| 板坯表面纵裂纹的原因分析及采取的措施 |
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| 引用本文： | 杜萍. 板坯表面纵裂纹的原因分析及采取的措施[J]. 天津冶金, 2000, 0(3): 27-29 |
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| 作者姓名： | 杜萍 |
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| 作者单位： | 天津天钢集团有限公司第二炼钢厂 |
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| 摘 要： | 对天津天钢集团有限公司第二炼钢厂连铸板坯发生表面纵裂的原因进行了现场调查并取样分析，得出了影响板坯纵裂的主要因素有钢水质量、结晶器和工艺操作等。
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| 关 键 词： | 板坯 纵裂纹 板坯连铸 结晶器 钢水质量 |
Analysis of Surficial Vertical Cracks of Billet and the Preventive Measure |
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| No. Steel - making Plant of Tianjin Tiangang Group Co.,Ltd Du Ping. Analysis of Surficial Vertical Cracks of Billet and the Preventive Measure[J]. Tianjin Metallurgy, 2000, 0(3): 27-29 |
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| Authors: | No. Steel - making Plant of Tianjin Tiangang Group Co. Ltd Du Ping |
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| Affiliation: | No. 2 Steel - making Plant of Tianjin Tiangang Group Co.,Ltd Du Ping |
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| Abstract: | The on - the - spot of vertical cracks on the surface of billet in No. 2 Steel - making Plant of Tianjin Tiangang Group Co., Ltd and the analysis of sample show that the crack is mainly resulted from molten steel quality, crystallizer and technical operation. |
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| Keywords: | billet vertical crack analysis |
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