1、STDOBSI BS EN IS0 lY922-3-ENGL 1999 111 Lb24bb9 0792348 T72 m Thermal spraying - Quality requirements of thermally sprayed structures - Part 3: Standard quality requirements The European Standard EN IS0 14922-31999 has the status of a British Standard ICs 25.220.20 NO COPYING WITHOUT BSI PERMISSION
2、EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN IS0 14922-3: 1999 COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesBS EN IS0 14922-31999 been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the
3、Standards Committee and comes into effect on 15 August 1999 Amd. No. O ES1 08-1999 ISBN O 580 32444 3 National foreword Date Comments This British Standard is the English language version of EN IS0 1492231999. It is identical with IS0 149223: 1999. The UK participation in its preparation was entrust
4、ed to Technid Committee SW40, Thermally sprayed inorganic finishes, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaVEhropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed -
5、 monitor related international and European developments and promulgate them in the UK A list of organizations represented on this committee can be obtained on request to its secretary. The UK voted against EN IS0 149223 on the grounds that the subject of that standard is already covered by the EN I
6、S0 9000 series on quality management and quaity assurance. However, as EN IS0 14922-3 achieved the requisite approval from amongst the other European members of CEN, the UK is under an obligation to implement it as a British Standard. Cross-references Attention is drawn to the fact that CEN and CENE
7、LEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue
8、 under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their corre
9、ct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages ThLs document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displayed throughout this document
10、indicates when the document was last issued. COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesSTD.BSI BS EN IS0 14922-3-ENGL 1999 111 lb24bb9 0792350 b20 I EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 14922-3 June 1999 ICs 25.220 English version Th
11、ermal spraying ;Quality requirements of thermally sprayed structures - Part 3: Standard quality requirements (IS0 14922- 3: 1 999) Projection thermique - Exigences qualit des constructions obtenues par projection thermique - Partie 3: Exigences qualit standard (IS0 14922-31 999) Thermisches Spritzen
12、 - Qualittsanforderungen an thermisch gespritzte Bauteile - Teil 3: Standard- Qualittsanforderungen (IS0 14922-31 999) This European Standard was approved by CEN on 19 February 1999. CEN members are bound to comply with the CENKENELEC Intemal Regulations which stipulate the conditions for giving thi
13、s European Standard the status of a nafonal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (En
14、glish, 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 Central Secretariat has the same status as the Official versions. CEN members are the national standards bodies of Austria, Belgim. Czech Rep
15、ublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy. Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMIlTEE FOR STANDARDIZATION COMIT6 EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de St
16、assart, 36 B-1050 Brussels O 1999 CEN , All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 14922-3:1999 E COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services STD.BS1 BS EN IS0 14922-3-ENGL 1999 BI
17、 Lb24bb9 0792351 5b7 W Page 2 EN IS0 14922-3:1999 Contents Foreword . Page . 3 1 Scope 4 2 Normative references 4 3 Definitions . 5 4.1 General 5 5 . 4 Contract and design review 5 4.2 Application - Contract review 4.3 Application - Design review . 5 5 Subcontracting 6 6 Personnel for thermal sprayi
18、ng . 6 6.2 Qualified thermal sprayer . 6 6.3 Thermal spraying coordinator 6 7 Personnel for quality testing . 6 7.2 Non-destructive testing 6 8 Equipment . 6 8.1 Equipment for manufacturing 6 8.2 Description of equipment . 7 8.3 Suitability of equipment 7 8.4 Maintenance . 7 8.5 Health and safety an
19、d environmental aspects 7 9 Thermal spraying activities 7 9.1 Production plan . 7 9.2 Thermal spraying procedure specification . 8 9.3 Work instructions . 8 9.4 Pre- and post-treatment 8 . . 6.1 General 6 . 7.1 General 6 9.5 Documentation 8 10 Consumables for thermal spraying 8 10.1 General . 8 10.2
20、 Batch testing 8 10.3 Storage and handling . 8 11 Storage and handling of substrate materials . 8 12 Thermal spraying related inspection and testing 8 12.2 Inspection and testing before thermal spraying . 8 12.3 Inspection and testing during thermal spraying . 9 12.4 Inspection and testing after the
21、rmal spraying . 9 12.5 Inspection and test status 9 13 Non-conformance and corrective actions . 9 14 Calibration . 9 15 Identification and traceability . 9 16 Quality records . 10 Annex ZA (informative) Bibliography . 11 12.1 General . 8 COPYRIGHT European Committee for StandardizationLicensed by In
22、formation Handling ServicesSTD-BSI BS EN IS0 14922-3-ENGL 1999 1h24hb9 0792352 4T3 m Page 3 EN IS0 14922-3:1999 Foreword The text of EN IS0 14922-3:1999 has been prepared by Technical Committee CEWC 240 “Thermal spraying and thermally sprayed coatings“, the secretariat of which is held by DIN, in co
23、llaboration with Technical Committee ISOTTC 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 December 1999, and conflicting national standards shall be
24、withdrawn at the latest by December 1999. According to the CENKENELEC Internai Regulations, the national standards organizations of the following counties are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Ita
25、ly, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesSTD-BSI BS EN IS0 14922-3-ENGL 1999 Lb24bb9 0792353 33T Page 4 EN IS0 14922-3:1999 1 Scope This standard specifie
26、s requirements so that: - It is independent of the type of the thermally sprayed structure. - It defines quality requirements for thermal spraying both in workshops and on site - It provides guidance for describing a manufacturers capability to produce thermally sprayed constructions to meet specifi
27、ed requirements. - It may also be used as a basis for assessing the manufacturer in respect to his thenal spraying capabiliy. This standard is appropriate when demonstration of a manufacturers capability to produce themally sprayed construction, fulfiiling specified quality requirements, are specifi
28、ed in one or more of the following: - a contract between involved parties; - an application standard; - a regulatory requirement. The requirements contained within this standard may be adopted in full or may be selectively deleted by the manufacturer if not applicable to the construction concerned.
