| 薄板坯和常规板坯生产冷轧产品的质量比较 |
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| 引用本文： | 闫华,刘茂林,高海潮.薄板坯和常规板坯生产冷轧产品的质量比较[J].安徽工业大学学报,2011(1):23-26. |
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| 作者姓名： | 闫华 刘茂林 高海潮 |
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| 作者单位： | 马鞍山钢铁股份有限公司生产部; |
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| 摘 要： | 作为生产冷轧产品的原料,薄板坯热卷与常规板坯热卷相比,薄板坯热卷在纵裂纹缺陷、屈服强度和屈强比等方面控制更加困难.论述薄板坯热卷原料纵裂纹缺陷和机械性能对生产冷轧产品的衍生影响,比较同一罩式退火条件下,分别以薄板坯连铸连轧工艺和常规板坯工艺生产的IF钢热卷作为原料冷轧IF钢的性能,两者屈服强度相差30MPa左右.
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| 关 键 词： | 冷轧 薄板坯 常规板坯 |
Quality Compare on Cold Rolled Steel Sheet Using Thin Slab and Conventional Slab |
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| YAN Hua,LIU Mao-lin,GAO Hai-chao.Quality Compare on Cold Rolled Steel Sheet Using Thin Slab and Conventional Slab[J].Journal of Anhui University of Technology,2011(1):23-26. |
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| Authors: | YAN Hua LIU Mao-lin GAO Hai-chao |
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| Affiliation: | YAN Hua,LIU Mao-lin,GAO Hai-chao (Production Department.Ma'anshan Iron and Steel Co.Ltd.,Ma'anshan 243000,China) |
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| Abstract: | Quality control of cold rolled products are more difficult using thin slab than using conventional slab, such as longitudinal cracks of thin slab,yield strength and the ratio of yield strength and strain,and so on.The effects of longitudinal cracks and mechanical properties using CSP hot strip material are introduced to the effects of cold rolling products,and mechanical properties of IF steel are compared with using conventional hot strip and using CSP hot strip at the same batch annealing condition.The di... |
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| Keywords: | cold rolled thin slab conventional slab |
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