| 针状铁素体X70管线钢生产实践 |
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| 引用本文： | 刘忠,哈权章. 针状铁素体X70管线钢生产实践[J]. 中国冶金, 2007, 17(5): 10-10 |
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| 作者姓名： | 刘忠 哈权章 |
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| 作者单位： | 本溪钢铁公司技术中心，辽宁 本溪 117000 |
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| 摘 要： | 通过对供翼宁管线工程用针状铁素体X70的生产实践，积累了大量的生产资料和生产经验，提出了适合本钢的生产工艺路径、成分设计思想及技术手段，为全面了解本钢的生产实际情况及今后大批量生产针状铁素体X70管线钢打下了良好的基础。
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| 关 键 词： | 管线钢 针状铁素体 控轧控冷 细晶强化 |
| 文章编号： | 1006-9356（2007）05-0010-04 |
| 修稿时间： | 2006-03-23 |
Production of Acicular Ferrite X70 Pipeline |
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| LIU Zhong,HA Quan-zhang. Production of Acicular Ferrite X70 Pipeline[J]. China Metallurgy, 2007, 17(5): 10-10 |
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| Authors: | LIU Zhong HA Quan-zhang |
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| Affiliation: | Technology Center, Benxi Iron and Steel Co Ltd，Benxi 117000, Liaoning, China |
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| Abstract: | Through the production of acicular ferrite X70 for Jining pipeline in BX Steel, plenty of producing data and lots of experience were accumulated, appropriate process, composition and technology were pointed out. The good foundation is laid for the understanding of practical producing situation and the large-scale production of acicular ferrite X70 in the future. |
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| Keywords: | pipeline steel acicular ferrite control rolling and cooling fine-grainstrengthening |
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