EDGE OF HOT METAL LADLE |
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| Ouyang Degang,Zhuang Hanning,Zhou Mingshi,Liu Chengqiu.TECHNOLOGY FOR EXTENSION OF SERVICE LIFE OF EDGE OF HOT METAL LADLE[J].Wisco Technology,2002,40(3):13-15. |
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| Authors: | Ouyang Degang Zhuang Hanning Zhou Mingshi Liu Chengqiu |
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| Affiliation: | Wuhan Iron & Steel Corp.Wuhan Hubei 430080 |
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| Abstract: | Through on-site review and cause analysis of the brick dropping problem on the edge of the hot metal ladle in the No.1 Steelmaking Plant of WISCO the technical measures which include casting the ladle edge in block are put forward and the requirements for the properties of the castable used in casting the ladle edge analyzed.Experimental studies in the laboratory have been completed and the industrial scale tests and applications also carried out.Satisfactory results have been acquired.Since overcoming the brick drop problem the service life of the hot metal ladle has been drastically prolonged and the cost for repairing the ladle edge cut down by over 50?%. |
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| Keywords: | hot metal ladle castable life ladle edge |
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