NBN EN ISO 15721 : 2001
Current
The latest, up-to-date edition.
METALLIEKE DEKLAGEN - BEPROEVING VAN DE POROSITEIT - POROSITEIT IN GOUD- OF PALLADIUMDEKLAGEN MET ZWAVELHOUDENDE ZUUR/ZWAVELDIOXIDEDAMPEN
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Reagents
6 Safety hazards
7 Procedure
8 Examination
9 Precision
10 Test report
Annex A (informative) Significance and use
Bibliography
Gives equipment and methods for determining the porosity of gold or palladium coatings, particularly electrodeposits and clad metals used on electrical contacts. The porosity test involves corrosion reactions in which the products delineate defect sites in coatings.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 15721:2002 | Identical |
| UNI EN ISO 15721 : 2001 | Identical |
| BS EN ISO 15721:2001 | Identical |
| EN ISO 15721:2001 | Identical |
| ISO 15721:2001 | Identical |
| DIN EN ISO 15721:2001-08 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.