EN ISO 4524-6:1994

Metallic coatings - Test methods for electrodeposited gold aid gold alloy coatings - Part 6: Determination of the presence of residual salts (ISO 4524-6:1988)

Specifies a method of boiling specimens in water of known electrical conductivity. Any increase in conductivity indicates residual salt and other conducting impurities.

Metallische Überzüge - Prüfverfahren für elektrolytisch abgeschiedene Überzüge aus Gold und Goldlegierungen - Teil 6: Bestimmung von Restsalzen (ISO 4524-6:1988)

Dieser Teil von ISO 4524 legt ein Prüfverfahren fest, um eine durch Restsalze bedingte Verunreinigung von Überzügen aus Gold und Goldlegierungen für technische, dekorative und schützende Anwendungen zu bewerten. Er gilt für Teile, die vollständig aus Metall bestehen; vom Anwendungsbereich ausgenommen sind Verbundteile, z.B. mit Metall beschichtete Kunststoffe.

Revêtements métalliques - Méthodes d'essai des dépôts électrolytiques d'or et d'alliages d'or - Partie 6: Recherche des sels résiduels (ISO 4524-6:1988)

La présente partie de l'ISO 4524 spécifie une méthode d'essai pour la recherche des sels résiduels permettant de vérifier que l'or et les alliages d'or utilisés dans l'industrie et à des fins décoratives et protectrices en sont exempts. Elle s'applique aux articles entièrement métalliques et exclut de son domaine d'application des articles composites contenant, par exemple, du plastique et un métal revêtu.

Kovinske prevleke – Preskusne metode za galvansko nanašanje zlata in njegovih zlitin - 6. del: Določitev ostankov soli (ISO 4524-6:1988)

General Information

• Status: Published
• Publication Date: 27-Oct-1994
• ICS: 25.220.40 - Metallic coatings
• Technical Committee: CEN/TC 262 - Metallic and other inorganic coatings
• Drafting Committee: CEN/TC 262/SC 1/WG 1 - Test methods (process control) for coatings and performance
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 02-Nov-2009
• Completion Date: 02-Nov-2009
• Ref Project: SIST EN ISO 4524-6:1999 - Metallic coatings - Test methods for electrodeposited gold aid gold alloy coatings - Part 6: Determination of the presence of residual salts (ISO 4524-6:1988)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Metallische Überzüge - Prüfverfahren für elektrolytisch abgeschiedene Überzüge aus Gold und Goldlegierungen - Teil 6: Bestimmung von Restsalzen (ISO 4524-6:1988)Revetements métalliques - Méthodes d'essai des dépôts électrolytiques d'or et d'alliages d'or - Partie 6: Recherche des sels résiduels (ISO 4524-6:1988)Metallic coatings - Test methods for electrodeposited gold aid gold alloy coatings - Part 6: Determination of the presence of residual salts (ISO 4524-6:1988)25.220.40Kovinske prevlekeMetallic coatingsICS:Ta slovenski standard je istoveten z:EN ISO 4524-6:1994SIST EN ISO 4524-6:1999en01-oktober-1999SIST EN ISO 4524-6:1999SLOVENSKI
STANDARD
INTERNATIONAL STANDARD INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION ME>K,QYHAPOflHAfl OPI-AHM3A~Mfl I-IO CTAH~APTM3A~MM Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 6 : Determination of the presence of residual saits Rev&ements m&afkques - M&hodes d’essai des dkpbts blectrolytiques d’or et &alliages d’or - Partie 6: Recherche des sels rt%iduels ISO 4524-6 First edition 1988-10-01 Reference number ISO 4524-6 : 1988 (E) SIST EN ISO 4524-6:1999

ISO 4524-6 : 1988 IE) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national Standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Esch member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. ISO col- laborates closely with the International Electrotechnical Commission (IEC) on all mat- ters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISO Council. They are approved in accordance with ISO procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 45246 was prepared by Technical Committee ISO/TC 107, Metallic and o ther inorganic cos tings. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other International Standard implies its latest edition, unless otherwise stated. ISO 4524 consists of the following Parts, under the general title Test methods for electrodeposited gold and gold alo y coatings : - Part 1: Determination of coating thickness - Part 2: Environmental tests - Part 3: Electrographit tests for porosity - Part 4: Determination of gold content - Part 5: Adhesion tests - Part 6: Determination of the presence of residual salts - Part 7: Determination of sheet resistivity 0 International Organization for Standardization, 1988 Metallic coatings - 0 Printed in Switzerland SIST EN ISO 4524-6:1999

DRAFT INTERNATIONAL STANDARD ISO 4524-6 : 1988 (E) Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 6 : Determination of the presence of residual salts 1 Scope and field of application This part of ISO 4524 specifies a test method for assessing the freedom from contamination by residual salts of gold and gold alloy coatings for engineering, decorative and protective pur- poses. lt is applicable to Parts made entirely o
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