BS EN ISO 3882-2003 Metallic and other inorganic coatings - Review of methods of measurement of thickness《金属和其他无机物覆层 厚度测量方法述评》.pdf

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1、BRITISH STANDARD BS EN ISO 3882:2003 Metallic and other inorganic coatings Review of methods of measurement of thickness The European Standard EN ISO 3882:2003 has the status of a British Standard ICS 25.220.20; 25.220.40 BS EN ISO 3882:2003 This British Standard was published under the authority of

2、 the Standards Policy and Strategy Committee on 23 July 2003 BSI 23 July 2003 ISBN 0 580 42294 1 National foreword This British Standard is the official English language version of EN ISO 3882:2003. It is identical with ISO 3882:2003. It supersedes BS EN ISO 3882:1995 which is withdrawn. The UK part

3、icipation in its preparation was entrusted to Technical Committee STI/37, Methods of test for metallic and related inorganic coatings including corrosion tests, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-r

4、eferences The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of Bri

5、tish Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; prese

6、nt to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an i

7、nside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 9, the Annex ZA pages and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication

8、 Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO3882 April2003 ICS25.220.20;25.220.40 SupersedesENISO3882:1994 Englishversion MetallicandotherinorganiccoatingsReviewofmethodsof measurementofthickness(ISO3882:2003) Revtementsmtalliquesetautresrevtements inorganiquesVuedense

9、mblesurlesmthodesde mesuragedelpaisseur(ISO3882:2003) Metallischeundandereanorganischeberzgebersicht berVerfahrenzurSchichtdickenmessung(ISO 3882:2003) ThisEuropeanStandardwasapprovedbyCENon21March2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivi

10、ngthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyot

11、herlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxem

12、bourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldw

13、ideforCENnationalMembers. Ref.No.ENISO3882:2003ECORRECTED20030716 Foreword Thisdocument(ENISO3882:2003)hasbeenpreparedbyTechnicalCommitteeISO/TC107 “Metallicandotherinorganiccoatings“incollaborationwithTechnicalCommitteeCEN/TC262 “Metallicandotherinorganiccoatings“,thesecretariatofwhichisheldbyBSI.

14、ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof anidenticaltextorbyendorsement,atthelatestbyOctober2003,andconflictingnational standardsshallbewithdrawnatthelatestbyOctober2003. ThisdocumentsupersedesENISO3882:1994. AccordingtotheCEN/CENELECInternalRegulations,then

15、ationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy, Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,Switzerlandand theUnitedKingdom. Endorse

16、mentnotice ThetextofISO3882:2003hasbeenapprovedbyCENasENISO3882:2003withoutany modifications. NOTENormativereferencestoInternationalStandardsarelistedinAnnexZA(normative). ENISO3882:2003 Reference number ISO 3882:2003(E) OSI 3002INTERNATIONAL STANDARD ISO 3882 Third edition 2003-04-15 Metallic and o

17、ther inorganic coatings Review of methods of measurement of thickness Revtements mtalliques et autres revtements inorganiques Vue densemble sur les mthodes de mesurage de lpaisseur ENISO3882:2003IS:2883 O3002(E) DPlcsid Fremia ihTs PDF file mya ctnoian emdebt dedyfepcaes. In ccacnadrow eitA hebods l

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21、udorperro de tuilizi den yna form ro na ybm ynae,s lecetrinoc ro mceinahcla, incliduntohp gcoiypodna gn micrfoilm, wittuoh repmissii now nritign from ietI rehSa Ot tsserdda eh ebolw or ISOs memreb i ydobn the cnuotfo yr ttseuqer ehe.r ISO cirypothg fofice saCe tsopale 65 eneG 1121-HC 02 av leT. 4 +

22、10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mial coirypthgis.o gro We bwww.is.o groii ISO 3002 Allr ihgtsser edevrENISO3882:2003I SO 3002 All irhgts seredevr iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Normative references. 1 3 Terms and definitions. 2 4 Non-destructive methods. 2 4.1 Split b

23、eam microscope (light section) method, ISO 2128. 2 4.2 Magnetic methods, ISO 2178 and ISO 2361 2 4.3 Eddy current method, ISO 2360. 3 4.4 X-ray spectrometric methods, ISO 3497. 3 4.5 Beta backscatter method, ISO 3543 3 5 Destructive methods. 4 5.1 Microscopical (optical) method, ISO 1463 4 5.2 Fizea

24、u multiple-beam interferometry method, ISO 3868. 4 5.3 Profilometric (stylus) method, ISO 4518. 4 5.4 Scanning electron microscope method, ISO 9220 4 5.5 Dissolution methods. 5 5.5.1 Coulometric method, ISO 2177 5 5.5.2 Gravimetric (strip and weigh) method, ISO 10111. 5 5.5.3 Gravimetric (analytical

25、) method, ISO 10111. 5 Bibliography . 9 ENISO3882:2003iv I SO 3002 All irhgts seredevrForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out th

