ISO 26443-2023.docx

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1、INTERNATIONA1.STANDARDISO26443editionSecond2023-10Fineceramics(advancedceramics,advancedtechnica1.ceramics)一Rockwe1.1.indentationtestforeva1.uationofadhesionofceramiccoatingsCeramiquestechniquesEva1.uationde!adherencedesrevetementsCeramiquesparessaidepenetrationRockwe1.1.ISO2023COPYRIGHTPROTECTEDDOC

2、UMENTISO2023IUirhM*hedbdi1.iUedotherwiseupdhi.o啪InyM1.tta0DmkfifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.22749O1.11觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsforewordScopeNormativereferencesTermsanddefinitionsPrincip1.eApparatus1Samp1.ingandpreparationoftestspecimensProcedure21.imits3Testreport3

3、AnnexA(informative)Pictoria1.representationsandsamp1.ephotographsofthec1.assesdenedinTab1.e1.4BJb1.1.ograPhy6ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsthtiugh(ISOtB(akafbMriiRi)tRMcekrgtheindentationbedamaged.Theindentationandsurroundingar

4、eatested,examinedfbrthecoatingand/or5Apparatushardnessindentation.optica1.microscope,stereomicroscopeShaiiprojectionregu1.ar1.ychecoptcameansmacieimagntymgg1.ass.Thisdocumentspecifiesamethodforthequa1.itativeeva1.uationoftheadhesionofceramiccoatingsup20mcana1.sorevea1.CohcsivewithThediamondaremadeTh

5、eRockwe1.1.crackstestinstrument.ThemethodThetestisnotsuitab1.efore1.asticcoatingsonhardsubstrates.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawayIha1.someora1.1.oftheircontentundatedreferences,theofthisoftheFordateddocumenton1.ytheanyeditioncitedForISO6508-1,Meta1.1.icmateria1.sRockwe1.1.har

6、dnesstestPart1:TestmethodISO6S08Meta1.1.icNotermsanddefinitionsarc1.istedinthisdocument.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obp4IECPrincip1.eAncanisintothecoatedsurfaceofthespecimentobearewherebycracksnearf1.akingwiththeaidofanoptica1.microscope.Theindentationssha1.1.bemadein

7、accordancewithISO6508-1.rfo1.1.owingtheprocedureforaRockwe1.1.TheRockwe1.1.hardnesstestingmachinesha1.1.conformwiththerequirementsofISO6508-2.Thecontourofthediamondindenterorbecheckeiscreen).Thisbysha1.1.beforat1.eastfourdifferentaxia1.sections.Theindentersha1.1.berep1.acedifthisexaminationrevea1.sanydamagetotheindentermicrowear.(e.g.chipping).Amagnificationofat1.east200isrecommendedtodetectringcracksorAIthOugharesearchprojecttoeva1.uatetheeffectOfindentationparametersshowednomajorinf1.u