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13 September 2010 Radial speckle interferometry combined with a microindentation test to analyze coating adhesion
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Proceedings Volume 7387, Speckle 2010: Optical Metrology; 738720 (2010) https://doi.org/10.1117/12.867643
Event: Speckle 2010, 2010, Florianapolis, Brazil
Abstract
This paper presents a novel technique to investigate coating adhesion using a radial speckle interferometer and a microindentation test. The proposed technique is based on the measurement of the radial in-plane displacement field produced by a microindentation introduced on the coated surface of the specimen. The advantages and limitations of the proposed technique are shown.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
L. P. Tendela, M. R. Viotti, A. Albertazzi Gonçalves Jr., and G. H. Kaufmann "Radial speckle interferometry combined with a microindentation test to analyze coating adhesion", Proc. SPIE 7387, Speckle 2010: Optical Metrology, 738720 (13 September 2010); https://doi.org/10.1117/12.867643
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