| 太钢2250mm热连轧X80管线钢的生产实践 |
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| 引用本文： | 胡松涛.太钢2250mm热连轧X80管线钢的生产实践[J].中国冶金,2010,20(6):13-13. |
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| 作者姓名： | 胡松涛 |
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| 作者单位： | 山西太原钢铁（集团）有限公司 技术中心 |
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| 摘 要： | 本文论述了太钢2250mm热连轧开发西气东输二线工程用X80管线钢过程中的主要技术难点、工艺
技术改进、质量改善工作；经过努力大大提升了主要性能指标、一次检验性能合格率及实物质量；满足了
用户的使用要求，太钢X80管线钢产品综合指标达到了国际一流水平。
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| 关 键 词： | 热连轧 X80 工艺质量改进 |
X80 Pipeline Steel Production Practice on 2 250 mm Hot Strip Mill in TISCO |
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| HU Song-tao.X80 Pipeline Steel Production Practice on 2 250 mm Hot Strip Mill in TISCO[J].China Metallurgy,2010,20(6):13-13. |
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| Authors: | HU Song-tao |
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| Affiliation: | HU Song-tao(Taiyuan Iron and Steel (Group) Co. ,Ltd. , Hot Strip Mill, Taiyuan 030003, Shanxi, China) |
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| Abstract: | This article discuss the main technical difficulties, process technology improvement, quality improvement during research and development of pipeline steel X80 for the second west-east gas transmission pipeline project, in 2 250 mm hot strip mill. The main performance index and qualified rate greatly improved and product quality satisfied the user＇s requirements. The comprehensive indexes of X80 pipeline steel products have reached the international first-class level. |
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| Keywords: | hot strip mill X80 process and quality improvement |
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