行业标准《高纯铝锭》英文版--送审稿

YS××××—××××YS××××—××××ForewordSAC/TC243isinchargeofthisEnglishtranslation.IncaseofanydoubtaboutthecontentsofEnglishtranslation,theChineseoriginalshallbeconsideredauthoritative.ThisstandardisdraftedinaccordancewiththerulesgivenbyGB/T1.1-2009.ThisstandardreplacesYS/T275-2008(highpurityaluminium)inwhole.Inadditiontoanumberofeditorialchanges,thefollowingtechnicaldeviationshavebeenmadewithrespecttotheYS/T275-2008:——Revisedstandardname(seestandardcover,2008editioncover);——Revisedthescopeofapplication(see1inthe2008Edition);——Revisedofnormativereferencedocuments(see2,2inthe2008Edition);——TheAl99.9999designationhasbeenaddedandthedesignationrequirementshavebeenrevised(seearticle3.1inthe3.12008Edition).——Revisedchemicalcomposition(see3.2,NotesinTable1of2008edition).——Addeduranium,thorium,vanadiumandboron(see3.2)inthechemicalcompositionofAl99.999.——AddedvanadiumandboroninthechemicalcompositionofAl99.999designation.——Revisedtheappearancequalityrequirements(see3.3inthe2008Edition);——Revisedingotshaperequirements(see3.4inthe2008Edition);——Increasedotherrequirements(see3.5);——Revisedchemicalcompositionanalysismethod(see4.1inthe2008edition);——Addedarbitrationanalysismethod(see4.1inthe2008edition);——Revisedinspectionandacceptancerequirements(see5.1inthe2008edition);——Increasedweightrequirements(see5.4)——Revisedsamplingandsamplepreparationrequirements(see5.5.1.1,the2008editionof5.4.1.1);——Revisedarbitrationsamplingrequirements(see5.5.1.2,the2008editionof5.4.1.3);——Revisedthejudgementofinspectionresults(see5.6,the2008editionof5.5);——Revisedrequirementsformarks,packaging,transportation,storageandcertificationofquality(see6,2008Edition6);——Revisedcontentsoftheorder(orcontract)(see7inthe2008edition).ThisstandardwasproposedandpreparedbynationalnonferrousmetalsStandardizationTechnicalCommittee(SAC/TC243).Thisstandardisissuedby:XinjiangjoinworldCo.,Ltd.Themaintranslatorsofthisstandardare:MaLin,FengWei,LiYongqi,MaXiaohong.SongYuping,ThepreviouseditionsofYS/T275-2008areasfollows:——GB/T8179-1987;——YS/T275-1994,YS/T275-2000,YS/T275-2008.HighpurityAluminiumingot1.ScopeThisstandardspecifiestherequirements,testmethods,inspectionrules,marks,packaging,transportation,storageandqualitycertificates,orders(orcontracts)ofhighpurityaluminiumingot.Thisstandardisapplicabletohighpurityaluminiumingotproducedbysegregationmelting(stepcrystallization,directsolidificationpurify,zonemelting)orelectrochemicalrefining(electrolysis)withAl99.99%oraboveasrawmaterial.2.NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.GB/T3199Wroughtaluminiumandaluminiumalloyproducts-Packing,marking,transportingandstoringGB/T8170Rulesofroundingofffornumericalvalues&expressionandjudgementoflimitingvaluesGB/T25820SteelstripsforpackingYS/T244Chemicalanalysismethodsofhighpurityaluminum(allparts)YS/T870Chemicalanalysisofhighpurityaluminium.Determinationoftraceimpurities.InductivelycoupledplasmamassspectrometryYS/T871Chemicalanalysisofhighpurityaluminium-Determinationoftraceimpurities－GlowdischargemassspectrometryQB/T3811Plasticpackingbelt.3．