| 管线钢的发展趋势及生产工艺评述 |
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| 引用本文： | 张庆国.管线钢的发展趋势及生产工艺评述[J].河北冶金,2003(5):12-17. |
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| 作者姓名： | 张庆国 |
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| 作者单位： | 唐山钢铁公司技术中心,河北,唐山,063016 |
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| 摘 要： | 对超纯净管线钢、高强度高韧性管线钢、易焊管线钢和高抗腐蚀管线钢的发展趋势进行了论述，分别介绍了宝钢、武钢、鞍钢管线钢的生产工艺、技术开发、化学成分和力学性能，认为中国应研制开发在酸性环境下使用的管线钢和X70高强度高韧性管线钢，并为X80高钢级管线钢的前期研究工作做技术准备。
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| 关 键 词： | 管线钢 生产工艺 微合金化 纯净钢 高强度钢 易焊钢 发展趋势 评述 |
| 文章编号： | 1006-5008(2003)05-0012-06 |
| 修稿时间： | 2003年9月12日 |
DEVELOPING TREND OF PIPE LINE STEEL AND ITS PRODUCTION PROCESS |
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| ZHANG Qing-guo.DEVELOPING TREND OF PIPE LINE STEEL AND ITS PRODUCTION PROCESS[J].Hebei Metallurgy,2003(5):12-17. |
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| Authors: | ZHANG Qing-guo |
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| Abstract: | The developing trend of pipe line steel of super-pure, high-strength and high-toughness, easy-to-weld and high corrosion-resisting is reviewed, the introductions about its production process, technical development, chemical component and mechanical property separately in Bao Steel, Wu Steel and An Steel are presented. It is considered that in China the pipe line steel of being used under acid condition and x70 high-strength and high-toughness should be first developed and some technical preparation for first-stage research of super x80 pipe line steel be done. |
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| Keywords: | pipe line steel production process microalloying |
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