2012
Hybrid PVD-PECVD Process for Synthesis of Me/C Nanocomposite Coatings
VAŠINA, Petr; Tereza SCHMIDTOVÁ a Pavel SOUČEKZákladní údaje
Originální název
Hybrid PVD-PECVD Process for Synthesis of Me/C Nanocomposite Coatings
Autoři
Vydání
NANOCON 2012, 2012
Další údaje
Jazyk
angličtina
Typ výsledku
Konferenční abstrakt
Obor
10305 Fluids and plasma physics
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/12:00057712
Organizační jednotka
Přírodovědecká fakulta
Klíčová slova anglicky
hybrid PVD-PECVD process; nanocomposite coatings; Me/C
Změněno: 23. 4. 2013 09:32, Ing. Andrea Mikešková
Anotace
V originále
Hybrid PVD-PECVD process of titanium sputtering in argon and acetylene has been used for deposition of nanocomposite material consisting of nanocrystallites of titanium carbide embedded in hydrogenated carbon matrix. nc-TiC/a-C:H layers showed promising combination of properties such as high hardness and Young’s modulus with low friction and wear making it an industrially attractive material for protective coatings and tribological applications. Hybrid PVD-PECVD process that combines aspects of both conventional techniques: sputtering of titanium target (PVD) and acetylene as a source of carbon for polymerization (PECVD) was studied. The aim of this contribution is to describe and understand elementary processes influencing the hybrid PVD-PECVD process. We report a non-monotonous evolution of cathode voltage and current, total pressure and spectral line intensities on acetylene supply flow. We propose an explanation of non-monotonous evolutions through the analysis of the target state. We correlate process characteristics and coating properties.
Návaznosti
| ED2.1.00/03.0086, projekt VaV |
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| GAP205/12/0407, projekt VaV |
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| GD104/09/H080, projekt VaV |
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