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,certifiedreferencemateria1.soragainststandardso1.utionscommercia1.1.yavai1.ab1.ethatiswide1.yusedforcontro1.purposes(day-to-dayana1.ysis)Note1toentry:Byagreement,routinemethodscanbeusedforanycommercia1.and/orarbitrationpurposes.©ISO2021-A1.1.rightsreservedggURCE;ISO/TR9769:2018,modifiedNote1toentryhasbeenadded.stoichiometryfoundedonthe-1.awofconservationofmass"wherethetota1.massofthereactantsequa1.sthetota1.massoftheproducts,1.eadingtotheinsightthatthere1.ationsamongquantitiesOfreactantsandproducts4tyIu1.tffuftiona1.Statidan1.srft>positionofnicke1.s,ferronicke1.sandnicke1.a1.1.oys4.1 Nicke1.s4.1.1 Si1.ver,g(refereemethods)前6啊四辆,WtrkBI皿伙侬n由她制iR1.fqn娥帆州州:igdUWW林coba1.t,copper,iron,manganese1.ead代你如绛1呢釉瞰a咖监m就能刎WM侬H呼血楸他说砂沿海三荆树夕se1.enium,tin,4.1.2 Arsenic,As(refereemethod)佰阴用困I1.M热碗种师晰而励腑我枇涉加映HMW蛹W加削啊用被供牌(WH袖羽se1.enium,tin,4.1.3 Boron,B(refereemethod)哨WfRmtCJWi闻(NM1.f1.tiIfnf加贝ehMo*Determinationoftota1.boroncontentCurcuminmo1.ecu1.ar4.1.4 BismuthrBi(refereemethods)阳d65第qmWE廓皿现步厢济凌极例如砂仔醐阳废d1.三Wcoba1.t,copper,iron,manganese,1.eadfs6urs三q耐热瞰K种©怵阱而V25阚加曲前华而三他SdeniUm,tin,4.1.5 Cadmium,Cd(refereemethods)也班瓯耳例丽,WM©叫曜f三i三三欣力砂9三三H三fWcoba1.t,copper,iron,manganese,1.ead招也愧工IIK热碗晒的省而故的叶妍硼瑜呼诩腕比询，解拓价招物丽描他se1.enium,1.inf4.1.6 Coba1.t,Co(refereemethod)制3谀蝴的小回的现治厢何曲阳明"献佻册对跳而掰威,coba1.t,copper,iron,manganese,1.ead4.1.7 Copper,Cu(refereemethod)碗耳而Fq咦解NMa画雕便用衿做制IR淤n硼可酬IAKi£删曲解,coba1.t,copper,iron,manganese,1.ead<&ISO2021-A1.1.rightsreserved4.1.8 Iron,Fe(refereemethod)坦063骅Q1则yWtckE3t)g他州郁山湖iRffg口部晒那Iftff晒h吼coba1.t,copper,iron,manganese,1.ead4.1.9 Manganese,Mn(refereemethod)困的双聃E皿。密州3脩前例网9小W三三掰平d1.麻俪,coba1.t,copper,iron,manganese,1.ead4.1.10 Phosphonis,P(refereemethod)映f氾中阳停磔的啪轴伸8帕由4fi胸谕曲唱呼皿秋衣而MhMOfphosphoruscontent4.1.11 1.ead,Pb(refereemethods)栈3骅Q则酒EEgt)做即。曲胸嗓Ih耶也四面W嘛耐,coba1.t,copper,iron,manganese,1.eadfSEH四:q%的瞰阚a加曲m品颇峋姗劭加映HIV%隔AfiWftMMMiyv的如武麻2侬se1.enium,tin,4.1.12 Antimony,Sb(refereemethod)K物痴:qK"?梯幽a怏於hm的窈野蒯豺4*f1.V,c'用希H制0酣招价侬窗成福A械se1.enium,tin,4.1.13 Su1.fur,S(refereemethod)1.则？阈g如的昭诙依麻的)3腋fi三W侬?一DeterminationOfsu1.furcontent-Iodimetnc4.1.14 Se1.enium,Se(refereemethod)代陋”3：平川当神蟠a憔姨G的身啰娴劭必则梦凶厢附坳制拓研阴团何所的的se1.enium,tin,4.1.15 TinrSn(refereemethod)例叼闻g：qq眠?碗咽口忱贻而If脑痢础必峭的湖厢制仇酬拓施/幽*解8舰se1.enium,tin,4.1.16 Te1.1.uriunbTe(refereemethod)fS17四qM劲映幽8哄阴Im班盼琳蛹阳胜映触他丽联Mif怖的骸断阳袖W,se1.enium,tin,4.1.17 Tha1.1.ium,T1.