无损检测
無損檢測
무손검측
NONDESTRUCTIVE TESTING
2015年
5期
42-43,59
,共3页
列管换热器%旋转超声%对中装置%腐蚀
列管換熱器%鏇轉超聲%對中裝置%腐蝕
렬관환열기%선전초성%대중장치%부식
Shell and tube heat exchanger%Internal rotary inspection system(IRIS)%Centering device%Corrosion
阐述了旋转超声检测系统（IRIS）的原理及特点，分析了运用该检测系统检测在役列管换热器管道腐蚀的工艺要点，探讨了安装调试方法及需要注意的问题，最后结合检测实践给出了具体测试方法。
闡述瞭鏇轉超聲檢測繫統（IRIS）的原理及特點，分析瞭運用該檢測繫統檢測在役列管換熱器管道腐蝕的工藝要點，探討瞭安裝調試方法及需要註意的問題，最後結閤檢測實踐給齣瞭具體測試方法。
천술료선전초성검측계통（IRIS）적원리급특점，분석료운용해검측계통검측재역렬관환열기관도부식적공예요점，탐토료안장조시방법급수요주의적문제，최후결합검측실천급출료구체측시방법。
This paper mainly describes the principles and characteristics of Internal Rotary Inspection System (IRIS), analyzes the technical points of evaluating the corrosion of shell and tube heat exchanger with IRIS,discusses the installation and debugging including the notice,and finally a measuring method from testing practice is introduced.
