EN ISO 2819:1994
(Main)Metallic coatings on metallic substrates - Electrodeposited and chemically deposited coatings - Review of methods available for testing adhesion (ISO 2819:1980)
Metallic coatings on metallic substrates - Electrodeposited and chemically deposited coatings - Review of methods available for testing adhesion (ISO 2819:1980)
Is limited to qualitative tests. Table 2 indicates the suitablility of each test for some of the most usual types of metallic coatings. Most of the tests are capable of destroying both the coating and the article being tested. Some destroy the coating only, but it should not be assumed that the articles are undamaged. When particular methods of adhesion testing are included in International Standards for individual coatings, they should be used in preference to the methods described in this International Standard.
Metallische Überzüge auf metallische Grundwerkstoffen - Galvanische und chemische Überzüge - Überblick über Methoden der Haftfestigkeitsprüfung (ISO 2819:1980)
Diese Internationale Norm beschreibt Prüfmethoden für die Haftfestigkeit galvanisch und chemisch abgeschiedener Schutzschichten. Sie ist auf Prüfungen qualitativer Natur geschränkt. In Tabelle 2 wird die Eignung jeder Prüfmethode für einige der gebräuchlichsten Arten der metallischen Überzügegezeigt. Die meisten der beschriebenen Prüfungen können sowohl den Überzug als auch das untersuchte Bauteil zerstören, einige jedoch zerstören nur den Überzug.
Revêtements métalliques sur bases métalliques - Dépôts électrolytiques et dépôts par voie chimique - Liste des différentes méthodes d'essai d'adhérence (ISO 2819:1980)
La présente Norme internationale décrit des méthodes de vérification de l'adhérence des dépôts électrolytiques et des dépôts effectués par voie chimique. Elle se limite aux essais de nature qualitative. Le tableau 2 indique les essais appropriés à certains des types les plus fréquents de revêtements métalliques. La plupart des essais décrits sont susceptibles de détruire à la fois le revêtement et la pièce soumise à l'essai, tandis que certains d'entre eux ne détruisent que le revêtement. Même si l'adhérence du revêtement s'avère être satisfaisante sur des pièces non détruites au cours de l'essai, il ne faudra pas en conclure que toutes les pièces sont indemnes après l'essai. Par exemple, l'essai de brunissage (2.1) peut rendre une pièce inacceptable et l'essai de choc thermique (2.12) peut occasionner des modifications inacceptables de la structure métallique. La présente Norme internationale ne décrit pas certains essais mis au point à différentes occasions pour effectuer un mesu
Kovinske prevleke na kovinskih podlagah - Galvansko in kemično nanesene prevleke - Pregled preskusnih metod za preskus adhezivnosti (ISO 2819:1980)
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 2819:1999
01-oktober-1999
.RYLQVNHSUHYOHNHQDNRYLQVNLKSRGODJDK*DOYDQVNRLQNHPLþQRQDQHVHQH
SUHYOHNH3UHJOHGSUHVNXVQLKPHWRG]DSUHVNXVDGKH]LYQRVWL ,62
Metallic coatings on metallic substrates - Electrodeposited and chemically deposited
coatings - Review of methods available for testing adhesion (ISO 2819:1980)
Metallische Überzüge auf metallische Grundwerkstoffen - Galvanische und chemische
Überzüge - Überblick über Methoden der Haftfestigkeitsprüfung (ISO 2819:1980)
Revetements métalliques sur bases métalliques - Dépôts électrolytiques et dépôts par
voie chimique - Liste des différentes méthodes d'essai d'adhérence (ISO 2819:1980)
Ta slovenski standard je istoveten z: EN ISO 2819:1994
ICS:
25.220.40 Kovinske prevleke Metallic coatings
SIST EN ISO 2819:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 2819:1999
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SIST EN ISO 2819:1999
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SIST EN ISO 2819:1999
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SIST EN ISO 2819:1999
International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATlON.MEX,QYHAPO~HAR OPTAHM3AL&lR fl0 CTAH~APTM3A~MM.ORGANlSATlON INTERNATIONALE DE NORMALISATION
Metallic coatings on metallic substrates -
Electrodeposited and chemically deposited coatings -
Review of methods available for testing adhesion
DdpSts 6lectrolytiques et d&p&s par voie chimique - Liste des diffkentes
Revgtements mt?talliques sur bases m&al/iques -
m&hodes d ’essai d ’adhkence
Second edition - 1980-08-01
UDC 669.058 : 620.179.4 Ref. No. IS0 2819-1980 (E)
Descriptors : metal coatings, electrodeposited coatings, adhesion, mechanical tests, quality contra;.
chemical plating, tests, adhesion tests,
Price based on 5 pages
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SIST EN ISO 2819:1999
FOREWORD
IS0 (the International Organization for Standardization) is a worldwide federation
of national standards institutes (IS0 member bodies)., The work of developing
International Standards is carried out through IS0 technical committees. Every
member body interested in a subject for which a technical committee has been set
up 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.
Draft International Standards adopted by the technical committees are circulated
to the member bodies for approval before their acceptance as International
Standards by the IS0 Council.
International Standard IS0 2819 was developed by Technical Committee
ISO/TC 107, Metallic and other non-organic coatings.
It was submitted directly to the IS0 Council, in accordance with clause 5.10.1 of
the Directives for the technical work of ISO. It cancels and replaces the first edition
(i.e. IS0 2819/l-1973), which had been approved by the member bodies of the
following countries :
Sweden
Egypt, Arab Rep. of Italy
Switzerland
France Japan
New Zealand Thailand
Germany, F. R.
Poland Turkey
Hungary
United Kingdom
India Portugal
USSR
Ireland Romania
Israel South Africa, Rep. of
The Member Body of the following country had expressed disapproval of the
document on technical grounds :
Netherlands
0 International Organization for Standardization, 1980 l
Printed in Switzerland
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SIST EN ISO 2819:1999
IS0 2819-1980(E)
INTERNATIONAL STANDARD
Metallic coatings on metallic substrates -
Electrodeposited and chemically deposited coatings -
Review of methods available for testing adhesion
1 SCOPE AND FIELD OF APPLICATION adhesion is indicated by the appearance of a blister which
grows as the rubbing is continued.
This International Standard describes methods of checking
the adhesion of electrodeposited and chemically deposited If the mechanical properties of the coating are poor, the
coatings. It is limited to tests of a qualitative nature. blister may crack and the coating will peel from the basis
Table 2 indicates the suitability of each test for some of metal. This test shall be limited to relatively thin deposits.
the most usual types of metallic coatings. Most of the tests
described are capable of destroying both the coating and
2.2 Ball burnishing test
the article being tested, but some destroy the coating only.
Ball burnishing is frequently used for polishing, but it can
Even if the adhesion of the coating is found to be satis-
be used also to test adhesion. Using a barrel or vibratory
factory on articles not destroyed in testing, it should not be
burnisher with steel balls about 3 mm in diameter and soap
assumed that the articles are undamaged. For example, the
burnishing test (see 2.1) may render an article u
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