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1、INTERNATIONA1.STANDARDISO1463editionF(Wrth202105Meta1.1.icandoxidecoatings一Measurementofcoatingthickness一Microscopica1.methodReVetementSmGtaHiquesetcouchesdoxydeMesuragedeVepaisseurderevetementMethodeparcoupemicrographiqueISOR43cgo2itE!)O1.SO2021COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnvis
2、cjftc三orrtmcehDVBiwixuioiti08phnn11UatiocBhrhotocp)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.oworISsmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhn
3、dMeta1.1.icandoxidecoatings-MeasurementofcoatingthicknessMicroscopica1.methodWARNINGTheuseofthisdocumentcaninvo1.vehazardousmateria1.s,operationsandequipment.Thisdocumentdoesnotpuporttoaddressa1.1.ofthesafetyprob1.emsassociatedwithitsuse.Itistheresponsibi1.ityofusersofthisdocumenttotakeappropriateme
4、asurestoensurethesafetyandhea1.thofpersonne1.priortotheapp1.icationofthedocument1 Scope1.ayers,porce1.ainmicroscope.vitreousename1.coatings,bythemicroscopica1.examinationofcross-sections2 Normativereferences3 Termsanddefinitionsnatthefo1.1.owingISOandIECmaintaintermino1.ogica1.databasesJbrJSr1.Stand
5、ardizaUoaddresses:3.1 IECE1.ectropedia:avai1.ab1.eathttpwww.e1.efIteV118W3fbes6ftgEttW三re小wP1三Wganda1.sobyexcessiveabrasionofbritt1.emateria1.sduringpreparationofcross-sections.5.4 RoundingofedgeofcoatingIftheedgeOfthecoatingcross-sectionisrounded,i.e.ifthecoatingcross-sectionisnotcomp1.ete1.yf1.atb
6、ptn0Few6hffthgtitcttw:dfcdtnRbtctbsgHdingviMii1.f1.th*gtC3(sedspecimenbeforemounting(seeA.2).5.5 Overp1.atingOverp1.atingofthetestspecimenprotectsthecoatingedgesduringpreparationofcross-sectionsanddverFirmwjiCsnenibrieoiitamthjnkBfneiReInosaiiofmentxoatingmateria1.duringsurfacepreparationfor5.6 Etch
7、ingOptimumetchingproducesac1.ear1.ydefinedandnarrowdark1.ineattheinterfaceoftwometa1.s.517essiveS11nehingproducesapoor1.ydefinedorwide1.inethatcanresu1.tinerroneousmeasurementIH赧bperoBSMH墀丽8Qp1.atiH的也四悌m蝴UngaSW牌照negate”色师Wb1.创作Sfera1.1.eviatedbyrepeatingthepreparationofthecross-sectionofthecoatedmet
8、a1.unti1.repeatabi1.ityofthethicknessmeasurement(seeA.3andA.5)isobtainedanda1.sobyoverp1.atingwithahardermeta1.5.8 MagnificationForanygivencoatingthickness,measurementuncertaintygenera1.1.yincreaseswithdecreasingmagnification.Themagnificationshou1.dbechosensothatthefie1.dofviewisbetween1,5and3Xtheth
9、ickness.5.9 Ca1.ibrationofstagemicrometerAnyuncertaintyinca1.ibrationofthestagemicrometerwi1.1.beref1.ectedinthemeasurementoftheg1.Qmen.Ca1.HMtQcigtiferaceabtenriidrosdepgtanbandsrtijIImeasuringdevice1.1.1 1MicrometereyepieceAfi1.armicrometereyepieceprovidesasatisfactorymeansofmakingthemeasurementofthespecimen.iF0eratornc5iafidBcWte1.beytiecerriuIaecuratecriibthtipriotatdftheahbepiecndiswithsavcdmpixe1.adjustmenta
