AS 1231(铝和铝合金-阳极氧化涂层)

AS1231—2000AustralianStandard™Aluminiumandaluminiumalloys—AnodicoxidationcoatingsAS1231AccessedbyHyderConsultingPtyLtdon23Aug2001ThisAustralianStandardwaspreparedbyCommitteeMT/9,MetalFinishing.ItwasapprovedonbehalfoftheCouncilofStandardsAustraliaon16June2000andpublishedon19July2000.ThefollowinginterestsarerepresentedonCommitteeMT/9:AustralasianInstituteofMetalFinishingAustralianChamberofCommerceandIndustryAustralianIndustryGroupDepartmentofDefence(Australia)GalvanisingAssociationofNewZealandGalvanizersAssociationofAustraliaInstituteofMaterialsEngineeringAustralasiaPowderCoatersAssociationRoyalAustralianChemicalInstituteSocietyofAutomotiveEngineers,AustralasiaTelstraCorporationAdditionalinterestsparticipatinginthepreparationofthisStandard:AluminiumfabricatorsAnodisersAustralianWindowAssociationTechnicalpublishersKeepingStandardsup-to-dateStandardsarelivingdocumentswhichreflectprogressinscience,technologyandsystems.Tomaintaintheircurrency,allStandardsareperiodicallyreviewed,andneweditionsarepublished.Betweeneditions,amendmentsmaybeissued.Standardsmayalsobewithdrawn.ItisimportantthatreadersassurethemselvestheyareusingacurrentStandard,whichshouldincludeanyamendmentswhichmayhavebeenpublishedsincetheStandardwaspurchased.Detailedinformation[e-mail],orwritetotheChiefExecutive,StandardsAustraliaInternationalLtd,POBox1055,Strathfield,NSW2135.ThisStandardwasissuedindraftformforcommentasDR99260.AccessedbyHyderConsultingPtyLtdon23Aug2001AS1231—2000AustralianStandard™Aluminiumandaluminiumalloys—AnodicoxidationcoatingsOriginatedasASK150—1963.AS1956—1974andAS1231—1985revised,amalgamatedandredesignatedAS1231—2000.COPYRIGHT©StandardsAustraliaInternationalAllrightsarereserved.Nopartofthisworkmaybereproducedorcopiedinanyformorbyanymeans,electronicormechanical,includingphotocopying,withoutthewrittenpermissionofthepublisher.PublishedbyStandardsAustraliaInternationalLtdPOBox1055,Strathfield,NSW2135,AustraliaISBN0733734812AccessedbyHyderConsultingPtyLtdon23Aug2001AS1231—20002PREFACEThisStandardwaspreparedbytheJointStandardsAustralia/StandardsNewZealandCommitteeMT/9,MetalFinishing,tosupersedeAS1231—1985,Aluminiumandaluminiumalloys—AnodisedcoatingsforarchitecturalapplicationsandAS1956—1976,Anodicoxidationcoatingsonaluminiumfordecorativeandautomotiveapplications.ThesetwoStandardshavebeencombinedbecauseofthesimilarityoftheirtechnicalcontent.DuringthisrevisioncognizancewastakenofthefollowingInternational(ISO),BritishandAmericanStandards:ISO7599:1983Anodizingofaluminiumanditsalloys—Generalspecificationsforanodicoxidecoatingsonaluminium.BS1615:1987Anodicoxidationcoatingsonaluminiumanditsalloys.3987:1991Anodicoxidationcoatingsonwroughtaluminiumforexternalarchitecturalapplications.ASTMB580-79SpecificationforanodicoxidecoatingsonaluminiumThisStandardisbasedprimarilyonBS1615whichisconsideredbyCommitteeMT/9asthemostappropriateandmostup-to-dateofthefourStandardslisted.ThisStandardistheresultofaconsensusamongtherepresentativesontheJointCommitteetoproduceitasanAustralianStandard.Theterm‘informative’hasbeenusedinthisStandardtodefinetheapplicationoftheappendixtowhichitapplies.An‘informative’appendixisonlyforinformationandguidance.AccessedbyHyderConsultingPtyLtdon23Aug2001AS1231—20003CONTENTSPage1SCOPE..............................................................................................................................42REFERENCEDDOCUMENTS........................................................................................43DEFINITIONS..................................................................................................................64DESIGNATION................................................................................................................75VISUALINSPECTIONAFTERANODISING................................................................76SAMPLING......................................................................................................................87THICKNESSOFCOATING............................................................................................88SEALING.........................................................................................................................99ABRASIONRESISTANCE..............................................................................................910CORROSIONRESISTANCE.........................................................................................1011LIGHTFASTNESSANDRESISTANCETOHEAT.....................................................1012LIGHTREFLECTIONPROP