Studium DLC vrstev na plastových substrátech

• Title in English: Study of DLC Coatings Deposited on Plastic Substrates
• Authors: BURŠÍKOVÁ Vilma; BURŠÍK Jiří; KELAR Lukáš; FRANTA Daniel; KLAPETEK Petr; PEŘINA Vratislav
• Year of publication: 2007
• Type: Article in Proceedings
• Conference: VI. ročník konferencie Vrstvy a povlaky 2007
• MU Faculty or unit: Faculty of Science
• Field: Plasma physics
• Keywords: DLC Coatings; PECVD; Plastic Substrates
• Description: Hard wear resistant hexamethyldisilazane modified DLC coatings were prepared using PECVD on polycarbonate substrates. The mechanical properties of the prepared coating/substrate systems were studied using depth sensing indentation test. The hardness and elastic modulus of coating/substrate systems increased more than one order of magnitude compared to the hardness of the polycarbonate substrate. Increased creep resistance was observed too. The samples prepared in optimum conditions exhibited interesting anelastic (time dependent reversible deformation) behaviour, healing out of indentation prints was observed after several hours of indentation tests.

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