| 转炉炉口焊接用旋转水冷保护筒的开发与应用 |
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| 引用本文： | 史页殊,李刚,黄楠. 转炉炉口焊接用旋转水冷保护筒的开发与应用[J]. 鞍钢技术, 2010, 0(6): 20-22. DOI: 10.3969/j.issn.1006-4613.2010.06.004 |
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| 作者姓名： | 史页殊 李刚 黄楠 |
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| 作者单位： | 鞍钢集团设备检修协力中心,辽宁,营口,115007;鞍钢集团设备检修协力中心,辽宁,营口,115007;鞍钢集团设备检修协力中心,辽宁,营口,115007 |
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| 摘 要： | 转炉水冷炉口开裂漏水易引起钢水爆炸及炉衬耐火砖粉化脱落等危害。为了避免焊接转炉水冷炉口时1 000℃左右的高温辐射,开发了旋转水冷保护筒装置,提高了焊接质量,确保了施工安全,每次焊接转炉水冷炉口的时间缩短30 m in。
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| 关 键 词： | 转炉炉口 焊接 旋转水冷保护筒 |
Development and Application of Rotary Water-cooled Sleeve for Protecting Converter Mouth to be Welded |
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| Shi Yeshu,Li Gang,Huang Nan. Development and Application of Rotary Water-cooled Sleeve for Protecting Converter Mouth to be Welded[J]. Aisc Techniques, 2010, 0(6): 20-22. DOI: 10.3969/j.issn.1006-4613.2010.06.004 |
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| Authors: | Shi Yeshu Li Gang Huang Nan |
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| Affiliation: | Shi Yeshu,Li Gang,Huang Nan(Equipment Maintance Center of Angang Group Co.,Yingkou 115007,Liaoning,China) |
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| Abstract: | The water leakage due to the cracking of the converter mouth is likely to result in troubles such as molten steel blasting and refractory bricks at lining powdering or peeling off.In order to prevent the radiation from as high as about 1 000 ℃ temperature in welding the converter mouth,a rotary water-cooled sleeve for protecting the mouth is developed and thus the welding quality is improved and operation safety can also be guaranteed and further more the time for welding a converter mouth is shortened by 30 minutes for each time. |
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| Keywords: | converter mouth welding rotary water-cooled sleeve for protecting converter mouth |
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