26、rough ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collab

27、orates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Stan

28、dards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of

29、 this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3882 was prepared by Technical Committee ISO/TC 107, Metallic and other inorganic coatings, Subcommittee SC 2, Test methods. This third edition cancels and replace

30、s the second edition (ISO 3882:1986), which has been technically revised. ENISO3882:2003I SO 3002 All irhgts seredevr vIntroduction This International Standard summarizes the various methods used for the measurement of coating thickness and describes their working principles. Methods of measuring co

31、ating thickness may be either destructive or non-destructive (see Table 1). The information given in Table 2 will assist in the choice of typical instrumental methods suitable for thickness measurements. For all instrumental methods, manufacturers instructions should be followed. The thickness range

32、s covered by the different methods depend on the coating materials, thickness of the coating, substrates and instruments used (see Table 3); e.g., although X-ray spectrometry can be used to measure the thickness of a chromium coating, thicknesses of 20 m or more cannot be measured with sufficient pr

33、ecision. Similarly, while magnetic methods may be used to measure the thickness of a gold coating over a magnetic steel substrate, many magnetic instruments do not have the sensitivity to measure accurately thicknesses of gold coatings less than 2 m. Where a referee method is required the appropriat

34、e coating specification should be consulted. ENISO3882:2003INTENRATIONAL TSANDADR IS:2883 O3002(E)I SO 3002 All irhgts seredevr 1Metallic and other inorganic coatings Review of methods of measurement of thickness 1 Scope This International Standard reviews methods for measuring the thickness of meta

35、llic and other inorganic coatings on both metallic and non-metallic substrates (see Tables 1, 2 and 3). It is limited to tests already specified, or to be specified, in International Standards, and excludes certain tests that are used for special applications. Table 1 Methods of measuring coating th

36、ickness Non-destructive Destructive Split beam microscope (light section) ISO 2128 aMicroscopical (optical) ISO 1463 Magnetic ISO 2178 and ISO 2361 Fizeau multiple-beam interferometry ISO 3868 bEddy current ISO 2360 Profilometric (stylus) ISO 4518 bX-ray spectrometric ISO 3497 Scanning electron micr

37、oscope ISO 9220 Beta backscatter ISO 3543 Dissolution methods: Gravimetic strip and weigh method and gravimetric analytical method ISO 10111 Coulometric method ISO 2177 aCan be destructive in some applications. bCan be non-destructive in some applications. 2 Normative references The following refere

38、nced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1463, Metallic and oxide coatings Measurement of coating thicknes

39、s Microscopical method ISO 2064, Metallic and other inorganic coatings Definitions and conventions concerning the measurement of thickness ISO 2128, Anodizing of aluminium and its alloys Determination of thickness of anodic oxide coatings Non-destructive measurement by split-beam microscope ISO 2177

40、, Metallic coatings Measurement of coating thickness Coulometric method by anodic dissolution ISO 2178, Non-magnetic coatings on magnetic substrates Measurement of coating thickness Magnetic method ISO 2360, Non-conductive coatings on non-magnetic basis materials Measurement of coating thickness Amp

41、litude-sensitive eddy current method ISO 2361, Electrodeposited nickel coatings on magnetic and non-magnetic substrates Measurement of coating thickness Magnetic method ENISO3882:20031ISO 3882:2003(E) 2 I SO 3002 All irhgts seredevrISO 3497, Metallic coatings Measurement of coating thickness X-ray s

42、pectrometric methods ISO 3543, Metallic and non-metallic coatings Measurement of thickness Beta backscatter method ISO 3868, Metallic and other non-organic coatings Measurement of coating thicknesses Fizeau-multiple beam interferometry method ISO 4518, Metallic coatings Measurement of coating thickn

43、ess Profilometric method ISO 9220, Metallic coatings Measurement of coating thickness Scanning electron microscope method ISO 10111, Metallic and other inorganic coatings Measurement of mass per unit area Review of gravimetric and chemical analysis methods 3 Terms and definitions For the purposes of

44、 this document, the terms and definitions given in ISO 2064 apply. 4 Non-destructive methods 4.1 Split beam microscope (light section) method, ISO 2128 This equipment, originally designed for the measurement of surface roughness, is used for measuring the thickness of transparent and translucent coa

45、tings, in particular, anodic oxide coatings on aluminium. A light beam is projected on to the surface at an angle of 45. Part of the beam is reflected from the surface of the coating and the rest penetrates the coating and is reflected from the coating/metal substrate interface. The distance that se

46、parates the two images observed in the eyepiece of the microscope is proportional to the thickness of the coating and can be measured by means of a vernier screw which controls a calibrated graticule. The method can be used where sufficient light is reflected from the coating/metal substrate interfa

47、ce to give a clear image in the microscope. For transparent or translucent coatings, such as anodic oxide films, this method is non-destructive. For measuring the thickness of opaque coatings, a small area of the coating is removed and in this application the method is destructive. The step between

48、the surface of the coating and the basis metal produces a deflection of the light beam which gives an absolute measure of the coating thickness. The method is not suitable for hard anodic coatings or for coatings that are very thin (less than 2 m thick), very thick (greater than 100 m thick) or rough. It is