Requirement3.1ProductclassificationAccordingtochemicalcomposition,thehighpurityaluminiumingotisdividedintothreegrades,Al99.9999,Al99.9995andAl99.999.3.2ChemicalcompositionThechemicalcompositionofhighpurityaluminiumingotshouldmeettherequirementsofTable1.Ifthepurchaserhasrequirementsforheavymetalelementssuchasarsenic,cadmium,mercuryorotherimpurities,thecontentsshallbedeterminedbythesupplierandthepurchaserafterconsultationandspecifiedintheorder(orcontract).Table1 Designation Puritycode Chemicalcomposition(massfraction) ≤，μg/g Alcontent≥，% Si Fe Cu Zn Ti Ga Pb Cd Ag In Th U V B OtherIndividuala Al99.9999 6N 0.2 0.2 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.2 ＜0.0005 ＜0.0005 0.1 0.1 0.1 99.9999b Al99.9995 5N5 1.0 1.0 0.5 0.9 0.5 0.5 0.5 0.2 0.2 0.2 ＜0.005 ＜0.005 1.0 0.5 0.2 99.9995b Al99.999 5N 2.5 2.5 1.0 0.9 1.0 0.5 0.5 0.2 0.2 0.2 - - 1.0 1.0 0.5 99.999c Note:Highpuritymetalasmainmaterialtoproducehighpurityaluminiumorpurityaluminiumalloyinthefieldofmicroelectronics,shouldbeaccordancewiththeGB/T33912.a.Otherseachmeanstheelementsthatarenotlistedornotspecifiedinthetable.b.Themassfractionofaluminumisthedifferencebetween100%andtotalcontentofallelementsnotlessthan0.000005%.Thevaluesofallelementsshouldbeexpressedas0.0000XX%beforesummationand0.0000X%aftersummation.c.Themassfractionofaluminumisthedifferencebetween100%andtotalcontentofallelementsnotlessthan0.00001%.Thevaluesofallelementsshouldbeexpressedas0.000XX%beforesummationand0.000X%aftersummation.3.3AppearancequalityThesurfaceofthefinealuminumingotshouldbeclean,withoutsevereflash,allowingslightslaginclusions.3.4Ingotweightandingottype3.4.1Theweightofeachbatchoreachrefinedaluminumingotisdeterminedbythesupplierandthepurchaser.3.4.2Ingotsshouldbesuitableforpackaging,transportationandstorageneeds.3.5OtherrequirementsWhenthepurchaserhasspecialrequirementsforthequalityoftheproduct,thesupplierandthepurchasershalldecidethroughconsultationandindicatethemintheorderorcontract.4.Testmethod4.1Chemicalcomposition4.1.1Conventionalchemicalanalysisisperformedonlyforelementswithnumericalvaluesspecifiedoutsidethe"Al"and"eachother"columnsinTable1.4.1.2ForAl99.9999,Al99.9995andAl99.999grades,chemicalcompositionanalysisiscarriedoutinaccordancewithYS/T870,YS/T871,YS/T244(allparts)orthemethodagreedbybothsuppliersandpurchasers.ThearbitrationanalysisshallbeconductedaccordingtotheprovisionsofYS/T871orbyconsultationbetweenthesupplierandthepurchaser.4.1.3TheanalysisvalueisjudgedbyRevisedcomparisonmethod.ThenumericalreductionrulesarecarriedoutaccordingtotherelevantprovisionsofGB/T8170.ThereductionsareconsistentwiththelimitdigitsinTable1.4.2AppearancequalityTheappearancequalityofhighpurityaluminiumingotisvisuallyinspected.5Inspectionrule5.1Inspectionandacceptance5.1.1Theproductshallbeinspectedbythesuppliertoensurethatthequalityoftheproductmeetstherequirementsofthisstandardandtheorder(orcontract),andtofillitinthequalitycertificate.5.1.2Thepurchasershallinspectthereceivedproductsinaccordingtotherequirementsofthisstandard.Iftheinspectionresultisnotinconformitywiththisstandardandtheprovisionsoftheorder(orcontract),itshallbesubmittedtothesupplierinwrittenformandsettledthroughconsultationbetweenthesupplierandthepurchaser.Objectionsofchemicalcompositionandotherpropertiesshallberaisedwithinonemonthfromthedateofreceiptoftheproduct,andobjectionsofotherpropertiesshallberaisedwithinthreemonthsfromthedateofreceiptoftheproduct.Ifarbitrationisrequired,theorganizationauthorizedbythesupplierandthepurchasershallbeentrustedtodosoandsampledtogetherbybothparties.5.2BatchesTheproductsshouldbesubmittedforacceptanceinbatches,andeachbatchshouldbemadeupofthesamefurnace.5.3WeightcountingTheproductshouldbeweighed.5.4InspectionprojectEachbatchofrefinedaluminumingotsshouldbeinspectedforchemicalcompositionandappearancequality.5.5Samplingandsamplepreparation5.5.1Chemicalcomposition5.5.1.1MeltsamplingandsamplepreparationThemeltsamplingshouldbecarriedoutintheingotflowgroovebygraphitespoon,thesamplingmoldshouldbepre-heatedandimpuritiesarenotavailable.Samplingshouldbetakenoutinthebeginningofthecastingandtheendofthecasting.Samplescanalsobecutofffromtherefinedingots,eachsampleshouldbeatleastthreespecimens.Thespecimensshouldhavenoporosity,slag,looseandcrack.5.5.1.2SamplingarbitralApieceofrefinedaluminiumingotistakenfromanybatch,inthepositionofupper,middleandbottom.Iftheupper,middleandbottompositionisnotclear,atleastthreepiecesofrandomsamplesshouldbeprepared.Samplingbycuttingmethod,grindawayatleast2mmthicknessforGDMStest.ThesamplepreparationshouldbeaccordancewiththeGDMSrequirement.5.5.2AppearancequalityTheappearancequalityshouldbecheckedbyeachingot.5.6Judgementofinspection5.6.1Ifthechemicalcompositionofanysampleisnotqualified,thebatchshallberejected.5.6.2Whentheappearancequalityofanyrefinedaluminumingotisnotqualified,itisjudgedthisingotisnotqualified.6Marking,packaging,transportation,storageandcertificateofquality6.1Marking6.1.1ProductmarkingEachbatchofaluminumingotsshouldbecastorprintedwiththefactorysignandmeltingnumber.6.1.2PackagemarkingEachbundleofaluminiumingotsshallbestuckatleasttwolabels(orcertificate)withvibrant,waterproofandnoteasytofalloff.Thefollowcontentshouldbeindicatedinthelabel:a）productname;b)designation;c)smeltingnumber;d)netweight;e)numberofblocks;f)dateofproduction;g）thesealofthesupplier'squalityinspectiondepartment.(orthesignatureorsealofthequalityinspector).6.2Packaging6.2.1Refinedaluminiumingotshouldbebaledas"#"orotherforms.6.2.2Aluminumingotscanbebundledwithsteelstrips,highstrengthplasticwrappingstripsorothermaterials,butitshouldbeguaranteedthealuminumingotsstable.6.2.3Steelstripsforbundlingshallberust-proofandinconformitywithGB/T25820.PlasticwrappingstripsforbundlingshallbeinaccordancewithQB/T3811orbenegotiatedbetweensuppliersandpurchasers.6.3TransportationandstorageThetransportationandstoragesitesofrefinedaluminumingotshouldbeclean,inaccordancewiththerequirementsofGB/T3199ornegotiatedbetweensuppliersandpurchasers.6.4CertificateofqualityProductqualitycertificateshouldbeattachedoneachbatchofproductsandstate:a)suppliername;b)productname;c)thedesignationname;d)batchnumber;e)netweightandpieces;f)testresultandthesealofthesupplier'squalityinspectiondepartment..g)thestandardnumber;h)packagingdate(orex-factorydate).7Purchaseorder(orcontract)contentThepurchaseorder(orcontract)thatordersproductslistedinthisstandardshouldincludethefollowingitems::a)productname;b)thedesignationname;c)ingotstypeandingotsweight;d)quality;e)anyotherrequirementnotlistinthisstandardshouldnegotiatedbysupplierandpurchaser(includingchemicalcomposition,ingotweightandingottype,testmethod,marking,packaging,transportationandstorage).f)thisstandardnumber.IssuedbyMinistryofindustryandinformationtechnologyofthePeople’sRepublicofChinaYSImplementationdate:2018-09-01Issueddate:2018-04-30Highpurityaluminiumingot高纯铝锭(EnglishTranslation)YS/T275-2018ReplaceYS/T275-2008People'sRepublicofChinanonferrousmetalsindustrystandardICS77.120.10H61PAGE1