Effet de l'adhésion et du frottement sur la rayabilité de couches minces déposées sur verre

摘要: In order to understand scratch mechanisms of low adhesion multilayer coatings on glass and due the importance interface properties, we focus friction as key parameters. this study, several model with different adhesions coefficients have been developed tested. The morphology scratches observed in industrial context has reproduced laboratory conditions by using a test performed sphere/plane tribometer. A systematic characterization was done following techniques: optical microscopy, SEM, profilometer, AFM XPS. We also proposed scenario describe damage mechanisms.