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Bending of Beams with Nonlinear Thermally Sprayed Coatings
- 1.0179209 - UFP-V 20030088 RIV CZ eng J - Journal Article
Materna, A. - Kroupa, František
Bending of Beams with Nonlinear Thermally Sprayed Coatings.
Acta Technica CSAV. Roč. 48, č. 1 (2003), s. 27-48. ISSN 0001-7043
R&D Projects: GA ČR GA106/01/0094
Institutional research plan: CEZ:AV0Z2043910
Keywords : plasma-sprayed coatings, microcracks, bending
Subject RIV: JK - Corrosion ; Surface Treatment of Materials
Young's moduli of thermally sprayed specially ceramic coatings are, due to the presence of microcracks, substantially smaller than those of well sintered materials.However, under high compressive or tensile stresses the behaviour of coatings is strongly nonlinear, which is caused by the elastic decrease or inelastic increase of the microcrack densities.
Permanent Link: http://hdl.handle.net/11104/0076016
Number of the records: 1