| 马钢2500 m3高炉更换铁口冷却壁的实践 |
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| 引用本文： | 蒋平,江潮.马钢2500 m3高炉更换铁口冷却壁的实践[J].钢铁,1999,34(6):15-17,74. |
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| 作者姓名： | 蒋平 江潮 |
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| 作者单位： | 马鞍山钢铁股份有限公司 |
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| 摘 要： | 马钢２５００ｍ３高炉于１９９４年开炉，１９９８年４月１号铁口两侧冷却壁的水管相继烧坏，在非事故状态下，经１１５ｈ休风更换了铁口两侧的冷却壁和铁口区域的炉壳。复风后冷却壁水温差均为０．５℃，出铁正常
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| 关 键 词： | 更换 高炉 铁口 冷却壁 |
PRACTICE OF REPLACING STAVES NEAR NO.1 HOT METAL TAP HOLE OF 2 500 M3 BLAST FURNACE AT MAANSHAN IRON AND STEEL CO.,LTD. |
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| JIANG Ping,JIANG Chao.PRACTICE OF REPLACING STAVES NEAR NO.1 HOT METAL TAP HOLE OF 2 500 M3 BLAST FURNACE AT MAANSHAN IRON AND STEEL CO.,LTD.[J].Iron & Steel,1999,34(6):15-17,74. |
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| Authors: | JIANG Ping JIANG Chao |
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| Abstract: | The 2 500 m3 blast furnace at Maanshan Iron and Steel Co,Ltdwas put to use in April 25,1994In April,1998,it was found that the water pipes on the staves at both sides of No1 hot metal tap hole were burnt successivelySince May 31,1998,the blast was stopped for more than one hundred and fifteen hours totally to replace the staves and part of shell around this tap hole |
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| Keywords: | replacement blast furnace hot metal tap hole stave |
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