| CSP生产SPA-H钢常见表面缺陷分析与改善 |
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| 引用本文： | 汪水泽,韩斌,钱龙,谭文,杨奕,吴杰. CSP生产SPA-H钢常见表面缺陷分析与改善[J]. 武钢技术, 2011, 49(4): 34-37 |
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| 作者姓名： | 汪水泽 韩斌 钱龙 谭文 杨奕 吴杰 |
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| 作者单位： | 1. 武钢研究院,湖北武汉,430080
2. 武钢条材总厂,湖北武汉,430083 |
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| 摘 要： | 利用显微组织检测、生产过程数据统计分析等手段,分析CSP工艺生产集装箱钢SPA-H的常见表面缺陷结疤、裂纹和氧化铁皮问题的产生原因,并有针对性地给出改善措施,显著降低了SPA-H钢的表面缺陷改判率。目前SPA-H钢的表面缺陷问题已经得到有效控制。
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| 关 键 词： | CSP 集装箱钢SPA-H 结疤 裂纹 氧化铁皮 |
Analysis and improvement measures of surface defects of SPA-H steel produced by CSP process |
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| WANG Shui-ze,HAN Bin,QIAN Long,TAN Wen,YANG Yi,WU Jie. Analysis and improvement measures of surface defects of SPA-H steel produced by CSP process[J]. Wisco Technology, 2011, 49(4): 34-37 |
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| Authors: | WANG Shui-ze HAN Bin QIAN Long TAN Wen YANG Yi WU Jie |
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| Affiliation: | WANG Shui-ze1,HAN Bin1,QIAN Long2,TAN Wen1,YANG Yi1,WU Jie1 (1.Research and Development Center of WISCO,Wuhan 430080,China,2.Rod Material General Mill of WISCO,Wuhan 430083,China) |
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| Abstract: | By means of microstructure test and statistical analysis causes of the surface defects of SPA-H steel produced by CSP process including rolling skin,crack and oxide scale are analyzed,then some specific improvement measures to decrease the surface defect ratio put forward.Now the surface defects of SPA-H steel have been well controlled. |
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| Keywords: | CSP container steel SPA-H rolling skin crack oxide scale |
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