| 45钢盘条冷拔横向裂纹原因分析 |
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| 引用本文： | 秦凤婷,宋玉安,晁霞,王红伟.45钢盘条冷拔横向裂纹原因分析[J].济源职业技术学院学报,2012,11(2):34-37,62. |
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| 作者姓名： | 秦凤婷 宋玉安 晁霞 王红伟 |
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| 作者单位： | 1. 济源职业技术学院,河南济源,454650
2. 济源钢铁集团,河南济源,454650 |
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| 摘 要： | 利用金相显微镜和扫描电镜分析仪对45钢盘条拉拔断裂试样进行了检验与分析,有针对性地寻找出了造成45钢盘条在拉拔过程中出现横向裂纹的主要原因,并提出了合理的工艺改进措施.
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| 关 键 词： | 45钢 盘条 冷拔 裂纹 原因 |
Cause for Transverse Cracks by Cold Drawing of 45 Steel Wire Rod |
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| QIN Feng-ting
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SONG Yu-an
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CHAO Xia
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WANG Hong-wei.Cause for Transverse Cracks by Cold Drawing of 45 Steel Wire Rod[J].JOurnal of Jiyuan Vocational and Technical College,2012,11(2):34-37,62. |
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| Authors: | QIN Feng-ting SONG Yu-an CHAO Xia WANG Hong-wei |
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| Institution: | 1(1.JiYuan Vocational and Technical college,Jiyuan 454650,Henan; 2.JiYuan Iron and Steel(Group) CO.LTD.,Jiyuan 454650,Henan) |
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| Abstract: | On the base of testing by TEM and SEM of Fracture specimens of 45# steel wire rod,the main causes for transverse cracking of 45# steel wire rode during cold drawing process is found out and corresponding improvement measures are put forward. |
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| Keywords: | 45# steel wire rod cold drawing cracks cause |
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