壓力容器無損檢測低溫壓力容器的無損檢測技術

1、壓力容器無損檢測壓力容器無損檢測———低溫壓力容器的無損檢測技術低溫壓力容器的無損檢測技術沈功田張萬嶺1)王勇(中國特種設備檢測研究中心北京100013)摘要:低溫壓力容器在液化氣體儲存和運輸中得到廣泛使用。綜述了低溫壓力容器在制造和使用過程中可能出現(xiàn)的缺陷和分別采用的各種無損檢測方法。這些方法包括射線、超聲、磁粉、滲透、脈沖渦流、目視和泄漏檢測等并介紹低溫壓力容器無損檢測方法的特點。關鍵詞:射線檢測超聲檢測磁粉檢測滲透檢測渦流檢測目視

2、檢測泄漏檢測壓力容器中圖分類號:TG115.28文獻標識碼:A文章編號:100026656(2005)1120592204NondestructiveTestingofPressureVessels:NondestructiveTestingTechniquefCryogenicPressureVesselsSHENGong2tianZHANGWan2ling1)WANGYong(ChinaSpecialEquipmentInspect

3、ionResearchCenterBeijing100013China)Abstract:Cryogenicpressurevesselsareextensivelyusedinstagetransptationofliquefiedgas.Thedefectspossiblyemergedincryogenicpressurevesselsthenondestructivetesting(NDT)methodsapplieddurin

4、gfabricationusingwerereviewedincludingradiographictesting(RT)ultrasonictesting(UT)magicparticletesting(MT)peranttesting(PT)pulsededdycurrenttesting(PET)visualtesting(VT)leaktesting(LT).TheacteristicsoftheNDTmethodsfcryog

5、enicpressurevesselswerealsointroduced.Keywds:RadiographictestingUltrasonictestingMagicparticletestingPeranttestingEddycurrenttestingVisualtestingLeaktestingPressurevessel壓力容器無損檢測壓力容器無損檢測———低溫壓力容器的無損檢測技術低溫壓力容器的無損檢測技術沈功田張萬

6、嶺1)王勇(中國特種設備檢測研究中心北京100013)摘要:低溫壓力容器在液化氣體儲存和運輸中得到廣泛使用。綜述了低溫壓力容器在制造和使用過程中可能出現(xiàn)的缺陷和分別采用的各種無損檢測方法。這些方法包括射線、超聲、磁粉、滲透、脈沖渦流、目視和泄漏檢測等并介紹低溫壓力容器無損檢測方法的特點。關鍵詞:射線檢測超聲檢測磁粉檢測滲透檢測渦流檢測目視檢測泄漏檢測壓力容器中圖分類號:TG115.28文獻標識碼:A文章編號:100026656(2005

7、)1120592204NondestructiveTestingofPressureVessels:NondestructiveTestingTechniquefCryogenicPressureVesselsSHENGong2tianZHANGWan2ling1)WANGYong(ChinaSpecialEquipmentInspectionResearchCenterBeijing100013China)Abstract:Cryog

8、enicpressurevesselsareextensivelyusedinstagetransptationofliquefiedgas.Thedefectspossiblyemergedincryogenicpressurevesselsthenondestructivetesting(NDT)methodsappliedduringfabricationusingwerereviewedincludingradiographic

9、testing(RT)ultrasonictesting(UT)magicparticletesting(MT)peranttesting(PT)pulsededdycurrenttesting(PET)visualtesting(VT)leaktesting(LT).TheacteristicsoftheNDTmethodsfcryogenicpressurevesselswerealsointroduced.Keywds:Radio