BS EN 12799-2000 铜焊.铜焊接头无损检验
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【英文标准名称】:Brazing-Non-destructiveexaminationofbrazedjoints
【原文标准名称】:铜焊.铜焊接头无损检验
【标准号】:BSEN12799-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:连接工艺;外观检查(试验);无损检验;渗透探伤;连接;放射性试验;漏泄试验;铜焊;探伤;试样;温度记录;超声检验
【英文主题词】:Brazing;Brazingjoints;Leaktests;Non-destructivetesting;Radiographictesting;Solderedjoints;Testspecimens;Testing;Ultrasonictesting;Visualinspection(testing);Weldedjoints
【摘要】:ThisEuropeanStandarddescribesnon-destructiveexaminationproceduresandtestpiecetypesnecessarytoperformthetestsonbrazedjoints.Thenon-destructiveexaminationmethodsdescribedareasfollows:a)visualexamination(seeclause4);b)ultrasonicexamination(seeclause5);c)radiographicexamination(seeclause6);d)penetrantexamination(seeclause7);e)leaktesting(seeclause8);f)prooftesting(seeclause9);g)thermography(seeclause10).Thebrazedjointstowhichthesetestsareappliedcaneitherbetestsamplesmanufacturedtoobtainbrazedjointdesigndata,ormanufacturedaspartoftheapprovaltestingofabrazingprocedure,orpartsofabrazedassembly.Thetypeoftestpiecedescribedforeachtestcanbequotedorincorporatedinengineeringapplicationstandardsthatdealwithbrazedassemblies.ThisEuropeanStandarddoesnotrecommendthenumberofsamplestobetestedortherepeattestsallowed.Neitherdoesitspecifymethodsofsamplingbrazedjoints,excepttogiveguidanceregardingtheprecautionsnecessary,nordoesitcommentontheacceptancecriteriaapplicabletoanyofthetests.Noattemptismadetodefinewhichtestortests,ifany,shouldbeappliedinanysituation.Thisisamattertobeestablishedbeforeanyparticularmethodoftestisselected.Themethodsofnon-destructiveexaminationarenotassociatedwithanyparticulartypeofbrazedassemblybutlaydownthegeneralprinciplesofthetypesoftestingdescribed.Itisemphasizedthatasatisfactoryexaminationmethodcanonlybedevelopedandusedaftertakingintoaccountalltherelevantfactorsregardingtheequipmenttobeusedandthecharacteristicsofthetestpiecebeingexamined.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:34P;A4
【正文语种】:英语
【原文标准名称】:铜焊.铜焊接头无损检验
【标准号】:BSEN12799-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:连接工艺;外观检查(试验);无损检验;渗透探伤;连接;放射性试验;漏泄试验;铜焊;探伤;试样;温度记录;超声检验
【英文主题词】:Brazing;Brazingjoints;Leaktests;Non-destructivetesting;Radiographictesting;Solderedjoints;Testspecimens;Testing;Ultrasonictesting;Visualinspection(testing);Weldedjoints
【摘要】:ThisEuropeanStandarddescribesnon-destructiveexaminationproceduresandtestpiecetypesnecessarytoperformthetestsonbrazedjoints.Thenon-destructiveexaminationmethodsdescribedareasfollows:a)visualexamination(seeclause4);b)ultrasonicexamination(seeclause5);c)radiographicexamination(seeclause6);d)penetrantexamination(seeclause7);e)leaktesting(seeclause8);f)prooftesting(seeclause9);g)thermography(seeclause10).Thebrazedjointstowhichthesetestsareappliedcaneitherbetestsamplesmanufacturedtoobtainbrazedjointdesigndata,ormanufacturedaspartoftheapprovaltestingofabrazingprocedure,orpartsofabrazedassembly.Thetypeoftestpiecedescribedforeachtestcanbequotedorincorporatedinengineeringapplicationstandardsthatdealwithbrazedassemblies.ThisEuropeanStandarddoesnotrecommendthenumberofsamplestobetestedortherepeattestsallowed.Neitherdoesitspecifymethodsofsamplingbrazedjoints,excepttogiveguidanceregardingtheprecautionsnecessary,nordoesitcommentontheacceptancecriteriaapplicabletoanyofthetests.Noattemptismadetodefinewhichtestortests,ifany,shouldbeappliedinanysituation.Thisisamattertobeestablishedbeforeanyparticularmethodoftestisselected.Themethodsofnon-destructiveexaminationarenotassociatedwithanyparticulartypeofbrazedassemblybutlaydownthegeneralprinciplesofthetypesoftestingdescribed.Itisemphasizedthatasatisfactoryexaminationmethodcanonlybedevelopedandusedaftertakingintoaccountalltherelevantfactorsregardingtheequipmenttobeusedandthecharacteristicsofthetestpiecebeingexamined.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:34P;A4
【正文语种】:英语
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