Study of the Local Mechanical Properties of Magnetron Sputtered Nanolaminate Coatings

• Autoři: BURŠÍKOVÁ Vilma; BURŠÍK Jiří; ZÁBRANSKÝ Lukáš; SOUČEK Pavel; VAŠINA Petr
• Rok publikování: 2016
• Druh: Článek ve sborníku
• Konference: Defect and Diffusion Forum
• Fakulta / Pracoviště MU: Přírodovědecká fakulta
• Doi: http://dx.doi.org/10.4028/www.scientific.net/DDF.368.111
• Obor: Fyzika plazmatu a výboje v plynech
• Klíčová slova: local mechanical properties; nanolaminate coatings; brittle to ductile transition; wear resistance; fracture resistance; nanocomposites
• Popis: Nanostructure coatings based on boroncarbide were prepared using magnetron sputtering technique. The mechanical properties of the coatings were tested using quasi-static and dynamic nanoindentation tests with Berkovich and cube-corner indenters. The fracture resistance of the coatings and the coating/substrate interface was studied. Moreover, the dynamic wear and scratch resistance of the coatings was evaluated by means of impact and scratch tests.

Související projekty

• Lokální mikrostrukturní změny vyvolané statickou a dynamickou indentací nanostrukturovaných a nanolaminovaných povlaků