| 高性能管线钢控制轧制与控制冷却 |
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| 引用本文： | 刘宝喜,徐杰,杜洪波.高性能管线钢控制轧制与控制冷却[J].河北冶金,2011(3):53-57. |
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| 作者姓名： | 刘宝喜 徐杰 杜洪波 |
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| 作者单位： | 河北钢铁集团唐钢公司技术中心,河北,唐山,063016 |
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| 摘 要： | 从加热温度、轧制变形量、终轧温度三方面论述了高性能管线钢在生产过程中的控制轧制工艺,分析了开冷温度、终冷温度、冷却速度等方面在控制冷却中对高性能管线钢最终组织结构和性能的影响,以及微合金化元素Nb、Ti、V在控轧控冷中的作用,为高性能管线钢的生产工艺参数制定提供理论基础。
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| 关 键 词： | 高性能管线钢 控制轧制 控制冷却 微合金化元素 |
CONTROLLED ROLLING AND COOLING OF HIGH-PERFORMANCE PIPE LINE STEEL |
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| Liu Baoxi,Xu Jie,Du Hongbo.CONTROLLED ROLLING AND COOLING OF HIGH-PERFORMANCE PIPE LINE STEEL[J].Hebei Metallurgy,2011(3):53-57. |
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| Authors: | Liu Baoxi Xu Jie Du Hongbo |
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| Affiliation: | Liu Baoxi,Xu Jie,Du Hongbo(Technique Center,Tangshan Iron and Steel Company,Hebei Iron and Steel Group,Tangshan,Hebei,063016) |
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| Abstract: | The controlled rolling and cooling process of high-performance pipe line steel is stated from three fields: heating temperature,deformation percent in rolling,end rolling temperature.It is analyzed the influence of beginning cooling temperature,end cooling temperature and cooling speed on final structure and property of high-performance pipe line steel,as well as the role of microalloying elements: Nb,Ti,V. |
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| Keywords: | high-performance pipe line steel controlled rolling controlled cooling microalloying element |
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