层板包扎高压容器声发射检测
Acoustic Emission Testing on Multilayer Wrapped High-Pressure Vessels
摘 要
应用声发射检测技术，对三台层板包扎高压容器进行了试验研究及解剖对比。研究了层板包扎高压容器声发射检测技术工艺，建立了检测结果评价准则。应用该方法检测国内80余台尿素合成塔，发现了大量裂纹类缺陷，验证了层板包扎结构尿素合成声发射检测技术的有效性。
层板包扎压力容器
检测工艺
评价标准
Acoustic emission testing
Multilayer wrap pressure vessel
Testing precedure
Evaluation rule
Abstract
Through experimental investigation and destructive comparision for three multilayer wrapped high-pressure vessels using acoustic emission method, an acoustic emission testing technology of multilayer wrapped pressure vessels was studied and the evaluation criterion of testing results were established. The method was applied to 80 urea reactors and many crack flaws were found. These applications showed that acoustic emission testing technology of multilayer wrapped urea reactors was effective.
中图分类号 TG115.28
所属栏目 2008远东无损检测新技术论坛优秀论文选登
基金项目
收稿日期 2008/8/5
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备注曹怀祥(1968-)，男，高级工程师，硕士，山东特检院总工程师，主要从事特种设备安全技术研究。
引用该论文: CAO Huai-Xiang,ZHU Wei-Guo,SONG Ming-Da,YUAN Tao,WANG Chun-Mao. Acoustic Emission Testing on Multilayer Wrapped High-Pressure Vessels[J]. Nondestructive Testing, 2008, 30(10): 741～743
曹怀祥,祝卫国,宋明大,袁涛,王春茂. 层板包扎高压容器声发射检测[J]. 无损检测, 2008, 30(10): 741～743
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参考文献
【1】Nicolas R W. Developments in Pressure Vessel Technology Inspection and Testing[M]. London : Elsevier Applied Science,1979.
【2】Berezovskii L B, Dmitriev A A. Ultrasonic inspection of weld seams in multilayer strip wound pressure vessels[J]. Chemical and Petroleum Engineering,1966,2(7):457-458.
【3】SHEN Gong tian , WAN Yao guang , LIU Shi feng , et al.Acoustic emission test and safety evaluation of multilayer wrapped pressure vessels[J]. Nondestructive Testing,1997,19(3):67-70.
【4】戴光,李伟.多层包扎式尿素合成塔的声发射检测与评定[J].压力容器,2001,18(3):75-77.
【5】姜秀海,杨熙多.层包扎式尿素合成塔的声发射局部检测与评定[J].石油和化工设备,2008,11(1):32-34.
【6】蒋仕良.多层包扎高压氢气储罐的声发射检测[J].无损探伤,2000,(5):19-23.
【7】沈功田,张家骏.多层包扎压力容器的声发射检验和安全评定[J].无损检测,1997,19(3):67-70.
【8】蒋仕良,沈功田.压力容器无损检测——多层包扎与带内衬压力容器的无损检测技术[J].无损检测,2005,27(5):264-267.
【2】Berezovskii L B, Dmitriev A A. Ultrasonic inspection of weld seams in multilayer strip wound pressure vessels[J]. Chemical and Petroleum Engineering,1966,2(7):457-458.
【3】SHEN Gong tian , WAN Yao guang , LIU Shi feng , et al.Acoustic emission test and safety evaluation of multilayer wrapped pressure vessels[J]. Nondestructive Testing,1997,19(3):67-70.
【4】戴光,李伟.多层包扎式尿素合成塔的声发射检测与评定[J].压力容器,2001,18(3):75-77.
【5】姜秀海,杨熙多.层包扎式尿素合成塔的声发射局部检测与评定[J].石油和化工设备,2008,11(1):32-34.
【6】蒋仕良.多层包扎高压氢气储罐的声发射检测[J].无损探伤,2000,(5):19-23.
【7】沈功田,张家骏.多层包扎压力容器的声发射检验和安全评定[J].无损检测,1997,19(3):67-70.
【8】蒋仕良,沈功田.压力容器无损检测——多层包扎与带内衬压力容器的无损检测技术[J].无损检测,2005,27(5):264-267.
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