EN 17002-2018 Thermal spraying - Components with thermally sprayed coatings - Thermal spray procedure specification.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Thermal spraying - Components with thermally sprayed coatings - Thermal spray procedure specificationBS EN 17002:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 17002 August 2018 ICS 25.220.20 English Version T

2、hermal spraying - Components with thermally sprayed coatings - Thermal spray procedure specification Projection thermique - lments traits par projection thermique - Spcification de mode opratoire de projection thermique Thermisches Spritzen - Bauteile mit thermisch gespritzten Schichten - Spritzanwe

3、isung This European Standard was approved by CEN on 9 April 2018. 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

4、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

5、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 Mace

6、donia, 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 COMIT EUROPEN DE NORMALISA

7、TION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 17002:2018 ENational forewordThis British Standard is the UK implementati

8、on of EN 17002:2018. 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 to its secretary.This publication does not purport to include all

9、 the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 93712 5ICS 25.220.20Compliance with a British Standard cannot confer immunity from legal obligations. This British

10、Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 17002:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 17002 August 2018 ICS 25.220.20 English Ver

11、sion Thermal spraying - Components with thermally sprayed coatings - Thermal spray procedure specification Projection thermique - lments traits par projection thermique - Spcification de mode opratoire de projection thermique Thermisches Spritzen - Bauteile mit thermisch gespritzten Schichten - Spri

12、tzanweisung This European Standard was approved by CEN on 9 April 2018. 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 bibliograp

13、hical 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 responsibili

14、ty 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 o

15、f 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 COMIT EUROPEN DE NOR

16、MALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 17002:2018 EBS EN 17002:2018EN 17002:2018 (E) 2 Contents Page Europ

17、ean foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Requirements . 6 5 Technical content of the thermal spray procedure specification 6 5.1 Preparing the thermal spray procedure specification 6 5.2 Minimum information in the thermal spray procedure specif

18、ication . 6 5.3 Process parameters 7 5.4 Scope of validity of the thermal spray procedure specification . 7 5.5 Qualification of the thermal spray procedure specification by a component-related procedure qualification 8 5.6 Information about the content of a thermal spray procedure specification acc

19、ording to Annex A 8 Annex A (informative) Example of Thermal Spray Procedure Specification (TSPS) . 9 Bibliography . 12 BS EN 17002:2018EN 17002:2018 (E) 3 European foreword This document (EN 17002:2018) has been prepared by Technical Committee CEN/TC 240 “Thermal spraying and thermally sprayed coat

20、ings”, 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 February 2019, and conflicting national standards shall be withdrawn at the latest by February 2019.

21、 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the follo

22、wing 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, N

23、orway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 17002:2018EN 17002:2018 (E) 4 Introduction Thermal spraying processes are used extensively to produce coatings for industrial products, primarily for preventative protection

24、 of surfaces. This is the case for production in the factory and on construction sites. Thermal spraying is one of the special processes in which the quality of the coating cannot be determined unambiguously via testing without destroying the component. Conditions and the process should be monitored

25、 for appropriate use of thermally sprayed coatings and to avoid extensive quality and cost issues in production and operation. The manufacturer of the coating should have a functioning quality assurance system, and usually a quality management system as well (e.g. according to EN ISO 9001). Therefor

26、e, thermal spray procedure specifications should be documented as required in standards for quality systems e.g. EN ISO 14922-1 to EN ISO 14922-4. This will assist in achieving the appropriate basis for quality assurance during spray-coating production. Proof that the specifications are observed sho

27、uld be available. BS EN 17002:2018EN 17002:2018 (E) 5 1 Scope The thermal spray procedure specification (TSPS) is a critically important quality assurance document in the production workflow when producing a thermally sprayed coating. This document defines the minimum requirements to be followed for

28、 the content of a thermal spray procedure specification. When using the thermal spray procedure specification, the requirements of the coating specification are intended to be met. To ensure traceability, the thermal spray procedure specification is intended to be documented and component-related. T

29、ests and test scopes are intended to be defined by the manufacturer of the coating in a separate test plan according to the requirements of the coating specification. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitute

30、s requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 12670, Thermal spraying Components with thermally sprayed coatings Technical supply conditions (ISO

31、12670) EN ISO 14917, Thermal spraying Terminology, classification (ISO 14917) EN ISO 14922-1, Thermal spraying Quality requirements of thermally sprayed structures Part 1: Guidance for selection and use (ISO 14922-1) EN ISO 14922-2, Thermal spraying Quality requirements of thermally sprayed structur

