EN ISO 14917-2017 en Thermal spraying - Terminology classification《热喷涂-术语 分类(ISO 14917 2017)》.pdf

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1、BS EN ISO 14917:2017Thermal spraying Terminology, classification (ISO14917:2017)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 14917:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO14917:2017. It supersedes BS

2、EN 657:2005 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee STI/40, Thermal spraying and thermally sprayed coatings.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to inc

3、lude all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2017. Published by BSI Standards Limited 2017ISBN 978 0 580 83352 6ICS 01.040.25; 25.220.20Compliance with a British Standard cannot confer immunity fromlegal obligatio

4、ns.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14917 March 2017 ICS 01.040.25; 25.220.20 Super

5、sedes EN 657:2005English Version Thermal spraying - Terminology, classification (ISO 14917:2017) Projection thermique - Terminologie, classification (ISO 14917:2017) Thermisches Spritzen - Begriffe, Einteilung (ISO 14917:2017) This European Standard was approved by CEN on 8 March 2017. CEN members a

6、re 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

7、 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 C

8、entre 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, Lithu

9、ania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, 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 Marni

10、x 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 14917:2017 EBS EN ISO 14917:2017EN ISO 14917:2017 (E) 3 European foreword This document (EN ISO 14917:2017) has been prepared by Technical Committee ISO

11、/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 identic

12、al 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 hel

13、d 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, Cy

14、prus, 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

15、the United Kingdom. Endorsement notice The text of ISO 14917:2017 has been approved by CEN as EN ISO 14917:2017 without any modification. BS EN ISO 14917:2017ISO 14917:2017(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Process variations . 14.1 Classifica

16、tion according to the type of spray material 14.2 Classification according to the operation. 24.2.1 Manual spraying . 24.2.2 Mechanized spraying . 24.2.3 Automatic spraying 24.3 Classification and abbreviations for thermal spraying, coatings and their technological properties, post-treatments . 24.3

17、.1 Thermal spraying, coatings and properties 24.3.2 Condition of spray coatings and post-treatments . 24.3.3 Classification according to the energy carrier and/or to the type of spray material Abbreviations for spray processes and special surfacing processes by welding . 25 Process descriptions 35.1

18、 Flame spraying 35.1.1 General 35.1.2 Wire flame spraying (Combustion wire spray) . 45.1.3 Powder flame spraying . 45.2 High velocity flame spraying . 55.2.1 High velocity flame spraying with gaseous fuel 55.2.2 High velocity flame spraying with liquid fuel . 65.2.3 High velocity flame suspension sp

19、raying . 65.2.4 Detonation spraying 75.3 Cold spraying (Cold gas spraying) 85.4 Arc spraying processes Arc spraying 95.5 Plasma spraying processes . 95.5.1 Atmospheric plasma spraying 95.5.2 Plasma suspension spraying . 105.5.3 Plasma spraying in chambers 105.6 Other plasma spraying processes 115.6.

20、1 Water-stabilized plasma spraying . 115.6.2 Induction plasma spraying Inductively coupled plasma spraying .125.6.3 Plasma transferred wire arc spraying 135.7 Laser cladding . 145.8 Plasma transferred arc surfacing (PTA) . 156 Thermal spraying Terms 166.1 General terms 166.1.1 Coatability . 166.1.2

21、Coating suitability 166.1.3 Spray suitability Sprayability 176.1.4 Coating functionality .176.1.5 Coating feasibility.176.1.6 Accompanying specimens . 176.2 Thermal spraying equipment, terms 176.2.1 Spray gun, torch .176.2.2 Spray nozzle 176.2.3 Supplementary nozzle .17 ISO 2017 All rights reserved

22、iiiContents PageBS EN ISO 14917:2017ISO 14917:2017(E)6.2.4 Contact tube 176.2.5 Wire feed mechanism .186.2.6 Powder feeder .186.2.7 Powder injector 186.3 Process specific terms of thermal spraying, terms .186.3.1 Spray material .186.3.2 Carrier gas 186.3.3 Atomizing gas.186.3.4 Propellant gas 186.3.

23、5 Spray jet 186.3.6 Spray particles 186.3.7 Splat .186.3.8 Spray deposit186.3.9 Spray distance .186.3.10 Spray angle . 186.3.11 Spray velocity .196.3.12 Spray trace overlapping 196.3.13 Spray spot . 196.3.14 Deposition rate .196.3.15 Spray losses .196.3.16 Deposition efficiency .196.3.17 Masking . 1

24、96.3.18 Sealing 196.3.19 Thermal treatment 196.3.20 Fusing of sprayed deposits . 196.4 Coating specific terms 196.4.1 Sprayed coating 196.4.2 Substrate 206.4.3 Bond coat . 206.4.4 Top coat . 206.4.5 Interface . 206.4.6 Non-melted particles .206.4.7 Re-solidified particles .206.5 Properties of therma

25、lly sprayed deposits, terms .206.5.1 Tensile adhesive strength, RH.206.5.2 Cohesive strength .206.5.3 Hardness 206.5.4 Shear load resistance 216.5.5 Other properties 21Annex A (informative) Master chart of thermal spraying processes Classification according to the energy carriers used for spraying 2

26、2Annex B (informative) Keyword index 23Bibliography .25iv ISO 2017 All rights reservedBS EN ISO 14917:2017ISO 14917:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International

27、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. International organizations, governmental and non-governmental, in liaison with ISO, al

28、so take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1.

