1、BSI Standards PublicationBS ISO 12670:2011Thermal spraying Components with thermally sprayed coatings Technical supply conditionsBS EN ISO 12670:2015BS EN ISO 12670:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 12670:2015. It is identical to ISO 12670
2、:2011. It supersedes both BS EN 15311:2007 and BS ISO 12670:2011 which are withdrawn. The UK participation in its preparation was entrusted to Technical Committee STI/40, Thermal spraying and thermally sprayed coatings.A list of organizations represented on this committee can be obtained on request
3、to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 89464 0ICS 25.220.20Compliance with a British Sta
4、ndard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2011.Amendments/corrigenda issued since publicationDate Text affected31 October 2015 This corrigendum renumbers BS ISO 12670:2011
5、as BS EN ISO 12670:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12670 October 2015 ICS 25.220.20 Supersedes EN 15311:2007English Version Thermal spraying - Components with thermally sprayed coatings - Technical supply conditions (ISO 12670:2011)Projection thermique - lments traits pa
6、r projection thermique - Conditions techniques de livraison (ISO 12670:2011) Thermisches Spritzen - Bauteile mit thermisch gespritzten Schichten - Technische Lieferbedingungen (ISO 12670:2011) This European Standard was approved by CEN on 27 September 2015. CEN members are bound to comply with the C
7、EN/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 C
8、entre 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
9、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, Neth
10、erlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All ri
11、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12670:2015 EEN ISO 12670:2015 (E) 3 European foreword The text of ISO 12670:2011 has been prepared by Technical Committee ISO/TC 107 “Metallic and other inorganic coatings” of the Internati
12、onal Organization for Standardization (ISO) and has been taken over as EN ISO 12670:2015 by 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 pub
13、lication of an identical text or by endorsement, at the latest by April 2016, and conflicting national standards shall be withdrawn at the latest by April 2016. 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 sh
14、all not be held responsible for identifying any or all such patent rights. This document supersedes EN 15311:2007. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulga
15、ria, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tur
16、key and the United Kingdom. Endorsement notice The text of ISO 12670:2011 has been approved by CEN as EN ISO 12670:2015 without any modification. BS EN ISO 12670:2015EN ISO 12670:2015 (E)BS ISO 12670:2011ForewordISO (the International Organization for Standardization) is a worldwide federation of na
17、tional standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Intern
18、ational organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the r
19、ules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at
20、 least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 12670 was prepared by Technical Committee ISO/TC 1
21、07, Metallic and other inorganic coatings.ISO 12670:2011(E) ISO 2011 All rights reserved iiiBS EN ISO 12670:2015ISO 12670:2011(E)BS ISO 12670:2011BS EN ISO 12670:2015BS ISO 12670:2011 BS ISO 12670:2011INTERNATIONAL STANDARD ISO 12670:2011(E)Thermal spraying Components with thermally sprayed coatings
22、 Technical supply conditions1 ScopeThis International Standard specifies technical supply conditions for parts with thermally sprayed coatings for the manufacturing or repair of components.This International Standard applies to applications where quality requirements according to ISO 14922-2 (compre
23、hensive requirements) or ISO 14922-3 (standard requirements) are required.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the reference
24、d document (including any amendments) applies.ISO 2063, Thermal spraying Metallic and other inorganic coatings Zinc, aluminium and their alloysISO 4288, Geometrical Product Specifications (GPS) Surface texture: Profile method Rules and procedures for the assessment of surface textureISO 6507-1, Meta
25、llic materials Vickers hardness test Part 1: Test methodISO 12690, Metallic and other inorganic coatings Thermal spray coordination Tasks and responsibilitiesISO 14232, Thermal spraying Powders Composition and technical supply conditionsISO 14916, Thermal spraying Determination of tensile adhesive s
26、trengthISO 14918, Thermal spraying Approval testing of thermal sprayersISO 14919, Thermal spraying Wires, rods and cords for flame and arc spraying Classification Technical supply conditionsISO 14923, Thermal spraying Characterization and testing of thermally sprayed coatingsEN 473, Non destructive
27、testing Qualification and certification of NDT personnel General principlesEN 657, Thermal spraying Terminology, classificationEN 1395-1, Thermal spraying Acceptance inspection of thermal spraying equipment Part 1: General requirements3 Terms and definitionsFor the purposes of this document, the ter
28、ms and definitions given in EN 657 apply. ISO 2011 All rights reserved 1BS EN ISO 12670:2015BS ISO 12670:20114 Requirements4.1 General requirements4.1.1 Specifying the general requirementsThis International Standard, which specifies the general requirements for supply, shall be indicated in the list
29、 of parts or in other manufacturing or delivery instructions.4.1.2 Qualification of the manufacturerThe manufacturer of the thermally sprayed coating shall possess a quality management system, shall fulfil all requirements stipulated in the coating specification for the part, shall employ qualified
30、personnel and is responsible for keeping the spraying equipment in a functional and safe condition.Considering the following standards can help to fulfil the quality requirements for the coating:a) spraying coordinator (supervisor): qualified according to ISO 12690;b) thermal sprayer: qualified acco
