承压设备泄漏检测方法综述  

Review of Leak Testing Methods for Pressure Equipments

作　　者：秦先勇[1] 沈功田[1] 何仁洋[1] 张峥[2] 

机构地区：[1]中国特种设备检测研究院,北京100013 [2]北京航空航天大学材料科学与工程学院,北京100191

出　　处：《无损检测》2010年第11期909-912,共4页Nondestructive Testing

基　　金：国家自然基金重点项目"流体管网检测的新方法与关键技术研究"(编号:60534050)

摘　　要：承压设备泄漏检测方法包括气泡检漏法、氦质谱检漏法、卤素检漏法、热导检漏法、压力变化检漏法、声波检漏法以及氨检漏法等。详细阐述了各种检测技术的原理、检测方法、相关设备、灵敏度及适用范围等。The leak testing methods for pressure equipments were introduced,containing leak detection by bubbles,leak detection by helium mass spectrum,leak detection by halogen,leak detection by pressure change,leak detection by sound wave,and leak detection by rise pressure and so on.The detection theory,detection method,related equipments,sensitivity and scope of application of each leak testing method were described in detail.

关 键 词：承压设备 泄漏检测 综述 

分 类 号：TG115.28[金属学及工艺—物理冶金]