29、 In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the el

30、ements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations recei

31、ved (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment,

32、 as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 107, Metallic and other inorganic coatings.This se

33、cond edition cancels and replaces the first edition (ISO 14917:1999), which has been technically revised. ISO 2017 All rights reserved vBS EN ISO 14917:2017ISO 14917:2017(E)IntroductionRequests for official interpretations of technical aspects of this document should be directed to the Secretariat o

34、f ISO/TC 107, Metallic and other inorganic coatings, via your national standards body; a listing of these bodies can be found at www .iso .org.vi ISO 2017 All rights reservedBS EN ISO 14917:2017Thermal spraying Terminology, classification1 ScopeThis document defines processes and general terms for t

35、hermal spraying. It classifies thermal spraying processes according to type of spray material, to type of operation and to type of energy carrier. It specifies abbreviations for spray processes, sprayed coatings, and manufacturing steps.2 Normative referencesThe following documents are referred to i

36、n the text in such a way that some or all of their content constitutes 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.ISO 6508-1, Metallic materials Rockwell

37、 hardness test Part 1: Test methodISO 17836, Thermal spraying Determination of the deposition efficiency for thermal spraying3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.ISO and IEC maintain terminological databases for use in standardization at

38、 the following addresses: IEC Electropedia: available at http:/ www .electropedia .org/ ISO Online browsing platform: available at http:/ www .iso .org/ obp3.1thermal sprayingTSprocess in which surfacing materials are heated to the plastic or molten state, inside or outside of the spraying gun/torch

39、, and then propelled onto a prepared surfaceNote 1 to entry: The substrate may undergo some localized surface melting in the particle impact area only.Note 2 to entry: To obtain specific properties of the deposit, a subsequent thermal, mechanical or sealing treatment may be used.4 Process variations

40、4.1 Classification according to the type of spray materialDistinction of the following variations: wire spraying; rod spraying; cord spraying; powder spraying; suspension spraying.INTERNATIONAL STANDARD ISO 14917:2017(E) ISO 2017 All rights reserved 1BS EN ISO 14917:2017ISO 14917:2017(E)4.2 Classifi

41、cation according to the operation4.2.1 Manual sprayingAll operations typical of the spraying process are manual.4.2.2 Mechanized sprayingAll operations typical of the spraying process are mechanized.4.2.3 Automatic sprayingAll operations typical of the spraying process are fully mechanized including

42、 all handling, e.g. work-piece loading and unloading, and are integrated in a programmed system. Also, monitoring and controlling of the entire spraying process can be included according to the closed loop method.4.3 Classification and abbreviations for thermal spraying, coatings and their technolog

43、ical properties, post-treatments4.3.1 Thermal spraying, coatings and propertiesSee Table 1.Table 1 Thermal spraying, coatings and properties (abbreviations in capital letter)Abbreviation Item Specified in section Specified in a standardTS Thermal spraying (in general) 3.1 BC Bond coat 6.4.3 TC Top c

44、oat 6.4.4 SF Self-fluxing alloy ISO 14920/ISO 14232DE Deposition efficiency 6.3.16 ISO 17836RHTensile adhesive strength 6.5.1 ISO 149164.3.2 Condition of spray coatings and post-treatmentsSee Table 2.Table 2 Condition of spray coatings and post-treatments (abbreviations in small letters)Abbreviation

45、 State Specified in standard resp. described in sectionas as sprayed 6.4.1f fused ISO 14920sm linished ISO 14924m/c machined ISO 14924s sealed ISO 149244.3.3 Classification according to the energy carrier and/or to the type of spray material Abbreviations for spray processes and special surfacing pr

46、ocesses by weldingIn classification according to the energy carrier, sub-classifications are necessary due to different spray materials. Figure A.1 provides a master chart of the spray processes with sub-classifications. See also Tables 3 and 4.2 ISO 2017 All rights reservedBS EN ISO 14917:2017ISO 1

47、4917:2017(E)Table 3 Classification and abbreviations of spray processes (abbreviations in capital letters)Standard spray processesProcess abbreviationsProcess description in sectionTS by means of gaseous or liquid fuelsFlame spray processes 5.1Wire flame spraying (Combustion wire spray)WFS 5.1.2Cord

48、 flame spraying CFS 5.1.2Rod flame spraying RFS 5.1.2Powder flame spraying PFS 5.1.3High velocity flame spraying 5.2High velocity oxy-fuel spraying HVOF 5.2.1High velocity air fuel spraying HVAF 5.2.1High velocity flame suspension spraying HVFSS 5.2.3Detonation spraying (Detonation gun spr.) DGS 5.2

49、.4TS by means of expansion of highly pressurized gases without combustionCold spraying (Cold gas spraying) CGS 5.3TS by means of electric arc or gas dischargeArc spraying (Arc wire spraying) AS 5.4Atmospheric plasma spraying APS 5.5.1Atmospheric plasma suspension spraying APSS 5.5.2Vacuum plasma spraying/Low pressure plasma sprayingControlled atmosphere plasma sprayingVPS (Europe)LPPSTM(US, Asia)aCAPS5.5.3TS by means of electric arc or gas discharge (only few users)Water-stabilized plasma spraying WSPS 5.6.1Inductiv