【英文标准名称】:StandardTestMethodforCopper-AcceleratedAceticAcid-SaltSpray(Fog)Testing(CASSTest)
【原文标准名称】:铜加速的醋酸腐蚀盐喷雾试验(CASS试验)的标准试验方法
【标准号】:ASTMB368-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B08.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:钢电镀层;锌电镀层;加速老化试验.盐雾试验;乙酸盐雾试验;铝涂层;阳极镀层.铝/铝合金;CASS试验;铜;腐蚀.盐雾试验;铜电镀层;镍铬铝涂层;盐雾试验
【英文主题词】:Steel--electrodepositedcoatings;Zincelectrodepositedcoatings;Acceleratedaging/testing--saltspray(fog)testing;Aceticacid-saltspray(fog)testing;Aluminumcoatings;Anodiccoatings--Al/Alalloys);CASStest;Copper;Corrosion--salt-spray(fog)
【摘要】:TheCASStestiswidelyemployedandisusefulforspecificationacceptance,simulatedserviceevaluation,manufacturingcontrol,andresearchanddevelopment.Itwasdevelopedspecificallyforusewithdecorative,electrodepositednickel/chromiumandcopper/nickel/chromiumcoatings.Useofthetesthasimprovedthequalityofelectroplatedpartsandledtothedevelopmentofnewandsuperiorelectroplatingprocesses.1.1Thistestmethodprescribestheconditionsrequiredincopper-acceleratedaceticacid-saltspray(CASS)testingforspecificationpurposes.Thestandarddoesnotspecifythetypeoftestspecimenorexposureperiodstobeusedforaspecificproduct,northeinterpretationtobegiventotheresults.1.2Thistestmethodisapplicabletoevaluatingthecorrosiveperformanceofdecorativecopper/nickel/chromiumornickel/chromiumcoatingsonsteel,zincalloys,aluminumalloys,andplasticsdesignedforsevereservice.Itisalsoapplicabletothetestingofanodizedaluminum.Thesuitabilityofthistestandcorrelationofresultswithserviceexperienceshouldbedeterminedbeforeitisspecifiedforcoatingsystemsormaterialsotherthanthosementionedinthisparagraph.Note18212;Thefollowingstandardsarenotrequirements.Theyarereferencedforinformationonly:PracticesB537andE50,SpecificationsB456andB604,andTestMethodB602.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Formorespecificsafetyprecautionaryinformationsee8.1.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:5P.;A4
【正文语种】: