| 含铜热轧钢板表面缺陷的研究 |
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| 引用本文： | 李建华,陈士华,陈方玉.含铜热轧钢板表面缺陷的研究[J].理化检验(物理分册),2006,42(12):606-609,612. |
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| 作者姓名： | 李建华 陈士华 陈方玉 |
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| 作者单位： | 1. 武汉科技大学,武汉,430081;武钢技术中心,武汉,430080
2. 武钢技术中心,武汉,430080 |
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| 摘 要： | 探究了含铜（0．025-0．28%Cu）热轧钢板表面月牙状、疤块状缺陷与铜富集相之间的关系，对钢板缺陷样品和相应的铸坯样品进行了一系列检验分析和相关热处理试验。结果表明，这类缺陷属折叠型缺陷，与局部表面的元素富集无关。
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| 关 键 词： | 含铜钢 富集相 表面缺陷 |
| 文章编号： | 1001-4012（2006）12-0606-04 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-04-24 |
RESEACH OF SURFACE DEFECT IN COPPER-CONTAINING HOT ROLLING STEEL PLATE |
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| LI Jian-hua,CHEN Shi-hua,CHEN Fang-yu.RESEACH OF SURFACE DEFECT IN COPPER-CONTAINING HOT ROLLING STEEL PLATE[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2006,42(12):606-609,612. |
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| Authors: | LI Jian-hua CHEN Shi-hua CHEN Fang-yu |
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| Affiliation: | 1. Wuhan University of Science and Technology, Wuhan 430081, China; 2. NETC of Wuhan Iron and Steel (Group |
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| Abstract: | In order to find out the relation between the surface defects(such as moon form,scab form) and copper phase enrichment on copper-containing steel plate(0.025%~0.28% Cu),a series of tests and the relevant heat treatment have been carried out in this paper.The result shows that this kind of defect belongs to the folding defect,having nothing to do with partial superficial enrichment of element. |
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| Keywords: | Copper-containing steel Phase enrichment Surface defect |
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