| 高碳钢铸坯缺陷机理探讨 |
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| 引用本文： | 郑家良. 高碳钢铸坯缺陷机理探讨[J]. 冶金标准化与质量, 2014, 0(4): 32-36 |
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| 作者姓名： | 郑家良 |
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| 作者单位： | 首钢水城钢铁集团有限责任公司技术中心,贵州六盘水553028 |
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| 摘 要： | 通过对高碳钢铸坯的中心偏析、内部夹杂、表面裂纹的形成机理、影响因素、控制措施的分析，弄清了高碳钢铸坯缺陷的成因，为炼钢厂高碳钢的冶炼和连铸工艺的制定奠定了基础，还提出了铸坯中心缺陷最小化设计原则。
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| 关 键 词： | 高碳钢 偏析 夹杂 裂纹 机理 |
Discussion on mechanism about defects of high carbon steel billet |
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| Zheng Jialiang. Discussion on mechanism about defects of high carbon steel billet[J]. Metallurgical Standardization & Quality, 2014, 0(4): 32-36 |
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| Authors: | Zheng Jialiang |
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| Affiliation: | Zheng Jialiang ( Technology Center, Shougaug Shuicheng Iron ＆ Steel (Group) Co., Ltd., Liupanshui 553028, China ) |
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| Abstract: | Through analyzing causing mechanism, influencing factors and controlling measures of central segregation, internal inclusion and surface crack of high carbon steel billet, I figured out causes of defects of high carbon steel billet so as to set a base for designing processes of smelting and continuous casting in steel plant and provided principle to minimize central defects of billet. |
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| Keywords: | high carbon steel segregation inclusion crack mechanism |
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