Tribological and milling performance of NbC-Ni films deposited by sputtering with different Ni contents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00343444" target="_blank" >RIV/68407700:21230/20:00343444 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.triboint.2020.106281" target="_blank" >https://doi.org/10.1016/j.triboint.2020.106281</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.triboint.2020.106281" target="_blank" >10.1016/j.triboint.2020.106281</a>

Result language
angličtina
Original language name
Tribological and milling performance of NbC-Ni films deposited by sputtering with different Ni contents
Original language description
This work focuses on the effect of Ni on the tribological and milling performance of NbC-Ni films deposited by reactive magnetron sputtering. High temperature tribological performance of films was studied through reciprocating dry sliding experiments. The milling performance of the coatings was evaluated in a CNC machining center. Results showed that the coefficient of friction of the Nb0.43Ni0.13C0.44 film was the lowest at room temperature, whereas, at high temperature, it was not significantly changed for the films with lower Ni content. It decreased for the Nb0.36Ni0.24C0.40 film. The flank wear resistance was enhanced when compared to the uncoated tool. Crater wear and severe chipping were the main wear mechanisms observed for the uncoated tool, while the coated tools evidenced mainly adhesive and abrasive wear and nose chipping.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20506 - Coating and films

Project
<a href="/en/project/EF18_070%2F0010457" target="_blank" >EF18_070/0010457: International Mobility of Researchers MSCA-IF II in CTU in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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