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| 冷轧带钢孔洞缺陷分析及对策 |
| Analysis and Strategy about the Defects of Hole in Cold-rolled Strip |
| Received:September 25, 2010 Revised:January 10, 2011 |
| DOI： |
| 中文关键词: 冷轧带钢 孔洞缺陷 工作辊凸度 |
| 英文关键词: cold-rolled steel strip hole defects work roll crown |
| 基金项目: |
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| 中文摘要: |
| 为防止冷轧板中产生孔洞缺陷，从轧制工艺因素考虑，必须选择合适的辊型。此外，还必须考虑材质因素，要对冷轧原材料中夹杂物的大小、形态和分布进行限制。 |
| 英文摘要: |
| Through the analysis of the hole defects in cold-rolled strip, the conclusion is got that two kinds of hole defects produced in the plant are mainly influenced by materials and rolling process factors. According to the analysis of the data and the defects, the appropriate roll shape must be chosen from rolling process factors considered, the size, shape and distribution of inclusions of raw materials must be controlled from material factors considered. |
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