| 基于失效模式的在役压力容器检验 |
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| 引用本文： | 盛水平,韩树新,杨象岳,刘延雷,余兵.基于失效模式的在役压力容器检验[J].石油化工设备,2012(2):88-94. |
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| 作者姓名： | 盛水平 韩树新 杨象岳 刘延雷 余兵 |
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| 作者单位： | 杭州市特种设备检测院,浙江杭州310003 |
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| 摘 要： | 根据压力容器失效过程中材料发生变化的物理、化学机理和过程特征,基于压力容器变形、断裂、腐蚀、磨损、失稳、泄漏及材料劣化等失效模式,判断可能产生的缺陷,提出尽可能检测缺陷的无损检测方法,从而正确制定在役压力容器的检验方案。
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| 关 键 词： | 压力容器 失效模式 缺陷 无损检测 检验方案 |
Inspections on Pressure Vessels in Service basing on Failure Mode |
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| SHENG Shui-ping,HAN Shu-xin,YANG Xiang-yue,LIU Yan-lei,YU Bing.Inspections on Pressure Vessels in Service basing on Failure Mode[J].Petro-Chemical Equipment,2012(2):88-94. |
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| Authors: | SHENG Shui-ping HAN Shu-xin YANG Xiang-yue LIU Yan-lei YU Bing |
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| Affiliation: | (Hangzhou Special Equipment Inspection Institute,Hangzhou 310003,China) |
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| Abstract: | Failure mode could be divided into deformation,fracture,corrosion,wear,instability,leakage and material degradation basing on the analysis of physical and chemical mechanism of materials which were used on pressure vessels in failure.The defect types can be deduced by failure mode analysis.Furthermore,the inspection plane can be formulated. |
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| Keywords: | pressure vessel failure mode defect nondestructive testing inspection plan |
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