31、rding to ISO 14918 or qualified by appropriate skill and knowledge;c) non-destructive testing personnel: qualification according to EN 473;d) spraying equipment: checked according to the relevant part of EN 1395 or qualified by the unobjectionable and unchanged function of the spraying equipment doc
32、umented by test reports or coating results.4.1.3 Preparing the instructions for thermal spraying (spray procedure specification)The manufacturer is responsible for preparing the spray procedure specification in written form.The spray procedure specification shall refer to the coating specification a
33、nd the manufacturing instructions, such as the list of parts, instructions of substrate and spraying material, drawings and tests.If required, the spray procedure specification can be qualified by a component-related spray procedure qualification according to EN 15648.4.2 Technical requirements4.2.1
34、 Spraying materialsOnly spraying materials which are required in the coating specification and indicated in the spray procedure specification shall be applied. The spraying material shall comply with the technical supply conditions indicated in ISO 14232 for spraying powders and ISO 14919 for sprayi
35、ng wires, rods and cords.The conformity of the delivered with the required spraying material shall be safeguarded, for example by comparing the composition indicated on the test certificate with the required one.All spraying materials shall be stored in suitable packages.The processing instructions
36、of the manufacturer/supplier of the spraying material shall be considered.4.2.2 Spray procedure specificationThe spray procedure specification shall contain all parameters, including, for the relative motion between the gun and the part or the identification number of the motion programme, those whi
37、ch are necessary for the spraying process of the relevant part. The necessary parameters are to be determined by spraying tests or taken from an appropriate similar application.The spray procedure specification may be qualified by a procedure qualification, for example according to EN 15648, if requ
38、ired.ISO 12670:2011(E)2 ISO 2011 All rights reservedBS EN ISO 12670:2015ISO 12670:2011(E)BS ISO 12670:20114 Requirements4.1 General requirements4.1.1 Specifying the general requirementsThis International Standard, which specifies the general requirements for supply, shall be indicated in the list of
39、 parts or in other manufacturing or delivery instructions.4.1.2 Qualification of the manufacturerThe manufacturer of the thermally sprayed coating shall possess a quality management system, shall fulfil all requirements stipulated in the coating specification for the part, shall employ qualified per
40、sonnel and is responsible for keeping the spraying equipment in a functional and safe condition.Considering the following standards can help to fulfil the quality requirements for the coating:a) spraying coordinator (supervisor): qualified according to ISO 12690;b) thermal sprayer: qualified accordi
41、ng to ISO 14918 or qualified by appropriate skill and knowledge;c) non-destructive testing personnel: qualification according to EN 473;d) spraying equipment: checked according to the relevant part of EN 1395 or qualified by the unobjectionable and unchanged function of the spraying equipment docume
42、nted by test reports or coating results.4.1.3 Preparing the instructions for thermal spraying (spray procedure specification)The manufacturer is responsible for preparing the spray procedure specification in written form.The spray procedure specification shall refer to the coating specification and
43、the manufacturing instructions, such as the list of parts, instructions of substrate and spraying material, drawings and tests.If required, the spray procedure specification can be qualified by a component-related spray procedure qualification according to EN 15648.4.2 Technical requirements4.2.1 Sp
44、raying materialsOnly spraying materials which are required in the coating specification and indicated in the spray procedure specification shall be applied. The spraying material shall comply with the technical supply conditions indicated in ISO 14232 for spraying powders and ISO 14919 for spraying
45、wires, rods and cords.The conformity of the delivered with the required spraying material shall be safeguarded, for example by comparing the composition indicated on the test certificate with the required one.All spraying materials shall be stored in suitable packages.The processing instructions of
46、the manufacturer/supplier of the spraying material shall be considered.4.2.2 Spray procedure specificationThe spray procedure specification shall contain all parameters, including, for the relative motion between the gun and the part or the identification number of the motion programme, those which
47、are necessary for the spraying process of the relevant part. The necessary parameters are to be determined by spraying tests or taken from an appropriate similar application.The spray procedure specification may be qualified by a procedure qualification, for example according to EN 15648, if require
48、d.ISO 12670:2011(E)2 ISO 2011 All rights reservedBS ISO 12670:2011The preparation of the substrates surface shall be specified in the spray procedure specification. Further instructions can be taken from EN 13507.Post-treatments, like machining, sealing of the coating or heat treatment of the part,
49、shall be specified in the spray procedure specification or in the operation sequence plan (see ISO 14924). A test may be required to ensure that the sprayed coating and/or the part will not be damaged by the post-treatment process.ISO 14920 contains instructions if fusing of self-fluxing alloys is required.Any modification of parameters, spraying and/or auxiliary materials, design of the part, spraying procedure or spraying equipment requires a check of the coatings quality. A revision of the spray procedure specifi
