Article Dans Une Revue Journal of Thermal Spray Technology Année : 1997

Determination of residual stress distribution from in situ curvature measurements for thermally sprayed WC/Co coatings

Résumé

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 spraying techniques (atmospheric plasma spraying and high-velocity oxygen fuel) and cooling levels were considered using a mathematical model. Results show that temperature history of a part is of paramount importance in stress generation and distribution.

Dates et versions

hal-05001732 , version 1 (22-03-2025)

Identifiants

Citer

Hanlin Liao, Philippe Vaslin, Y. Yang, Christian Coddet. Determination of residual stress distribution from in situ curvature measurements for thermally sprayed WC/Co coatings. Journal of Thermal Spray Technology, 1997, 6 (2), pp.235-241. ⟨10.1007/s11666-997-0018-4⟩. ⟨hal-05001732⟩

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