| 核电站主管道窄间隙TIG-激光电弧复合焊工艺探讨 |
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| 引用本文： | 冯英超,张伟栋,李晓延.核电站主管道窄间隙TIG-激光电弧复合焊工艺探讨[J].电焊机,2010,40(11). |
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| 作者姓名： | 冯英超 张伟栋 李晓延 |
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| 作者单位： | 1. 核工业工程技术研究设计院,北京,101601
2. 北京工业大学,北京,100124 |
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| 摘 要： | 阐述了主回路管道窄间隙自动焊的特点及需要改进的地方,并分析了TIG-激光复合焊工艺的技术特点;详细论述了TIG-激光复合焊工艺在核电站主回路管道的可行性,在研究内容和关键技术方面做了重点的分析;并对此项工艺在核电站主回路管道的应用前景进行了说明。窄间隙TIG-激光电弧复合焊工艺适合于核电站主回路管道的焊接,对核电站主回路管道的质量控制及保障、焊接效率的提高等方面有很大的帮助。
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| 关 键 词： | 核电站 主管道 TIG-激光复合焊 工艺 |
Discussion of narrow gap TIG-Laser welding procedure for main primary system pipes in nuclear power plant |
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| FENG Ying-chao,ZAHNG Wei-dong,LI Xiao-yan.Discussion of narrow gap TIG-Laser welding procedure for main primary system pipes in nuclear power plant[J].Electric Welding Machine,2010,40(11). |
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| Authors: | FENG Ying-chao ZAHNG Wei-dong LI Xiao-yan |
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| Affiliation: | FENG Ying-chao1,ZAHNG Wei-dong1,LI Xiao-yan2 (1.Nuclear Engineering Research , Design Institute,Beijing 101601,2.Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Installation of main primary system pipes plays an important part in nuclear power plant construction,narrow gap TIG automatic welding procedure will be used in main primary system pipes installation.Firstly,this article introduces the factor and shortage of this procedure, and makes an analysis about TIG-Laser welding hybrid welding procedure.Secondly,this article makes a brief discussion about the feasibility of TIG-Laser welding hybrid welding procedure using in main primary system pipes installation, th... |
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| Keywords: | nuclear power plant main primary system pipes TIG-Laser welding hybrid welding procedure |
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