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I.S. EN ISO 14647:2016

Current
Current

The latest, up-to-date edition.

METALLIC COATINGS - DETERMINATION OF POROSITY IN GOLD COATINGS ON METAL SUBSTRATES - NITRIC ACID VAPOUR TEST (ISO 14647:2000)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Reagent
6 Safety
7 Procedure
8 Precision
9 Testreport
Annex A (informative) - Time of exposure to nitric acid vapour
Annex B (informative) - Procedure recommended for avoiding
        the use of chlorinated hydrocarbons
Bibliography

Defines equipment and a method for using nitric acid vapour to determine porosity in gold coatings, particularly electrodeposits and clad metals used on electrical contacts.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
ISO 14647:2000 Identical
EN ISO 14647:2016 Identical

ISO 2080:2008 Metallic and other inorganic coatings Surface treatment, metallic and other inorganic coatings Vocabulary
ISO 2079:1981 Surface treatment and metallic coatings General classification of terms
ISO 10308:2006 Metallic coatings Review of porosity tests
ISO 2064:1996 Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness

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