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The physical preparation of a surface material to be coated by the thermal spray processing plays very important role as it affects the bonding force between the coating and substrate. When the coating material has different thermal and physical properties than the substrate the thermal residual stresses are generated in a two material system which may reach the level that promotes the coating delamination...
Przedstawiono możliwości modelowania naprężeń wewnętrznych w kompozytach MMC, wykorzystując metodę homogenizacji. Opisano schemat postępowania podczas modelowania naprężeń własnych w strukturze kompozytu WC-stellit. Zastosowana technika modelowania intensywnie wykorzystuje technikę cyfrowej obróbki obrazu oraz metodę elementów skończonych, dzięki czemu umożliwia analizę naprężeń w rzeczywistych strukturach...
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