| 济钢X65管线钢板的开发与生产 |
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| 引用本文： | 刘飞.济钢X65管线钢板的开发与生产[J].科技信息,2010(21):J0047-J0047,J0011. |
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| 作者姓名： | 刘飞 |
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| 作者单位： | 济南钢铁股份有限公司第三炼钢厂,山东济南250101 |
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| 摘 要： | 介绍了济钢中厚板厂供国内某管道工程X65管线钢板开发生产情况，采用低C-高Nb—Mn—Ti的经济合金成分设计，配合洁净钢冶炼以及合理的板坯加热、轧制冷却工艺，生产出的X65管线钢板具有较高的强度，良好的低温韧性以及止裂性能。
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| 关 键 词： | 济钢 X65 低温韧性 开发与生产 |
Development and Production of Ji Gang X65 Pipeline Steel Plate |
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| LIU Fei.Development and Production of Ji Gang X65 Pipeline Steel Plate[J].Science,2010(21):J0047-J0047,J0011. |
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| Authors: | LIU Fei |
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| Institution: | LIU Fei (No. 3 Steelmaldng Plant of Jinan Iron and Steel Co., Ltd.,Jinan Shandong ,250101) |
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| Abstract: | This article introduces the development and production of X65 pipeline steel for one pipeline project at the heavy and medium plate of JiGang. A composition design of low C-high Nb- Mn -Ti has been applied for the pipline steel development. With the technology of clean steel smelting,proper slab reheating, rolling and cooling, Excellent mechanical properites has been achieved. The production of X65 pipeline steel has high strength, good Low temperature toughness and arrest Properties. |
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| Keywords: | Ji Gang X65 Low temperature toughness Development and production |
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