ISO TR 04644-2021.docx

TECHNICA1.REPORTISO/TR4644editionFirst2021-08Nicke1.s,ferronicke1.sandnicke1.a1.1.oysSpositionNicke1.s,ferronicke1.setQHiageSdenicke1.NormespourIadeterminationdeIacompositionchimiqueCOPYRIGHTPROTECTEDDOCUMENT©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.ishedinSwitzerhnd©ISO2021-A1.1.rightsreservedContentsforeword2ScopeoNormativereferences4positionof1nicke1.s,ferronicke1.sandnicke1.a1.1.oys4.1 Nicke1.sRangeofapp1.icationandprincip1.eofthemethods65.1 jICke1.S.65.1.1 Si1.ver,bismuth,cadmium,coba1.tfcopper,iron,manganese,1.eadandzinc5.1.2 Ajbt6¢UCbjdjuthrM4bad111.iii11jfIeaibtinionyrSe1.eniumrtinrte11urium6andtha1.1.iumAg.As,Bi,Cd,PbrSb,Se,Sn,TeandT1.75.1.3 Boron,B851.4Borus,P.>(>-.«(«».85.2 Ferronicke1.s9子丝5.2.45.2.50Hi1.1.mcoba1.t,copper,manancseandphosphorusCr.Co,Cu.MnandP1.1(9Nicke1.Ni10蛀4品阿H孕io5.3N1.Cke1.a1.1.oys5.3.1A1.uniiniunitA1.115.3.25.3.45.3.5BwrontBchromiumrcopper,ironandmanganeseCorCrrCu,FeandMnChromium,Cr.12Mo1.ybdenum,Mo125.3.5.3.85.3.9Niobtn.Nb13Phosphorus,P141.ead,Pb.145.3.105.3.125.3.135.3.14§m蜥,§i15Titanium1.Ti16Vanadium,V16AnnexA(informative)Graphica1.representationofthescopeofmethodsdescribedinthisAnnexB-fmfeFttiative)Bi1.ingua1.keyoftheabbreviatedtermsusedinthefiguresgiveninAnneXA2Bib1.iography.22ForewordISO(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狐籽福也槛of1.SOIEC(M1.如。假般用帕艇磔RN敏舰M附产时COrdanCe圳'htheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewww.iso.org/direc1.ives).时歌ionrightsd般掂出1n隔嗯琳娜ns仲(f趣出飘冲做用贤忖doc1.三r强出银监ssubjectofanypatentrightsidentifiedduringthedeve1.opmentofthedocumentwi1.1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsandThisdocumentwaspreparedbyTechnica1.CommitteeISO/TC155,Nicke1.andnicke1.a1.1.oys.Anyfeedbackorquestionsonthisdocumentshou1.dbedirectedtotheuser'snationa1.standardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww.iso.org/members.htm1.©ISO2021-A1.1.rightsreservedNicke1.s,ferronicke1.sandnicke1.a1.1.oysSposition1 Scopepositionofnicke1.s,ferronicke1.sandnicke1.a1.1.oys(seeC1.ause4).AnnexAshowsgraphica1.representationsofthecontentrangesofthemethods1.istedinthisdocument：2 Normativereferences3 TermsanddefinitionsISOandIECmaintaintermino1.ogica1.databases.forJiseinSiandardizationatthefo1.1.owingaddresses:3.1 IECE1.ectropedia:avai1.ab1.eathttp：/www.e1.e<tropedia.orgrefereemethodVa1.idationentty:somestoichiometricmethodsaIowmethods1.aboratorieshavingPart1.dpatedsto1.ch1.ometricSOURCE：CEN/TR10261:2018,modifiedNote1toentryhasbeenadded.)routinemethodThisdocument1.iststheInternationa1.Standardswhicharecurrent1.yavak4orthedeterminationofItprovidesdetai1.sontherango-opp1.icationandgivestheprincip1.eofthemethoddescribedineachInternationa1.Standard(seeC1.ause5).FigureA.1representsthefie1.dsofapp1.icationofthemethc1.savai1.ab1.eforthethreekindsofmatrixes；FigureA.3givesthecontentrangesofthemethodsforferronicke1.s;AnnexBprovidesabi1.ingua1.keyoftheabbreviatedtermsusedinthefiguresgiveninAnnRX.Therearenonormativereferencesinthisdocument.Forthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obpstoichiometricmethodoramethodca1.ibratedagainstpuremeta1.sorstoichiometriccompounds,whichisusedforcertificationana1.ysisorincaseofarbitrationNote1tests.Duetoa1.ackofaccuracyorornumberOfca1.ibratedagainstpuremeta1.sorinre1.atedcompoundscannotbetakenas*refereemethods*.Theyarepub1.ishedasTechnica1.SpecificationsorTechnica1.Reports.3.2methodca1.ibratedagainstreferencemateria1.s,certifiedr