EN ISO 14921:2010

Thermal spraying - Procedures for the application of thermally sprayed coatings for engineering components (ISO 14921:2010)

ISO 14921:2010 specifies the general procedure, when a thermally sprayed coating is applied to enhance the surface properties of a component or to reclaim worn and non-conforming parts.
ISO 14921:2010 does not provide definitive methods for specific work due to the variety of the technological, physical and/or chemical requirements and of the component's shape.
ISO 14921:2010 specifies the general conditions for the selection of the spraying procedure and materials for this  purpose. ISO 14921:2010 does not apply to thermally sprayed zinc and/or aluminium coatings for protection of steel structures against atmospheric corrosion, for which ISO 2063 applies.
ISO 14921:2010 also does not apply to coatings of self-fluxing alloys which are subsequently fused. That procedure is covered by ISO 14920.

Thermisches Spritzen - Vorgehen für das Anwenden thermischer Spritzschichten für Bauteile im Maschinenbau (ISO 14921:2010)

Diese Internationale Norm legt die generelle Vorgehensweise fest, wenn thermisch gespritzte Schichten zur
Reparatur verschlissener und nicht passender Teile oder der Verbesserung der Oberflächeneigenschaften
von Bauteilen angewendet werden.
Diese Internationale Norm legt aufgrund der Vielfalt an technologischen, physikalischen und/oder chemischen
Anforderungen und der Bauteilgeometrie keine bestimmten Verfahren für spezielle Arbeiten fest.
Diese Internationale Norm legt allgemeine Auswahlbedingungen für das Spritzverfahren und Werkstoffe fest.
Sie gilt nicht für thermisch gespritzte Zink- und/oder Aluminiumschichten für den Schutz von
Stahlkonstruktionen gegen atmosphärische Korrosion, hierfür gilt ISO 2063.
Diese Internationale Norm gilt ebenfalls nicht für Schichten aus selbstfließenden Legierungen mit
anschließendem Umschmelzen, die durch ISO 14920 abgedeckt sind.

Projection thermique - Mode opératoire d'application de revêtements obtenus par projection thermique pour les pièces mécaniques (ISO 14921:2010)

L'ISO 14921:2010 spécifie le mode opératoire général à suivre lorsqu'un revêtement obtenu par projection thermique est appliqué pour améliorer les propriétés de la surface d'une pièce ou pour récupérer des pièces usées et non conformes.
Compte tenu de la diversité des exigences technologiques, physiques et/ou chimiques et de la forme de la pièce, il convient de ne pas utiliser l'ISO 14921:2010 pour fournir des méthodes reconnues pour une pièce à traiter spécifique.
L'ISO 14921:2010 spécifie les conditions générales pour le choix du mode opératoire de projection et des matériaux à utiliser cet effet. Elle n'est pas applicable aux revêtements de zinc et/ou d'aluminium obtenus par projection thermique destinés à protéger les structures en acier contre la corrosion atmosphérique, pour lesquels l'ISO 2063 est applicable.
L'ISO 14921:2010 ne s'applique pas non plus aux revêtements en alliages auto-fondants qui sont fondus à une étape ultérieure. Ce mode opératoire relève de l'ISO 14920.

Vroče brizganje - Postopki nanašanja vroče brizganih prevlek na strojne dele (ISO 14921:2010)

Ta mednarodni standard določa splošni postopek za nanos vroče brizgane prevleke, ki okrepi površinske lastnosti strojnega dela ali izboljša obrabljene in neskladne strojne dele. Ta mednarodni standard zaradi različnih tehnoloških, fizikalnih in/ali kemijskih zahtev in oblike strojnih delov ne podaja definitivnih metod za konkretno delo. Ta mednarodni standard določa splošne pogoje za izbiro postopka in materiale brizganja. Ne velja za vroče brizgane cinkove in/ali aluminijeve prevleke za zaščito jeklenih struktur pred atmosfersko korozijo, za kar velja ISO 2063. Ta mednarodni standard tudi ne velja za prevleke iz samotaljivih zlitin, ki se v nadaljevanju stalijo. Ta postopek je zajet v ISO 14920.

General Information

• Status: Published
• Publication Date: 14-Dec-2010
• Withdrawal Date: 29-Jun-2011
• ICS: 25.220.20 - Surface treatment
• Technical Committee: CEN/TC 240 - Thermal spraying and thermally spraying coatings
• Drafting Committee: CEN/TC 240 - Thermal spraying and thermally spraying coatings
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Dec-2010
• Due Date: 05-Mar-2012
• Completion Date: 15-Dec-2010
• Ref Project: SIST EN ISO 14921:2012 - Thermal spraying - Procedures for the application of thermally sprayed coatings for engineering components (ISO 14921:2010)

Relations

• Replaces: EN ISO 14921:2001 - Thermal spraying - Procedures for the application of thermally sprayed coatings for engineering components (ISO 14921:2001)
• Effective Date: 18-Dec-2010

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14921:2012
01-januar-2012
1DGRPHãþD
SIST EN ISO 14921:2002
9URþHEUL]JDQMH3RVWRSNLQDQDãDQMDYURþHEUL]JDQLKSUHYOHNQDVWURMQHGHOH,62

Thermal spraying - Procedures for the application of thermally sprayed coatings for
engineering components (ISO 14921:2010)
Thermisches Spritzen - Vorgehen für das Anwenden thermischer Spritzschichten für
Bauteile im Maschinenbau (ISO 14921:2010)
Projection thermique - Mode opératoire d'application de revêtements obtenus par
projection thermique pour les pièces mécaniques (ISO 14921:2010)
Ta slovenski standard je istoveten z: EN ISO 14921:2010
ICS:
25.220.20 Površinska obdelava Surface treatment
SIST EN ISO 14921:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14921:2012

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SIST EN ISO 14921:2012


EUROPEAN STANDARD
EN ISO 14921

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2010
ICS 25.220.20 Supersedes EN ISO 14921:2001
English Version
Thermal spraying - Procedures for the application of thermally
sprayed coatings for engineering components (ISO 14921:2010)
Projection thermique - Mode opératoire d'application de Thermisches Spritzen - Vorgehen für das Anwenden
revêtements obtenus par projection thermique pour les thermischer Spritzschichten für Bauteile im Maschinenbau
pièces mécaniques (ISO 14921:2010) (ISO 14921:2010)
This European Standard was approved by CEN on 10 December 2010.

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
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14921:2010: E
worldwide for CEN national Members.

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SIST EN ISO 14921:2012
EN ISO 14921:2010 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 14921:2012
EN ISO 14921:2010 (E)
Foreword
This document (EN ISO 14921:2010) has been prepared by Technical Committee CEN/TC 240 “Thermal
spraying and thermally sprayed coatings”, the secretariat of which is held by DIN, in collaboration with
Technical Committee ISO/TC 107 “Metallic and other inorganic coatings”.
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 June 2011, and conflicting national standards shall be withdrawn at
the latest by June 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 14921:2001.
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.

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SIST EN ISO 14921:2012

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SIST EN ISO 14921:2012

INTERNATIONAL ISO
STANDARD 14921
Second edition
2010-12-15


Thermal spraying — Procedures for the
application of thermally sprayed coatings
for engineering components
Projection thermique
...