The scratch test: Different critical load determination techniques☆
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Cited by (105)
Cold-sprayed coatings: Microstructure, mechanical properties, and wear behaviour
2022, Progress in Materials ScienceCitation Excerpt :Subsequently, this critical normal force (Fc) is taken as a measure of adhesion strength. The onset of coating failure is revealed by a sudden increase in the friction force and acoustic emission, which can be monitored by optical microscopy, acoustic emission, and friction force measurements [153,155]. The procedure of scratch test for testing the adhesion and cohesion strengths is described in the European Standard prEN 1071-3 [161].
Surface characterization of TiO<inf>2</inf> nanotube arrays produced on Ti6Al4V alloy by anodic oxidation
2021, Surface and Coatings TechnologyCharacteristic comparison of stacked WC-based coatings prepared by high-velocity oxygen-fuel spray and electric contact strengthening
2021, Surface and Coatings TechnologyThe current state-of-the-art in scratch testing of coated systems
2019, Surface and Coatings TechnologyCitation Excerpt :In the latter case, transitions in the tangential force signal may be more appropriate. Early work on automated scratch testing methods [38] described the utility of recording three forces during a scratch test, namely normal force (Fn), tangential force (Ft) and lateral force (Fl). The tangential force is the frictional or scratching force which acts in the direction of scratching and is usually measured by a load sensor mounted underneath the sample, acting in the direction of motion.
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Paper presented at the 15th International Conference on Metallurgical Coatings, San Diego, CA, U.S.A., April 11 – 15, 1988.
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Present address: NASA Lewis Research Center, 21000 Brookpark Road, Cleveland, OH 44135, U.S.A.