BS EN 15311:2007 – Thermal spraying — Components with thermally sprayed coatings — Technical supply conditions
1 Scope
This European Standard specifies technical supply conditions when using thermally sprayed coatings for manufacturing or repair of components.
2 Normative references
The 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 referenced document (including any amendments) applies.
EN 473, Non destructive testing — Qualification and certification of NDT personnel — General principles EN 582,, Thermal spraying — Determination of tensile adhesive strength
EN 657:2005, Thermal spraying — Terminology, classification
EN 1395, Thermal spraying — Acceptance inspection of thermal spraying equipment
EN 13214, Thermal spraying — Thermal spray coordination — Tasks and responsibilities
EN ISO 2063, Thermal spraying — Metallic and other inorganic coatings — Zinc, aluminium and their alloys (ISO 2063:2005)
EN ISO 4288, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and procedures for the assessment of surface texture (ISO 4288:1996)
EN ISO 8503-1, Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: Specifications and definitions for ISOsurface profile comparators for the assessment of abrasive blast-cleaned surfaces (ISO 8503-1:1988)
EN ISO 14918, Thermal spraying — Approval testing of thermal sprayers (ISO 14918:1998)
EN ISO 14923, Thermal spraying — Characterization and testing of thermally sprayed coatings (ISO 14923:2003)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 657:2005 apply.
4 Requirements
4.1 General requirements
4.1.1 Indication
This European Standard specifying the general requirements for supply conditions should be indicated in the parts list or in delivery instructions.
4.1.2 Qualification of the manufacturer
The manufacturer of the thermally sprayed coating for a component shall fulfil all requirements stipulated in the coating specification, should possess a quality management system, shall employ qualified personnel and is responsible to keep the spraying equipment in proper condition. The following standards shall be used to fulfil the requirements according to the quality requirements of the coated component:
1) spraying co-ordinator (supervisor): qualified according to EN 13214 or qualified by appropriate knowledge in case of subordinate applications; 2) thermal sprayer (manual manufacturing): qualified according to EN ISO 14918 or qualified by appropriate knowledge; 3) thermal sprayer as an operator: apprenticed qualified on theoretical knowledge according to EN ISO 14918 or adequate experience ; 4) non destructive testing – personnel qualification, if applicable: according to EN 473 class 2 for penetrant test (PT); 5) spraying equipment: checked according to the relevant part of EN 1395 or qualified by a correct function of the spraying equipment by test reports or coating results.
BS EN 15311:2007 – Thermal spraying — Components with thermally sprayed coatings — Technical supply conditions