| 连铸板坯表面纵裂成因及控制措施 |
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| 引用本文： | 文鹏,何宇明,徐书强. 连铸板坯表面纵裂成因及控制措施[J]. 连铸, 2013, 32(2): 19-22 |
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| 作者姓名： | 文鹏 何宇明 徐书强 |
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| 作者单位： | 重庆钢铁股份有限公司炼钢厂，重庆 401258 |
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| 摘 要： | 介绍了重钢炼钢厂板坯表面纵裂产生的原因，通过大量生产实践对比分析，总结出影响纵裂的主要因素。通过采取一定措施，使连铸坯纵裂缺陷有一定改善。
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| 关 键 词： | 纵裂纹 结晶器 拉速 |
Formation Cause and Control Measure of Longitudinal Surface Cracks of Continuous Casting Slabs |
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| WEN Peng,HE Yu-ming,XU Shu-qiang. Formation Cause and Control Measure of Longitudinal Surface Cracks of Continuous Casting Slabs[J]. CONTINUOUS CASTING, 2013, 32(2): 19-22 |
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| Authors: | WEN Peng HE Yu-ming XU Shu-qiang |
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| Affiliation: | Steel-Making Plant of Chongqing Iron and Steel Group Co., Ltd., Chongqing 401258,China |
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| Abstract: | The cause of longitudinal cracks on the surface of continuous casting slabs of CQ Steel Corporation was introduced. By means of comparison and analysis of large mass of production and practice, main factors affecting longitudinal cracks were summarized. Some measures have been taken to improve the longitudinal cracks of slab. |
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| Keywords: | longitudinal cracks crystallizer casting speed |
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