| 一台尿素合成塔的无损检测方法探讨 |
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| 引用本文： | 刘怿欢,姜斌,牛卫飞.一台尿素合成塔的无损检测方法探讨[J].无损检测,2011(2):65-68. |
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| 作者姓名： | 刘怿欢 姜斌 牛卫飞 |
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| 作者单位： | 天津市特种设备监督检验技术研究院; |
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| 摘 要： | 在一台厚壁多层包扎结构的尿素合成塔检测中,采用射线检测和超声波检测相结合的方法,检测出裂纹缺陷,从而消除了设备安全隐患。总结了在多层包扎尿素合成塔检验中,射线检测和超声波检测的优缺点。
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| 关 键 词： | 尿素合成塔 多层包扎 射线检测 超声波检测 |
Discussion of Nondestructive Testing of a Urea Reactor |
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| LIU Yi-Huan,JIANG Bin,NIU Wei-Fei.Discussion of Nondestructive Testing of a Urea Reactor[J].Nondestructive Testing,2011(2):65-68. |
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| Authors: | LIU Yi-Huan JIANG Bin NIU Wei-Fei |
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| Affiliation: | LIU Yi-Huan,JIANG Bin,NIU Wei-Fei(Tianjin Specified Equipment Inspection Research Institute,Tianjin 300192,China) |
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| Abstract: | In the inspection of a urea reactor in service,two inner cracks were found by using RT and UT methods and thus the safety of the equipments were ensured.The merits and shortcomings of RT and UT are summarized in the inspection of a multi-layer bandage urea reactor. |
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| Keywords: | Urea Reactor Multi-layer Bandage RT UT |
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