EN ISO 26945:2011
(Main)Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO 26945:2011)
Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO 26945:2011)
ISO 26945:2011 specifies electrodeposited coatings of tin-cobalt alloy of approximate composition 75 % (mass fraction) to 80 % (mass fraction) tin, remainder cobalt, as a substitute for decorative chromium coatings of 0,1 µm to 0,3 µm thickness. Hardness and wear resistance properties of the coatings obtained are not equivalent to those of chromium coatings, but similar to those of tin-nickel alloy coatings.
Tin-cobalt alloy coatings can be applied by rack or barrel plating processes.
ISO 26945:2011 does not specify requirements for the surface condition of the basis metal prior to electroplating.
Metallische und andere anorganische Überzüge - Galvanische Überzüge aus Zinn-Cobalt-Legierungen (ISO 26945:2011)
Diese Internationale Norm legt galvanische Überzüge aus Zinn-Cobalt-Legierungen mit einer Zusammensetzung
von etwa 75 % (Massenanteil) bis 80 % (Massenanteil) Zinn, Rest Cobalt, als möglichen Ersatz für
dekorative Chromüberzüge mit einer Dicke des Überzugs von 0,1 μm bis 0,3 μm fest. Härte und Verschleißwiderstand
von Zinn-Cobalt-Überzügen entsprechen nicht den Eigenschaften von Chromüberzügen, sind aber
vergleichbar mit denen von Zinn-Nickel-Legierungsüberzügen.
Zinn-Cobalt-Legierungsüberzüge können auf Trommel- oder Gestellware aufgebracht werden.
Diese Internationale Norm stellt keine Anforderungen an den Oberflächenzustand des Grundmetalls vor der
galvanischen Metallabscheidung.
Revêtements métalliques et autres revêtements inorganiques - Dépôts électrolytiques d'alliage étain-cobalt (ISO 26945:2011)
L'ISO 26945:2011 spécifie des revêtements électrolytiques d'alliage étain-cobalt dont la composition est approximativement de 75 % (fraction massique) à 80 % (fraction massique) d'étain et le reste de cobalt, pouvant remplacer des dépôts de chrome décoratifs de 0,1 μm à 0,3 µm d'épaisseur. Les propriétés de dureté et de résistance à l'usure des revêtements d'alliage étain-cobalt ne sont pas équivalentes à celles des dépôts de chrome mais elles sont similaires à celles des dépôts d'alliage étain-nickel.
Les revêtements d'alliage étain-cobalt peuvent être appliqués par la technique de dépôt à l'attache et au tonneau.
L'ISO 26945:2011 ne spécifie aucune exigence concernant l'état de surface du métal de base avant dépôt électrolytique.
Kovinske in druge anorganske prevleke - Galvanske prevleke kositer-kobaltovih zlitin (ISO 26945:2011)
Ta mednarodni standard določa galvanske prevleke kositer-kobaltovih zlitin s približno sestavo 75 % (masnega deleža) do 80 % (masnega deleža) kositra, preostanek je kobalt, kot nadomestek za okrasne kromove prevleke z debelino 0,1 μm do 0,3 μm. Dobljena trdota in odpornost prevlek proti obrabi nista enakovredni trdoti in odpornosti kromovih prevlek, podobni pa sta trdoti in odpornosti prevlek iz kositer-nikljevih zlitin. Prevleke iz kositer-kobaltovih zlitin se lahko nanašajo z galvanizacijo z obešanjem ali v galvanskih bobnih. Ta mednarodni standard ne določa zahtev za stanje površine osnovne kovine pred galvanizacijo.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 26945:2011
01-november-2011
1DGRPHãþD
SIST EN ISO 26945:2009
Kovinske in druge anorganske prevleke - Galvanske prevleke kositer-kobaltovih
zlitin (ISO 26945:2011)
Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO
26945:2011)
Metallische und andere anorganische Überzüge - Galvanische Überzüge aus Zinn-
Cobalt-Legierungen (ISO 26945:2011)
Revêtements métalliques et autres revêtements inorganiques - Dépôts électrolytiques
d'alliage étain-cobalt (ISO 26945:2011)
Ta slovenski standard je istoveten z: EN ISO 26945:2011
ICS:
25.220.40 Kovinske prevleke Metallic coatings
SIST EN ISO 26945:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 26945:2011
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SIST EN ISO 26945:2011
EUROPEAN STANDARD
EN ISO 26945
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2011
ICS 25.220.40 Supersedes EN ISO 26945:2008
English Version
Metallic and other inorganic coatings - Electrodeposited coatings
of tin-cobalt alloy (ISO 26945:2011)
Revêtements métalliques et autres revêtements Metallische und andere anorganische Überzüge -
inorganiques - Dépôts électrolytiques d'alliage étain-cobalt Galvanische Überzüge aus Zinn-Cobalt-Legierungen (ISO
(ISO 26945:2011) 26945:2011)
This European Standard was approved by CEN on 8 February 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 26945:2011: E
worldwide for CEN national Members.
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SIST EN ISO 26945:2011
EN ISO 26945:2011 (E)
Contents Page
Foreword .3
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SIST EN ISO 26945:2011
EN ISO 26945:2011 (E)
Foreword
This document (EN ISO 26945:2011) has been prepared by Technical Committee ISO/TC 107 "Metallic and
other inorganic coatings" in collaboration with Technical Committee CEN/TC 262 “Metallic and other inorganic
coatings” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by August 2011, and conflicting national standards shall be withdrawn at
the latest by August 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 26945:2008.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 26945:2011 has been approved by CEN as a EN ISO 26945:2011 without any modification.
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SIST EN ISO 26945:2011
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SIST EN ISO 26945:2011
INTERNATIONAL ISO
STANDARD 26945
Second edition
2011-02-15
Metallic and other inorganic coatings —
Electrodeposited coatings of tin-cobalt
alloy
Revêtements métalliq
...
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