32、es Part 2: Comprehensive quality requirements (ISO 14922-2) EN ISO 14922-3, Thermal spraying Quality requirements of thermally sprayed structures Part 3: Standard quality requirements (ISO 14922-3) EN ISO 14922-4, Thermal spraying Quality requirements of thermally sprayed structures Part 4: Elementa

33、ry quality requirements (ISO 14922-4) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 14917 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available a

34、t http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 3.1 thermal spray procedure specification TSPS procedure specification that contains the parameters required for the component-related application of the thermal spraying process BS EN 17002:2018EN 17002:2

35、018 (E) 6 3.2 thermal spray procedure qualification TSPQ qualification of a TSPS by a component-related qualification Note 1 to entry: E.g. according to EN 15648. 4 Requirements A thermal procedure specification should be documented for each spray application. This should contain all the production

36、steps necessary for the entire spray process and the applicable required parameters. The manufacturer of the thermally sprayed coating is responsible for the presence of a valid thermal spray procedure specification for the component and its execution. 5 Technical content of the thermal spray proced

37、ure specification 5.1 Preparing the thermal spray procedure specification The procedure specification shall refer to the coating specification and the design documents, the parts lists, the material data of the base material and spray consumables, the drawings and the test instructions for the compo

38、nent. If different sprayed coatings are to be applied to the same component, the specific parameters shall be listed for each sprayed coating or-separate thermal spray procedure specifications shall be prepared for each case. If the manufacturer has not prepared a separate test plan, the thermal spr

39、ay procedure specification shall contain all the necessary tests. In either case this shall take into account the quality assurance systems according to EN ISO 14922-1 to EN ISO 14922-4, and the tests required in the coating specification and the technical supply conditions according to EN ISO 12670

40、. 5.2 Minimum information in the thermal spray procedure specification Manufacturer; drawing references; workpiece designation; substrate material; designation of the coating specification (requirements); thermal spraying process (according to EN ISO 14917); designation of the individual sprayed coa

41、tings (e.g. bond coat and top coat); designation of the spray consumables (e.g. EN ISO 14919); spray equipment to be used; designation of the spray devices, if required; surface preparation, information about the necessary surface cleanliness and roughness; BS EN 17002:2018EN 17002:2018 (E) 7 inform

42、ation about masking, material, and fixture (if applicable); process parameters for all processes: pre-treatment (degreasing, blasting and, if necessary, preheating); thermal spraying (current, voltage, gaseous or liquid fuel, plasma gases, wire or powder feed rate, transport gas, atomiser gas, e.g.

43、compressed air or others); working with corresponding cooling, if applicable; post-treatment (insofar as no separate procedure specifications have been prepared for the pre-treatment and/or the post-treatment); robot or manipulator spray programme with revision index, if applicable; information abou

44、t movement speed and movement direction (e.g. cross hatch) for manual spraying; coating thickness with permissible tolerances as sprayed; information about the sprayed coating test, test scope, and test methods, insofar as there is no separate test plan; information about surface post-treatment, e.g

45、. sealing, fusing self-fluxing alloys; thermal treatment process, if applicable. 5.3 Process parameters The thermal spray procedure specification should contain all the process parameters necessary for the complete spray process. The necessary parameters should be determined from spray specimens or

46、taken from comparable applications. A new thermal spray procedure specification should be qualified with its spray parameters according to EN 15648. 5.4 Scope of validity of the thermal spray procedure specification The scope of validity of the thermal spray procedure specification is defined by the

47、 geometry and the material of the component and the coating and by the production processes that are performed (preparation, spraying process, spraying method (manual, semi-automated, fully automated, automatic), post-treatment). The thermal spray procedure specification can only apply to a single c

48、omponent. However, the scope of validity of the thermal spray procedure specification may be transferred, without re-qualification, to a new thermal spray procedure specification provided the following conditions are met: The base material shall have comparable mechanical, metallurgical, physical an

49、d chemical properties; Changing the required thickness of the sprayed coating has no influence on the spray parameters to be used; Changing the geometry of the component has no influence on the spray parameters to be used; The state of the component, including all preceding production steps, should be similar; BS EN 17002:2018EN 17002:2018 (E) 8 The coating material shall have comparable mechanical, metallurgical, physical and chemical properties including its interaction with the b