| 韶钢方坯连铸长寿中间包的改进 |
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| 引用本文： | 刘文辉,邓增广,黄振翔.韶钢方坯连铸长寿中间包的改进[J].河南冶金,2006,14(Z2):72-73. |
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| 作者姓名： | 刘文辉 邓增广 黄振翔 |
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| 作者单位： | 韶关钢铁集团有限公司 |
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| 摘 要： | 连铸中间包采用快换机构,浇钢时间和包龄大幅度增加,对中间包工作衬和永久衬提出新的要求.与现有条件相结合,根据大包和中间包的工艺特点,对原用的中间包进行适应性改进.完全杜绝了中间包底大包钢流冲击点的穿漏事故;增加永久层厚度,减少工作层厚度,由自然侵蚀永久层相应位置,从而增加相应位置工作层厚度.经过改进取得满意的效果.同时以很小的消耗获取良好的经济效益和社会效益.
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| 关 键 词： | 连铸中间包 形状结构 工作衬 侵蚀速度 长时间浇钢 |
IMPROVEMENT ON LONG- LIVED TUNDISH OF BILLET CASTER IN SHAO STEEL |
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| Liu Wenhui,Deng Zengguang,Huang Zhenxiang.IMPROVEMENT ON LONG- LIVED TUNDISH OF BILLET CASTER IN SHAO STEEL[J].Henan Metallurgy,2006,14(Z2):72-73. |
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| Authors: | Liu Wenhui Deng Zengguang Huang Zhenxiang |
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| Abstract: | The casting time and ladle life have greatly increased after adopting SEN mechanics in the tundish.Combincd with the present situation and the process character of the ladle and tundish,the original tundish had been reformed such as increasing the thickness of the permanent lining and decreasing that of the working lining.After improvement,good economic and social benefits have been achieved. |
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| Keywords: | tundish shape structure working lining corrosion speed long term casting |
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