Hard alloy films with enhanced resistance to cracking
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F21%3A43961704" target="_blank" >RIV/49777513:23520/21:43961704 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.vacuum.2021.110186" target="_blank" >https://doi.org/10.1016/j.vacuum.2021.110186</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vacuum.2021.110186" target="_blank" >10.1016/j.vacuum.2021.110186</a>
Alternative languages
Result language
angličtina
Original language name
Hard alloy films with enhanced resistance to cracking
Original language description
The article reports on the mechanical properties of alloy films prepared by magnetron sputtering. Cracking is a great drawback of alloy films because it strongly limits many of their practical applications. It is shown that hard alloy films resistant to cracking must be superelastic and exhibit a high ratio H/E* ≥ 0.1; here H is the hardness and E* is the effective Young's modulus of the film. As examples, mechanical properties of the Si-based hard alloy films with enhanced resistance to cracking are given. Furthermore, the effect of the addition of Si and N into single element Mg films on the film mechanical properties and its relation to the changes of the material homologous temperature is investigated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
<a href="/en/project/LO1506" target="_blank" >LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Vacuum
ISSN
0042-207X
e-ISSN
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Volume of the periodical
188
Issue of the periodical within the volume
JUN 2021
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
„110186-1“-„110186-11“
UT code for WoS article
000649680500005
EID of the result in the Scopus database
2-s2.0-85103656975