Oxidation and diffusion processes during annealing of TiSi(V)N films
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00231608" target="_blank" >RIV/68407700:21230/15:00231608 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.surfcoat.2015.05.031" target="_blank" >http://dx.doi.org/10.1016/j.surfcoat.2015.05.031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.surfcoat.2015.05.031" target="_blank" >10.1016/j.surfcoat.2015.05.031</a>
Alternative languages
Result language
angličtina
Original language name
Oxidation and diffusion processes during annealing of TiSi(V)N films
Original language description
The degradation of self-lubricant hard coatings applied in tools for high-speed cutting or dry drilling operations occurs by a combination of wear, oxidation and diffusion. The aim of this investigation was to study the effect of V additions on the diffusion processes and on the oxide scale formation during annealing of TiSiVN coatings. Relation of these results with those achieved for a reference Ti0.80Si0.15N coating with similar Si content is also presented. The structure evolution of the Ti0.65Si0.11V0.15N film was assessed by an in-situ hot-XRD device. A dual layer oxide was formed in the case of Ti0.80Si0.15N coating with a protective Si-O layer at an oxide/coating interface; however, in zones of film defects a complex oxide structure was developed. V additions increased the oxidation rate of the coatings as a result of the V ions diffusion throughout the oxide scale, which inhibited the formation of a continuous protective silicon oxide layer.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Surface and Coatings Technology
ISSN
0257-8972
e-ISSN
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Volume of the periodical
275
Issue of the periodical within the volume
15
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
120-126
UT code for WoS article
000357753900017
EID of the result in the Scopus database
2-s2.0-84930869630