29、They provide a flexible framework for the control of thermal spraying in the following cases: - Case 1 To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality system other than EN IS0 9001 or EN IS0 9002. - Case 2 To provide specific requir
30、ements for thermal spraying in contracts which require the manufacturer developing a quality system. - Case 3 To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part of its requirements or in a contract between relevant parties. It may howev
31、er be more appropriate for EN IS0 14922-4 to be used in such cases. - 2 Normative references This European standard incorporates by dated or undated reference, provisions from other publications. These nonnative references are cited at the appropriate places in the text and the publications are list
32、ed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 473 EN 582 EN 657 EN 1274
33、 prEN 13214 EN IS0 9001 Non-destructive testing - Qualification and certification of personnel Thermal spraying - Determination of the adhesive tensile strength Thermal spraying - terminology - Classification Thermal spraying - Powders - Composition - Technical supply conditions Thermal spraying - T
34、hermal spray coordination - Tasks and responsibilities Quality systems - Model for quality assurance in design/development, productuion, installation and servicing (IS0 9001 : 1994) Quality systems - Model for quality assurance in production, installation and servicing (IS0 9002 : 1994) Thermal spra
35、ying - Approval testing for thermal sprayers EN IS0 9002 EN IS0 14918 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services STD-BSI BS EN IS0 lY922-3-ENGL 1999 W Lb24bb9 0792354 276 Page 5 EN IS0 14922-3:1999 prEN IS0 14919 Themal spraying - Wires, rods and cords
36、for flame and arc spraying - Classification - Technical supply conditions Thermal spraying - Quality requirements of thermally sprayed structures - Part 1 : Guidelines for selection and use Quality management and management assurance - Vocabulany EN IS0 14922-1 IS0 8402 : 1994 3 Definitions For the
37、purposes of this standard definitions given in EN 657 and listed in part 1 of this standard apply. 4 Contract and design review 4.1 General The manufacturer shall review the contractual requirements and the design data provided by the purchaser or in- house data for construction designed by the manu
38、facturer. This is to ensure that all information necessary to carry out the fabrication operations is available prior to the commencement of the work. The manufacturer shall affirm his capability to meet all thermal spraying contract requirements and ensure adequate planning of all quality related a
39、ctivities. The items in 4.2 are typically considered at or before time of the contract review. The items in 4.3 usually form part of the design review and should be taken into account during the contract review if the design is not carried out by the manufacturer. It shall be ensured that ali releva
40、nt information has been supplied by the purchaser. When a contract does not exist, e.g. items made for stock, the manufacturer is required to take into consideration the requirements of 4.2, whilst carrying out his design review (4.3). 4.2 Application - Contract review Contractual requirements to be
41、 considered should include: a) the application standard to be used, together with any supplementaiy requirements; b) the specification of thermal spraying procedures, non-destructive testing procedures and heat treatment procedures; c) the approval of personnel, if contractual agreed; d) inspection
42、and testing; e) quality control arrangements, including any involvement of an independent inspection body; f) identification; g) environmental conditions relevant to thermal spraying on site; h) sub-contracting; i) handling of non-conformance. 4.3 Application - Design review Design requirements to b
43、e considered should include: a) location, accessibility and sequence of all coatings; b) surface finish of the coating; c) substrate material specification and coating properties; d) dimensions and details of prepared substrate surfaces and sprayed coatings, masking; e) quality and acceptance requir
44、ements for coatings; f) other special requirements, e.g. acceptability of shotpeening, heat treatment, cooling. 5 Sub-contracting When a manufacturer intends to use sub-contracted services (e.g. inspection, non-destructive testing, post treatment) all relevant specifications and requirements shall b
45、e supplied by the manufacturer to the sub-contractor. The subcontractor shall provide such records and documentation of his work as may be specified by the manufacturer. COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesPage 6 EN IS0 14922-3:1999 Any sub-contra
46、ctor shall work under the order and responsibility of the manufacturer and shall fully comply with the relevant requirements of this standard. The information to be provided by the manufacturer to the sub-contractor shall include all relevant data from the contract review (see 4.2) and the design re
47、view (see 4.3). Additional requirements may need to be specified, if the design of a structure is to be sub-contracted. 6 Personnel for thermal spraying 6.1 General The manufacturer shall have at his disposal sufficient and competent personnel for the planning, performing, supervising and examining
48、of the thermal spraying production according to specified requirements. 6.2 Qualified thermal sprayer All thermal sprayers must be approved by a suitable qualification test according to EN IS0 14918. All records of approval shall be maintained up to date. 6.3 Thermal spraying coordinator The manufac
49、turer shall have at his disposal appropriate thermal spraying coordination personnel who controls the correct performing of the work. Such persons having responsibility for quality activities shall have sufficient authority to enable any necessary action to be taken. The duties, inter-relationships and limits of responsibility of such persons should be clearly defined, see prEN 13214. 7 Personnel for quality testing 7.1 General The manufacturer shall have at his disposal sufficient and competent personnel for planning and performing, supervising and inspection, testing a
