The three-dimensional problem of stability of layered coatings at normal and high temperatures and small precritical strains is formulated and solved and the characteristic equations are derived. The temperature dependence of the physical and mechanical parameters of specific layered coatings is established experimentally. Three-layer coatings on a homogeneous substrate at different temperatures are considered as an example. Recommendations for establishing the optimal service conditions for layered structural members with coatings are formulated.
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Translated from Prikladnaya Mekhanika, Vol. 45, No. 12, pp. 107–115, December 2009.
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Tkachenko, É.A., Chekhov, V.N. Stability of layered coatings under biaxial thermomechanical loading. Int Appl Mech 45, 1349–1356 (2009). https://doi.org/10.1007/s10778-010-0272-x
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DOI: https://doi.org/10.1007/s10778-010-0272-x