(refereemethod)闻朝故生强眠?幽口愉的而故的洲W陶%保洲Vf的麻做3府榴被/髓制制械se1.enium,tin,4.1.18 Zinc,Zn(refereemethod)前在f圈蜩部制目包牌检阳%硒轨册和褥仰嬲断上加网,coba1.t,copper,iron,manganese,1.ead©ISO2021-A1.1.rightsreserved4.2 Ferronicke1.s4.2.1 Carbon,C(routinemethod)Determinationofcarboncon(entInfraredabsorptionmethodafter4.2.2 ChroiniuinfCr(refereemethod)fWt594¾t572Sf1.咄用用师桁际Wfi4J三Mmmium,copperandcoha1.t4.2.3 Coba1.t,Co(refereemethod)(5Cf50z1.985,Ferronicke1.Determinationofcoba1.tcontentF1.ameatomicabsorptionSpectrometric4.2.4 Coba1.t,Co(refereemethod)W)T8转田加帆初触6(V1.冰3庚静田丽曲啊例次阴桥/用喇泄触Mromium,copperandcoba1.t4.2.5 Copper,Cr(refereemethod)9Ofg4¾ftW0g<rt硼IffW用g<9三½ffiMr0mjum,copperandcoba1.t4.2.6 Manganese,Mn(refereemethod)但Ot£3钙箕加如慨魄脚味W庚昭福彬出呵锹邱R暇应麻做)R晚如OmiUm,copperandcoba1.t4.2.7 Nicke1.,Ni(refereemethod)ISO6352:1985,Ferronicke1.Determinationofnicke1.contentDimethy1.g1.yoximegravimetricmethod4.2.8 Phosphorus,P(refereemethod)丽则W8!坪您N喇咪州8俯硒6痢砚啷睽皿吸用Htn网Ofphosphoruscontent-4.2.9 PhosphorusfP(refereemethod),90t蓼蛛加由便即团加邕叫涮帆株rB用帆渊的唠轮醐R晚Mrom沁m,copperandcoba1.t4.2.10 Su1.fur,S(routinemethod)也出锹昆MC广掰¾1.Determinationofsu1.furcontentInfraredabsorptionmethodafter4.2.11 Su1.fur,S(refereemethod)f喇诬冽画9尔版配网(例炖“洲阳fi三ZW歌】一Determinationofsu1.furcontent-Iodimetric4.2.12 Si1.icon,Si(refereemethod)ISO8343:1985,Ferronicke1.DeterminationOfsi1.iconcontentGravimetricmethod4.3 Nicke1.a1.1.oys4.3.1 A1.uminium,1.(refereemethod)a1.1.oysF1.ameatomicabsorptionSpectrometricana1.ysisPart7：Determination4.3.2 Boron1.B(refereemethod)峻呻M8V5网W/啾70面赛由a1.1.oysDeterminationoftota1.boroncontentCurcuminmo1.ecu1.ar4.3.3 Coba1.t,Co(refereemethod)P族您SMWf1.fAftsorptiQ"Spectrometricana1.ysisPart1:Determination4.3.4 Chromium,Cr(refereemethods)DeterminationofchromiumcontentPotentiometricmrationmethod而期丽切qmPZPf1.(½Wf1.ftsorptronSpectrometricana1.ysisPart1:Determination4.3.5 Copper,Cu(refereemethod)M9f5V44W¾?擀C侬j6ftfiW3PR而？8fi6W曲沸厂"£ioSpectrometricana1.ysisPart1:Determination4.3.6 IronfFe(refereemethod)(Jc6qM期0场。3PAP0t¾Sf1.ftforpn'Spectrometricana1.ysis-Part1：Determination4.3.7 Manganese,Mn(refereemethod)画物由48怕？WdF加®P曲施Hf俐阴漱OrPtionSpectromerricana1.ysisPart1：Determination4.3.8 Mo1.ybdenum,Mo(refereemethod)伙V"%树取fV3酷国号rB月加F坦明底Tminationofmo1.ybdenumcontentInductive1.ycoup1.edp1.asma4.3.9 Niobium,Nb(refereemethod)fffc22fyg，丽根龙/UI1.oySDeterminationofniobium-Inductive1.ycoup1.edp1.asmaatomicemission4.3.10 Nicke1.,Ni(refereemethod)欣/拜训胧弊喏M即?