ISO 03613-2021.docx
INTERNATIONA1.STANDARDISO3613editionF(Wrth202105Meta1.1.icandotherinorganiccoatingsChromateconversioncoatingsonzinc,cadmium,a1.uminium-zinca1.1.oysandzinc-a1.uminiuma1.1.oysTestmethodsRevetementsmeta1.1.iquesetautresrefetementsinorganiques一Couchesdeconversionauchromatesurzinc,cadmiumeta1.1.iagesd1.a1.uminiumzincetdezmc-a1.uminiumMdthodesd'essaiIsoR强附卬02喇©ISO2021COPYRIGHTPROTECTEDDOCUMENT©ISO2021岫rkdea/山thUcdOthcnviscjft<c三orrtmcehDVBiwixuioiti08phnn11UatiocBhr<1.>hotoc<>p)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.oworIS<smemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsForewordivIntroductionv2 Scope13 Normativereferences14 Termsanddefinitions15 Reagents26 Apparatus3Testmethods46.1 1Cner*1.46.2 Testforthepresenceofaco1.our1.esschromatecoatingonzinc46.3 Testforthepresenceofaco1.our1.esschromatecoatingonzinc-a1.uminiumand!fractionofa1.umnuttiS311oys.56.5 Testforthepresenceofhexava1.entchromiuminbothco1.our1.essandco1.ouredGsqmatcG?HW睁56.5.1 Testmethodemp1.oyingtestso1.utionC1.56.5.2 Testmethodemp1.oyinga1.ternativetestso1.utionC2(destructive)56.5.3 E愉福给On研U1.tSSPeCtroPhotOmeter76.6 Determinationofhexava1.entchromiumcontentofco1.ouredchromatecoatings86.6.1 Preparationofca1.ibrationgraphH>-"""".-一M"“”"一,""-”-".-"”"”"-6.6.4 Expressionofresu1.ts86.7 Determinationoftota1.chromiumcontentofco1.ouredchromatecoatings96.7.2 Bhtptaititibnofca1.ibrationgraph96.7.3 Determination9卜XPreSSion(Jfrsu1.ts；6.8 的期盼bionAWrtt三tt出h8fipaOfbothco1.our1.essandco1.ouredchromate96.9 Testforadhesionbyabrasion97 6.10Qua1.ityeva1.uationtestofchromate1.ayersonzincandcadmiumsurfaces10Testreport108 Ib1.1.OgraPhy11ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtmiw)bMd>niK盟RAucekdHpfff1.QbbGgbodyIcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare蜩则搬of1.SOIEC(M1.糖八°忱刷感期taN螂$觊萨%COrdanCetheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewww.iso.org/direc1.ives).时歌ionrightsd般掂棚15脚蝴橱卿SnSi嘏趣出即的植般眈doc瞰邮翩舟硼hsubjectofanypatentrightsidentifiedduringthedeve1.opmerUW4io÷uwMM41.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement,documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪蝴蜘明瓶ationc。的福P奥爽融Mthe可般IIi潴称柝福ticn1盘件戏3以徽?盘?isoforeword.htn1.愠isc加SH三WbW勘th1.aredar胡韵R+mitteefemm根WMd般rdiz杯腓的处8脚&他幽Kmmi瞬4oongs,TC262,Meta1.1.icandotnerinorganiccoatings,inc1.udingforcorrosionprotectionandcorrosiontestingofmeta1.sanda1.1.oys,inaccordancewiththeAgreementontechnica1.cooperationbetweenISOandCEN(ViennaAgreement).Thisfourtheditioncance1.sandrep1.acesthethirdedition(ISO3613:2010),whichhasbeentechnica1.1.yrevised.Themainchangescomparedwiththepreviouseditionareasfo1.1.ows:Tab1.e1hasbeenrevised;ana1.ysismethoddescribedin6.5wasa1.ignedwiththemethoddescribedinIEC62321-7-1；pWHfVWb(Wfttfif1.tionoftestso1.utionC2in432hasbeenrevisedandasecondstandard1.imitingtimehasbeenamendedin6.1;procedurefortestingwithtestso1.utionC2hasbeenrevisedin÷2;descriptionoftheca1.ibrationofspectrophotometerhasbeenadded.A三假d电塔郴fi1.三1.icsth1.scah8副RRwtm0三HHW4三nadona1.standardsbody.AIntroductionconversioncoatingsaswe1.1.asthetota1.chromiumcontentofchromateconversioncoatings."chromating”.ThedeprecatedZpassivation*isnotcorrect,asitdoesnotconformtotheISO2080designation,coatingsrep1.acinghexava1.entconversioncoatings.Passivationcontainingnowadaysoftenuseda1.1.owedCr(V1.)-free-A1.1.rightsreservedThisdocumentspecifiesmethodsforthequa1.itativedeterminationofthepresenceofchromateTheapp1.icationofverythin,co1.our1.ess,practica1.1.yinvisib1.echromateconversioncoatingsisfrequent1.yca1.1.ed“passivation：whi1.etheapp1.icationofthicker,co1.ouredchromateconversioncoatingsisca1.1.edandisthereforetermChromateconversioncoa1.ingsarebasedonaso1.utioncontainingCr(V),Boththeprocessso1.utionandtheContainchromatechromium.ThetermProductsisCr(V1.)arenotforwithinEUandprocessesusingCr(V1.)arestrict1.yregu1.ated.Meta1.1.icandotherinorganiccoatingsChromateconversioncoatingsonzinc,cadmium,a1.uminium-zinca1.1.oysandzinc-a1.uminiuma1.1.o
