BS-EN-12373-16-2001.pdf
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1、BRITISH STANDARD BS EN 12373-16:2001 Aluminium and aluminium alloys Anodizing Part 16: Check for continuity of thin anodic oxidation coatings Copper sulfate test The European Standard EN 12373-16:2001 has the status of a British Standard ICS 25.220.20; 77.120.10 NO COPYING WITHOUT BSI PERMISSION EXC
2、EPT AS PERMITTED BY COPYRIGHT LAW BS EN 12373-16:2001 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 July 2001 BSI 07-2001 ISBN 0 580 37779 2
3、 National foreword This British Standard is the official English language version of EN 12373-16:2001. The UK participation in its preparation was entrusted to Technical Committee STI/32, Anodic oxidation coatings on aluminium, which has the responsibility to: A list of organizations represented on
4、this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”
5、, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself conf
6、er immunity from legal obligations. aid enquirers to understand the text; present to the responsible 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
7、 UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date
8、Comments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12373-16 May 2001 ICS 25.220.20; 77.120.10 English version Aluminium and aluminium alloys - Anodizing - Part 16: Check for continuity of thin anodic oxydation coatings - Copper sulfate test Aluminium et alliages daluminium - Anodisation -
9、 Partie 16: Contrle de la continuit des couches anodiques minces - Essai au sulfate de cuivre Aluminium und Aluminiumlegierungen - Anodisieren - Teil 16: Prfung der Kontinuitt dnner anodisch erzeugter Oxidschichten - Kupfersulfatversuch This European Standard was approved by CEN on 20 April 2001. CE
10、N members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on app
11、lication to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the
12、 same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE F
13、OR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12373-16:2001 E Page 2 EN 12373-16:2001 Con
14、tentsPage Foreword3 1Scope .5 2Principle.5 3Reagent5 4Procedure.6 5Expression of results6 6Test report6 Page 3 EN 12373-16:2001 Foreword This European Standard has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys“ the Secretariat of which is held by AFNOR. This Europea
15、n Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2001, and conflicting national standards shall be withdrawn at the latest by November 2001. It is based on ISO 2085:1976. EN 12373, Aluminium and alumi
16、nium alloys Anodizing, comprises the following parts: Part 1:Method for specifying decorative and protective anodic oxidation coatings on aluminium Part 2:Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method Part 3:Determination of thickness of anodic
17、 oxidation coatings Non-destructive measurement by split beam microscope Part 4:Estimation of loss of absorptive power of anodic oxidation coatings after sealing by dye spot test with prior acid treatment Part 5:Assessment of quality of sealed anodic oxidation coatings by measurement of admittance P
18、art 6:Assessment of quality of sealed anodic oxidation coatings by measurement of the loss in mass after immersion in phosphoric acid/chromic acid solution without prior acid treatment Part 7:Assessment of quality of sealed anodic oxidation coatings by measurement of the loss in mass after immersion
19、 in phosphoric acid/chromic acid solution with prior acid treatment Part 8:Determination of the comparative fastness to ultra-violet light and heat of coloured anodic oxidation coatings Part 9:Measurement of wear resistance and wear index of anodic oxidation coatings using an abrasive wheel wear tes
20、t apparatus Part 10:Measurement of mean specific abrasion resistance of anodic oxidation coatings using an abrasive jet test apparatus Part 11:Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20?, 45?, 60? or 85? Page 4 EN 12373-16:2001 Part 12:Measure
21、ment of reflectance characteristics of aluminium surfaces using integrating-sphere instruments Part 13:Measurement of reflectivity characteristics of aluminium surfaces using a goniophotometer or an abridged goniophotometer Part 14:Visual determination of image clarity of anodic oxidation coatings C
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