| 热轧带钢冷轧基料表面氧化铁皮的成因与控制措施 |
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| 引用本文： | 郁福卫,王超海,王立群,尚继芳,高秋艳.热轧带钢冷轧基料表面氧化铁皮的成因与控制措施[J].轧钢,2012,29(1):60-62. |
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| 作者姓名： | 郁福卫 王超海 王立群 尚继芳 高秋艳 |
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| 作者单位： | 1. 安阳钢铁股份有限公司,河南安阳,455004
2. 安阳钢铁股份有限公司,河南安阳455004;北京科技大学,北京100083 |
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| 摘 要： | 分析了热轧带钢表面氧化铁皮的成因、特点及结构组成，通过合理安排生产计划、控制工作辊辊面质量、优化终轧和卷取温度、提高钢卷冷却速率等措施，使冷轧基料产品的酸洗速度由原来约30-40m／min提高至60-70m／min，酸洗时间缩短了40％～50％。
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| 关 键 词： | 氧化铁皮 热连轧 轧辊 轧制计划 冷却速率 |
Formation Causes of Oxide Scale on the Surface of Strip for Cold Rolling and Its Prevention Mearsures |
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| YU Fu-wei
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WANG Chao-hai
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WANG li-qun
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SHANG Ji-fang
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GAO Qiu-yan.Formation Causes of Oxide Scale on the Surface of Strip for Cold Rolling and Its Prevention Mearsures[J].Steel Rolling,2012,29(1):60-62. |
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| Authors: | YU Fu-wei WANG Chao-hai WANG li-qun SHANG Ji-fang GAO Qiu-yan |
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| Affiliation: | 1. Anyang Iron ＆ Steel Stock Co. ,Ltd. , Anyang 455004,China; 2. University of Science ＆ Technology Beijing,Beijing 100083,China) |
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| Abstract: | The formation causes, features and composition of oxide scale on the hot rolled strip were analyzed. The pickling speed could be increased from 30-40m/min to 60-70m/min, and the time was shortened 40% -50% based on some oxide scale prevention measures , such as controlling roll surface quality, optimizing finishing rolling and coiling temperature, increasing cooling speed of coil, etc. |
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| Keywords: | oxide scale hot rolling roll roiling scheme cooling speed |
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