榔f福5DeterminationofNicke1.contentInductive1.ycoup1.edp1.asmaatomic©ISO2021-A1.1.rightsreserved4.3.11 Phosphorus,P(refereemethods)g3uf曲即评秋MB辟ho(f)eierminationofphosphoruscontentMo1.ybdenumb1.uemo1.ecu1.ar的则W例的？RW脓/用修牺喇硼Pd吸皿城管用三MOfphosphoruscontent-4.3.12 1.ead,Pb(refereemethod)Rf1.437r2018,Nicke1.a1.1.oysDeterminationof1.eadE1.ectrotherma1.atomicabsorptionSpectrometric4.3.13 Su1.fur,S(refereemethod)1期则N附9d喊靛中的施睢Irmf*KUPt蝠晒一DeterminationOfsu1.furcontentIodimetric4.3.14 Si1.icon9Si(refereemethod)碉»5例"M,Nicke1.a1.1.oysF1.ameatomicabsorptionSpectrometricana1.ysisPart8:Determination4.3.15 Tanta1.umrTa(refereemethod)版材FBfMe南a1.1.oysDeterminationoftanta1.umInductive1.ycoup1.edp1.asmaoptica1.emission4.3.16 Titanium,Ti(refereemethod)f54fW3:21.bX,zcfce/a1.1.oysDeterminationofUtaniumcontentDian1.ipyry1.methanemo1.ecu1.ar4.3.17 Vanadium,V(refereemethod)VfG播她以孰竽缘做kke1.a1.1.oysF1.ameatomicabsorptionSpectrometricana1.ysisPan9:Determination5RangeOfapp1.icationandprincip1.eofthemethods5.1 Nicke1.s5.1.1 Si1.ver,bismuth,cadmium,coba1.tcopper,iron,manganese,1.eadandzincAg,Bi,Cd,Co,Cu,Fe,Mn,PbandZnDocument:ISO63S1:1985,Nicke1.Detenninationofsi1.ver,hismuthfcadmium,coha1.t,copper,iron,manganese,1.eadandzinccontentsF1.ameatomicabsorptionSpectrometricmethod.Rangeofapp1.ication:determinationinrefined,wroughtandcastnicke1.of:si1.vercontentsfrom0,0002%(bymass)to0,01%(bymass);bismuthcontentsfrom0,0010%(bymass)to0.01%(bymass);cadmiumcontentsfrom0,0002%(bymass)to0,0025%(bymass);©ISO2021-A1.1.1.ightsreservedcoba1.tcontentsfromO1OOI0%(bymass)to1,00%(bymass);coppercontentsfrom0,0002%(bymass)to1.r00%(bymass);ironcontentsfrom0r002S%(bymass)to0r15%(bymass);manganesecontentsfrom0,0005%(bymass)to0,20%(bymass);1.eadcontentsfrom0,0005%(bymass)to0,01%(bymass);Zinccontentsfrom0,0002%(bymass)to0,015%(bymass).MQXfiiIationT也e11ff1.bd.forthedeterminationofcoba1.tandcoppercanberaisedto2%(bymass)byaminorNOTE2The1.ower1.imitforthedeterminationofironcanbeextendedto1.essthan0,0025%(bymass)Providednicke1.containing1.essthan0.0001%(bymass)ironisusedforpreparationofthestandardso1.utions.Princip1.eofthemethod：a)H1.SsoIutionto9«kiVH¾IWftitricaciddi1.uted(1*1),evaporationofexcessacidanddi1.utionofb)aspirationoftheso1.utionintotheair-accty1.enef1.ameofanatomicabsorptionspectrometer;c)却械Rant>R楠如fp1.ion蝴懈咖三3曲fiW1.的<1.