NANOSTRUCTURED Mo-B-C COATINGS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00080997" target="_blank" >RIV/00216224:14310/15:00080997 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
NANOSTRUCTURED Mo-B-C COATINGS
Original language description
Nanostructuring is a recognized way of preparing novel materials with properties significantly different from their bulk constituents. Nanocomposite thin films, multilayers and nanolaminates were proven in many cases to be superior to conventional protective coatings due to their improved fracture toughness and wear resistance. Moreover composite architecture is a step towards independent control of toughness and hardness. X2BC boron and carbon based nanolaminates exhibit a unique combination of high stiffness and moderate ductility. However their synthesis temperature above 800°C impedes effortless applicability as a coating system. This temperature can be substantially reduced by a suitable choice of preparation method. In this paper we report on microstructure and mechanical properties of Mo-B-C layers prepared by magnetron sputtering. DC magnetron sputtering was used to prepare 1-2 um thin layers on rotated hard metal and steel substrates with optional Mo interlayer.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-17875S" target="_blank" >GA15-17875S: Local microstructural changes induced by static and dynamic indentation in nanostructured and nanolaminate coatings</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů