ISO INTERNATIONAL STANDARD 14916 Second edition 2017-03 Thermal spraying Determination of tensile adhesive strength Projection thermique - Mesure de I'adhérence par essais de traction Reference number IS0 14916:2017(E) International Organization for Standardization @ IS0 2017 =ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS underI ted without license from IHS IS0 14916:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org PrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIZRoISQ s1.7 - All rights reserved Not for Resale, 2017/5/11 02:06:55 etworking permitted without license from IHS IS0 14916:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions 4 Principles ..2 5 Equipment for testing and measuring and auxiliary equipment .3 5.1 Test instruments .3 5.2 Measurement instrument .3 5.3 Specimen fixing device for bonding of the tensile adhesive specimen. .4 6 Specimens. .4 6.1 Shape of specimens. ..4 6.2 Material of the specimen .6 6.3 Preparing the substrate and loading blocks 6.4 Preparing and spraying of the specimen .8 6.5 Manufactureofthespecimensfortensiletesting .9 6.5.1 Machining of the coated substrate block (or test disc) and preparation forbonding .9 6.5.2 Gluing the specimen. ..9 6.5.3 Bonding agent .9 6.6 Reference specimen .10 6.7 Number of specimens to be tested .10 7 Applying the testing .10 8 Measurement readings and evaluation ..11 9 Test report - Documentation. ..12 10 Possible sources of fault when preparing the specimens and on testing. ..13 Annex A (informative) Work instructions for gluing. ..14 Annex B (informative) Recommendations for further auxiliary equipment. ..17 Annex C (informative) Function areas on the tensile adhesive specimen and possibilities of fracture locations according to ASTM C633-13 .21 Annex D (informative) Record for the applied tensile adhesive test according to this document...22 Bibliography .26 iii HEJIANG INST OF STANDARDIZATION C1 5956617 ithout license from IHS