Abstract
An in situ monitoring of curvature of the specimen during spraying using a high speed video system was implemented to determine stresses in thermally sprayed WC/Co coatings. Influences of different spray-ing techniques (atmospheric plasma spraying and high-velocity oxygen fuel) and cooling levels were con-sidered using a mathematical model. Results show that temperature history of a part is of paramount importance in stress generation and distribution.
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Liao, H., Vaslin, P., Yang, Y. et al. Determination of residual stress distribution from in situ curvature measurements for thermally sprayed WC/Co coatings. J Therm Spray Tech 6, 235–241 (1997). https://doi.org/10.1007/s11666-997-0018-4
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DOI: https://doi.org/10.1007/s11666-997-0018-4