EN ISO 14917:2017

SLOVENSKI STANDARD
01-junij-2017
1DGRPHãþD
SIST EN 657:2005
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Thermal spraying - Terminology, classification (ISO 14917:2017)
Thermisches Spritzen - Begriffe, Einteilung (ISO 14917:2017)
Projection thermique - Terminologie, classification (ISO 14917:2017)
Ta slovenski standard je istoveten z: EN ISO 14917:2017
ICS:
01.040.25 Izdelavna tehnika (Slovarji) Manufacturing engineering
(Vocabularies)
25.220.20 Površinska obdelava Surface treatment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 14917
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2017
EUROPÄISCHE NORM
ICS 01.040.25; 25.220.20 Supersedes EN 657:2005
English Version
Thermal spraying - Terminology, classification (ISO
14917:2017)
Projection thermique - Terminologie, classification Thermisches Spritzen - Begriffe, Einteilung (ISO
(ISO 14917:2017) 14917:2017)
This European Standard was approved by CEN on 8 March 2017.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14917:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 14917:2017) has been prepared by Technical Committee ISO/TC 107 "Metallic
and other inorganic coatings" in collaboration with Technical Committee CEN/TC 240 “Thermal
spraying and thermally sprayed coatings” the secretariat of which is held by DIN.
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 September 2017, and conflicting national standards
shall be withdrawn at the latest by September 2017.
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 657:2005.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14917:2017 has been approved by CEN as EN ISO 14917:2017 without any modification.

INTERNATIONAL ISO
STANDARD 14917
Second edition
2017-03
Thermal spraying — Terminology,
classification
Projection thermique — Terminologie, classification
Reference number
ISO 14917:2017(E)
©
ISO 2017
ISO 14917:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
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ii © ISO 2017 – All rights reserved

ISO 14917:2017(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Process variations . 1
4.1 Classification according to the type of spray material . 1
4.2 Classification according to the operation. 2
4.2.1 Manual spraying . 2
4.2.2 Mechanized spraying . 2
4.2.3 Automatic spraying . 2
4.3 Classification and abbreviations for thermal spraying, coatings and their
technological properties, post-treatments . 2
4.3.1 Thermal spraying, coatings and properties . 2
4.3.2 Condition of spray coatings and post-treatments . 2
4.3.3 Classification according to the energy carrier and/or to the type of spray
material — Abbreviations for spray processes and special surfacing
processes by welding . 2
5 Process descriptions . 3
5.1 Flame spraying . 3
5.1.1 General. 3
5.1.2 Wire flame spraying (Combustion wire spray) . 4
5.1.3 Powder flame spraying . 4
5.2 High velocity flame spraying . 5
5.2.1 High velocity flame spraying with gaseous fuel . 5
5.2.2 High velocity flame spraying with liquid fuel . 6
5.2.3 High velocity flame suspension spraying . 6
5.2.4 Detonation spraying. 7
5.3 Cold spraying (Cold gas spraying) . 8
5.4 Arc spraying processes — Arc spraying . 9
5.5 Plasma spraying processes . 9
5.5.1 Atmospheric plasma spraying . 9
5.5.2 Plasma suspension spraying .10
5.5.3 Plasma spraying in chambers .10
5.6 Other plasma spraying processes .11
5.6.1 Water-stabilized plasma spraying .11
5.6.2 Induction plasma spraying — Inductively coupled plasma spraying .12
5.6.3 Plasma transferred wire arc spraying .13
5.7 Laser cladding .14
5.8 Plasma transferred arc surfacing (PTA) .15
6 Thermal spraying — Terms .16
6.1 General terms .16
6.1.1 Coatability .16
6.1.2 Coating suitability .16
6.1.3 Spray suitability — Sprayability .17
6.1.4 Coating functionality .17
6.1.5 Coating feasibility.17
6.1.6 Accompanying specimens .17
6.2 Thermal spraying equipment, terms .17
6.2.1 Spray gun, torch .17
6.2.2 Spray nozzle .17
6.2.3 Supplementary nozzle .17
ISO 14917:2017(E)
6.2.4 Contact tube .
...