BS EN 1593-1999 无损检验.泄渗试验.气泡排放技术
时间:2024-05-15 18:40:32 来源: 标准资料网 作者：标准资料网 阅读：8629
【英文标准名称】:Non-destructivetesting-Leaktesting-Bubbleemissiontechniques
【原文标准名称】:无损检验.泄渗试验.气泡排放技术
【标准号】:BSEN1593-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【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】:耐气试验;气泡;压力装置;真空装置;试样;无损检验;检漏仪;阀门;灵敏度;基座;试验设备;漏泄试验;污染物;试样制备;试验条件;外观检查(试验);液体;检漏器;人员
【英文主题词】:Bearings;Bubbletest;Dipcoating;Immersion;Inspection;Leaktests;Leaks;Materialstesting;Non-destructivetesting;Testing;Testingfluids;Tightness
【摘要】:ThisEuropeanStandarddescribesproceduresforthedetectionandlocationofleaksbythebubbleemissiontechniques.Thesensitivitydependsontechniquesandmaterialsused.Twotechniquesaredescribed:a)immersiontechnique:quantitativemeasurementscanbemadeusingthisprocedurewithparticulardevices(seeinformativeannexA).b)liquidapplicationtechnique.Thisstandardcanbeusedforequipmentwhichcanbeevacuatedorpressurised.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:Non-destructivetestingofwelds-Ultrasonictesting-Techniques,testinglevels,andassessment(ISO17640:2010);GermanversionENISO17640:2010
【原文标准名称】:焊接的无损检测.超声波检测.技术,检测水平,和评定(ISO17640-2010);德文版本ENISO17640-2010
【标准号】:DINENISO17640-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Assessment;Classification;Defects;Dimensions;Evaluations;Fusionwelding;Materials;Materialstesting;Metallicmaterials;Metals;Methods;Non-destructivetesting;Surfaces;Testcategories;Testtechniques;Testing;Ultrasonictesting;Ultrasonics;Weldedjoints;Welding;Weldingengineering;Welds
【摘要】:ThisInternationalStandardspecifiestechniquesforthemanualultrasonictestingoffusionweldedjointsinmetallicmaterialsequaltoandabove8mmthickwhichexhibitlowultrasonicattenuationatobjecttemperaturesfrom0°Cto60°C.Itisprimarilyintendedforuseonfullpenetrationweldedjointswhereboththeweldedandparentmaterialandferritic.Wherematerial-dependentultrasonicvaluesarespecifiedinthisInternationalStandard,theyarebasedonsteelshavinganultrasonicsoundvelocityof(5920±50)m/sforlongitudinalwavesand(3255±30)m/sfortransversewaves.ThisInternationalStandardspecifiesfourtestinglevels,eachcorrespondingtoadifferentprobabilityofdetectionofimperfections.GuidanceontheselectionoftestinglevelsA,BandCisgiveninAnnexA.ThisInternationalStandardspecifiesthattherequirementsoftestinglevelD,whichisintendedforspecialapplications,beinaccordancewithgeneralrequirements.TestinglevelDcanonlybeusedwhendefinedbyspecification.Thisincludestestsofmetalsotherthanferriticsteel,testsonpartialpenetrationwelds,testswithautomatedequipment,andtestsatobjecttemperaturesoutsidetherange0℃to60℃.ThisInternationalStandardcanbeusedfortheassessmentofindications,foracceptancepurposes,byeitherofthefollowingtechniques:a)evaluationbasedprimarilyonlengthandechoamplitudeofthesignalindication;b)evaluationbasedoncharacterizationandsizingoftheindicationbyprobemovementtechniques.Thetechniquesusedshallbespecified.
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:33P.;A4
【正文语种】:德语
Product Code:SAE AS81819/1
Title:Bearings, Plain, Self-Lubricating, Self- Aligning, High Speed Oscillation -65 to +160 °F
Issuing Committee:Acbg Plain Bearing Committee
Scope:No scope available.