| 蒸汽发生器管头焊缝撕裂的失效分析和解决办法 |
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| 引用本文： | 兰晓升束润涛,贺优优. 蒸汽发生器管头焊缝撕裂的失效分析和解决办法[J]. 化工装备技术, 2014, 0(1): 42-44 |
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| 作者姓名： | 兰晓升束润涛 贺优优 |
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| 作者单位： | [1]山东高速海南发展有限公司 [2]武汉市润之达石化设备有限公司 |
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| 摘 要： | 分析了蒸汽发生器管头焊缝发生撕裂事故的原因,提出了有针对性的改进措施,取得了明显的改进效果。
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| 关 键 词： | 蒸汽发生器 管头焊缝 换热器 裂纹 焊接 油浆 烯烃装置 |
Failure Analysis and Solutions to the Welds Tearing of Tube Joint of Steam Generator |
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| Lan Xiaosheng Shu Runtao He Youyou. Failure Analysis and Solutions to the Welds Tearing of Tube Joint of Steam Generator[J]. Chemical Equipment Technology, 2014, 0(1): 42-44 |
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| Authors: | Lan Xiaosheng Shu Runtao He Youyou |
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| Affiliation: | Lan Xiaosheng Shu Runtao He Youyou |
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| Abstract: | Analyzed the reasons of welds tearing of steam generator tube joint, put forward the improvement measures from aspects of design and manufacturing, and achieved remarkable effects. |
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| Keywords: | Steam generator Tube joint weld Heat exchanger Crack Welding Oil slurry Olefin unit |
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