UNI EN ISO 4521 : 2008
Current
The latest, up-to-date edition.
METALLIC AND OTHER INORGANIC COATINGS - ELECTRODEPOSITED SILVER AND SILVER ALLOY COATINGS FOR ENGINEERING PURPOSES - SPECIFICATION AND TEST METHODS
18-12-2008
PREMESSA
INTRODUZIONE
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 INFORMAZIONI CHE IL COMMITTENTE DEVE FORNIRE AL
GALVANOTECNICO
4.1 Informazioni essenziali
4.2 Informazioni aggiuntive
5 CLASSIFICAZIONE
5.1 Generalità
5.2 Specifiche della classificazione
5.3 Classificazione del materiale base
5.4 Classificazione dei requisiti del trattamento termico
5.5 Esempi di classificazioni
6 REQUISITI
6.1 Generalità
6.2 Aspetto
6.3 Spessore
6.4 Porosità
6.5 Prova di corrosione accelerata
6.6 Composizione
6.7 Trattamento termico di distensione prima
dell'elettrodeposizione
6.8 Trattamento termico di distensione per ridurre
l'infragilimento da idrogeno dopo il deposito
elettrolitico
6.9 Aderenza
6.10 Proprietà elettriche
6.11 Microdurezza
6.12 Saldabilità
6.13 Resistenza all'usura
6.14 Duttilità
6.15 Substrati
6.16 Assenza di contaminazioni
6.17 Trattamenti anti-opacizzanti
7 CAMPIONAMENTO
APPENDICE A (normativa) - REQUISITI DEI SUBSTRATI
APPENDICE B (normativa) - METODI DI MISURAZIONE
DELLO SPESSORE DEI RIVESTIMENTI DI ARGENTO E DI LEGA DI
ARGENTO
APPENDICE C (normativa) - PROVE DI ADERENZA
APPENDICE D (normativa) - DETERMINAZIONE DELLA PRESENZA DI
SALI RESIDUI
BIBLIOGRAFIA
Describes requirements for electroplated silver and silver alloy coatings for electrical, electronic and other engineering applications, including test methods.
| DevelopmentNote |
Supersedes UNI ISO 4521. (12/2008)
|
| DocumentType |
Test Method
|
| ProductNote |
Italian version is available for this standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 4521:2008 | Identical |
| ISO 4521:2008 | Identical |
| ISO 3868:1976 | Metallic and other non-organic coatings — Measurement of coating thicknesses — Fizeau multiple-beam interferometry method |
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| ISO 14647:2000 | Metallic coatings Determination of porosity in gold coatings on metal substrates Nitric acid vapour test |
| IEC 60068-2-20:2008 | Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads |
| ISO 4516:2002 | Metallic and other inorganic coatings — Vickers and Knoop microhardness tests |
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| ISO 10111:2000 | Metallic and other inorganic coatings Measurement of mass per unit area Review of gravimetric and chemical analysis methods |
| ISO 9587:2007 | Metallic and other inorganic coatings Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement |
| ISO 3543:2000 | Metallic and non-metallic coatings Measurement of thickness Beta backscatter method |
| ISO 1463:2003 | Metallic and oxide coatings Measurement of coating thickness Microscopical method |
| ISO 3882:2003 | Metallic and other inorganic coatings — Review of methods of measurement of thickness |
| ISO 10587:2000 | Metallic and other inorganic coatings Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods Inclined wedge method |
| ISO 15724:2001 | Metallic and other inorganic coatings — Electrochemical measurement of diffusible hydrogen in steels — Barnacle electrode method |
| ISO 4518:1980 | Metallic coatings Measurement of coating thickness Profilometric method |
| ISO 12687:1996 | Metallic coatings Porosity tests Humid sulfur (flowers of sulfur) test |
| ISO 2819:1980 | Metallic coatings on metallic substrates — Electrodeposited and chemically deposited coatings — Review of methods available for testing adhesion |
| EN 1706:2010 | Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties |
| ASTM E 527 : 2016 : REDLINE | Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
| ISO 4519:1980 | Electrodeposited metallic coatings and related finishes — Sampling procedures for inspection by attributes |
| ISO 3497:2000 | Metallic coatings Measurement of coating thickness X-ray spectrometric methods |
| ISO 9588:2007 | Metallic and other inorganic coatings Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement |
| ISO 4538:1978 | Metallic coatings Thioacetamide corrosion test (TAA test) |
| ISO 2178:2016 | Non-magnetic coatings on magnetic substrates Measurement of coating thickness Magnetic method |
| CR 13388 : 1998 | COPPER AND COPPER ALLOYS - COMPENDIUM OF COMPOSITIONS AND PRODUCTS |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| ISO 2177:2003 | Metallic coatings — Measurement of coating thickness — Coulometric method by anodic dissolution |
| ISO 10308:2006 | Metallic coatings Review of porosity tests |
| ISO 10289:1999 | Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates Rating of test specimens and manufactured articles subjected to corrosion tests |
| ISO 2064:1996 | Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness |
| EN 573-3:2013 | Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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