| Φ89mm连轧机组热轧无缝钢管缺陷分析 |
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| 引用本文： | 李学精. Φ89mm连轧机组热轧无缝钢管缺陷分析[J]. 钢管, 2001, 30(1): 28-30 |
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| 作者姓名： | 李学精 |
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| 作者单位： | 衡阳钢管(集团)有限公司技术中心,湖南衡阳421001 |
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| 摘 要： | 根据衡阳钢管 (集团 )有限公司Φ 89mm半浮动芯棒连轧机组的生产实际，对试车以来生产中出现的钢管缺陷进行分类分析，分析了不同类型的缺陷产生的原因，提出了避免缺陷产生的措施。
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| 关 键 词： | Φ89mm连轧管机组 热轧钢管 缺陷 分析 |
| 文章编号： | 1001－2311(2001)01－0028－03 |
| 修稿时间： | 2000-03-14 |
Analysis Concerning Defects of Hot- rolled Seamless Steel Tube Made with Ф 89 mm MPM Line |
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| LI Xue-jing. Analysis Concerning Defects of Hot- rolled Seamless Steel Tube Made with Ф 89 mm MPM Line[J]. Steel Pipe, 2001, 30(1): 28-30 |
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| Authors: | LI Xue-jing |
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| Abstract: | Based on the operation circumstances of theФ 89 mm semi-floating mandrel MPM line at the facility of Hengyang Steel Tube (Group) Co., Ltd., all the defects of the steel tubes produced by the mill line since commissioning thereof are classified and analyzed, identifying the causes and accordingly, preventive actions proposed. |
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| Keywords: | Ф 89 mm MPM line Hot-rolled steel tube Defect Analysis |
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