№1 (36), 2016. METALLURGIC AND MATERIAL ENGINEERING

N.R. Portnoy, V.V. Kuzin

Model of stress-strain state of ceramic surface layer in abrasive flow machining

The model of stress-strain state of ceramic surface layer in abrasive jet machining is created on the basis of results of an experimental research of process of erosion of structurally-nonuniform material under action of an air- and water-abrasive flow. Results of numerical experiments for oxide-carbide ceramics are shown.

Keywords: ceramics, surface layer, structural element, stress-strain state, abrasive flow machining.

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