| 自保护药芯焊丝在钢轨冷焊修复中的应用 |
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| 引用本文： | 陶然,陈辉,陈鹏. 自保护药芯焊丝在钢轨冷焊修复中的应用[J]. 电焊机, 2005, 35(11): 46-47 |
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| 作者姓名： | 陶然 陈辉 陈鹏 |
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| 作者单位： | 1. 成都铁路局,焊轨段,四川,成都,610051
2. 西南交通大学,四川,成都,610031 |
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| 摘 要： | 针对在线钢轨焊接性特点．选用自保护药芯焊丝进行钢轨的冷焊修复，进行了工艺试验和焊补接头的组织性能研究。实验表明．Ni29自保护药芯焊丝用于钢轨冷焊修复可行。
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| 关 键 词： | 自保护药芯焊丝 钢轨 冷焊 修复 |
| 文章编号： | 1000-7555(2005)06-0020-04 |
| 收稿时间： | 2005-10-10 |
Research on repairing of rail by self-shielded flux-cored wire without pre-heating |
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| TAO Ran,CHEN Hui,CHEN Peng. Research on repairing of rail by self-shielded flux-cored wire without pre-heating[J]. Electric Welding Machine, 2005, 35(11): 46-47 |
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| Authors: | TAO Ran CHEN Hui CHEN Peng |
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| Affiliation: | 1.Rail Welding Branch,Chengdu Railway Bureau,Chengdu 610051 ,China;2.Southwest Jiaotong University,Chengdu 610031 ,China |
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| Abstract: | According to the weldibiltie, s of rail. the self-shielded flux-cored wire is selected to repair rail without pre-heating,and the technology Lest is carried out.The micorstrueture and properilies of welded joints is studied also.The result showes that using Ni29 serf-shlelded flux-cored wire to repair rail is feasible. |
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| Keywords: | self-shielded flux-cored wire rail welding without preheat repair |
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