(W耐必喻原理femcnt5.1.2Si1.ver,arsenic,bismuth,cadniunf1.ead,antimony,se1.enium,tin1.te1.1.uriumandtha1.1.iumAgfAs,BifCd,Pb,Sb,Se,Sn,TeandT1.Document:ISO7523:1985,Nicke1.Determinationofsi1.ver,arsenic,bismuth,cadmium,Ieadtantimony,se1.enium,tin,te1.1.uriumandtha1.1.iumcontentsE1.ectrotherma1.atomicabsorptionSpectrometricmethod.Rangeofapp1.ication:determinationinrefined,wroughtandcastnicke1.of: si1.vercontentsfrom0,1ggto10gg; arseniccontentsfrom1ggto20gg; bismuthcontentsfrom0,5ggto15gg; cadmiumcontentsfrom0,1ggto2gg;一1.eadcontentsfrom0,1ggto10gg; antimonycontentsfrom1ggto10gg; se1.eniumcontentsfrom1ggto10gg; tincontentsfrom1ggto5gg; te1.1.uriumcontentsfrom0,2ggto10gg: tha1.1.iumcontentsfrom0,5gto10gg.Princip1.eofthemethod：a) disso1.utionofatestportioninnitricacidanddi1.utionoftheso1.utiontoaknownvo1.ume;b) introductionofaknownvo1.umeoftheso1.utionintoane1.ectrotherma1.atomizerofanatomicabsorptionspectrometer;c) muiompBm1.(nfIiiii1.thbKofptioiirfitfikMatiohr1.deafiajfceIinedmcifccff1.Ftiienmq1.ctajdmiohBidtc1.K1.ementusingbackgroundcorrection.5.1.3 Boron,BDocument:ISO11436:1993,Nicke1.andnicke1.a1.1.oys-Determinationoftota1.boroncontent-Curcuminmo1.ecu1.arabsorptionSpectrometricmethod.Rangeofapp1.ication:determinationoftota1.boroncontentsfrom4ggto240gginnicke1.andnicke1.a1.1.oys.Princip1.eofthemethod:a) disso1.utionofatestportioninhydroch1.oricandnitricacids;b) decompositionofresistantboroncompounds(e.g.boronnitrides)byfumingthesamp1.eso1.utionwithphosphoricandsu1.furicacidsatnot1.essthan290for30min;c) formationoftheboroncurcumincomp1.exinabufferedaceticacidandsu1.furicacidmedium;d) measurementoftheabsorbanceofthetestso1.utionatawave1.engthof543nm.5.1.4 Phosphorus,PDocument:ISO11400:1992,cezferronicke1.andnicke1.a1.1.oysDeterminationofphosphoruscontentPhosphovanadomo1.ybdatemo1.ecu1.arabsorptionSpecirometricmethod.RangeOfapp1.ication:determinationphospho11scontentsfrom0,0005%(bymass)to0,05%(bymass)innicke1.NOTE1As,CrrHfvo1.ati1.isation(forCr).Nb,Si,Ta,Ti,Winterfere,buttheinterferencescanbeavoidedbycomp1.exationorNOTE2The1.owestphosphorusntent(0,0005%)canon1.ybereachedinsamp1.eswith1.owcontentsoftheInterferinge1.ements.Princip1.eofthemethod:a) disso1.utionofatestportioninamixtureofnitricandhydroch1.oricacids;b) fi1.mingwithperch1.oricacidinaPForPTFEbeakerandremova1.ofchromiumasvo1.ati1.eChromy1.ch1.oride;c) comp1.exationofsi1.iconandr