| 连铸方坯气泡缺陷的分析与预防 |
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| 引用本文： | 邵大庆,王子然.连铸方坯气泡缺陷的分析与预防[J].河北冶金,2007(6):40-43. |
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| 作者姓名： | 邵大庆 王子然 |
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| 作者单位： | 唐山钢铁公司,第二钢轧厂,河北,唐山,063000 |
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| 摘 要： | 分析了连铸方坯气泡形成的原因,提出炼钢过程中应对钢水化学成分中的C,Si含量进行下限控制,对连铸中间包烘烤温度进行下限控制,可以有效减少铸坯气泡废品的发生.
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| 关 键 词： | 连铸方坯 气泡 缺陷 预防 |
| 文章编号： | 1006-5008（2007）06-0040-03 |
| 收稿时间： | 2007-09-06 |
| 修稿时间： | 2007年9月6日 |
ANALYSIS OF BUBBLE DEFECT IN CASTED SQUARE BILLET AND ITS PREVENTION |
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| Shao Daqing,Wang Ziran.ANALYSIS OF BUBBLE DEFECT IN CASTED SQUARE BILLET AND ITS PREVENTION[J].Hebei Metallurgy,2007(6):40-43. |
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| Authors: | Shao Daqing Wang Ziran |
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| Abstract: | The reason of bubble forming in casting square billet is analyzed. It is suggested that waste bubble billet can be reduced if the C and Si content in melting steel were controlled to their lowest limits and the toast temperature of tundish round its lowest value. |
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| Keywords: | casting square billet bubble defect prevention |
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