ISO INTERNATIONAL STANDARD 12679 First edition 2011-09-15 Thermal spraying Recommendations for thermal spraying Projection thermique Recommandations pour la projection thermique Reference number ISO 12679:2011(E) Copyright International Organization for Standardizatior @ISO2011 se from IHS Not for Resale ISO 12679:2011(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, member body in the country of the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland aaadizaton @ ISO 2011 - All rights reserved etworking pemitted without license from IHs Not for Resale ISO 12679:2011(E) Contents Page Foreword iv Introduction 1 Scope 2 Normative references 3 Terms and definitions. 2 4 Parent material 5 Component geometry. 3 6 Spray materials 3 6.1 General.. 6.2 Selection of spray materials. 3 6.3 Supply, handling and storage 7 Gases for spraying. 8 Liquid fuels for spraying 6 Spray equipment 5 9.1 General 9.2 Spraydevice 9.3 Mechanical equipment, rotating devices, handling systems, robots 9.4 Essential auxiliary equipment. 5 10 Surface preparation prior to spraying 10.1 General .... 10.2 General pretreatments, degreasing, cleaning 10.3 Grit-blasting and other preparation methods 10.4 Covering, masking of areas not to be coated. 11 Thermal spraying procedure 11.1 Spraying procedure specification. 11.2 Applying the spraying process 8 12 Post-treatment of the coating 13 Health, safety and environmental aspects 10 14 Recommendations for quality assurance. 10 14.1 ..10 Quality-assurancemeasures 14.2 Personnel qualification 12 15 Testing of components and accompanying specimens 12 15.1 General .12 15.2 Tests on the component itself.. 12 Bibliography Standardizationrights reserved ii Noreproductiononetworking pemited without license from IHS Not for Resale