Industrially deposited hard and damage resistant W-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%2F23%3A00130134" target="_blank" >RIV/00216224:14310/23:00130134 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.surfcoat.2022.129150" target="_blank" >https://doi.org/10.1016/j.surfcoat.2022.129150</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.surfcoat.2022.129150" target="_blank" >10.1016/j.surfcoat.2022.129150</a>
Alternative languages
Result language
angličtina
Original language name
Industrially deposited hard and damage resistant W-B-C coatings
Original language description
The article presents composition-dependent structural and mechanical properties of sputter-deposited W-B-C coatings. The industrial batch-coater employs a cylindrical sputter source fitted with a segmented target composed of tungsten, boron carbide, and carbon segments. Stationary and single-axis rotation depositions are carried out to understand the differences between laboratory-like and industrial preparation of the coatings. The W-B-C coatings are studied over a broad range of chemical compositions. Coatings are mainly amorphous, but at specific chemical compositions, they tend to form the short-range ordered tungsten borides or nanocrystalline cubic tungsten carbide. The amorphous coatings exhibit high hardness (24 GPa), high elastic modulus (440 GPa), no residual stress, and outperform the TiN and AlCrN in the damage resistance determined by the instrumental indentation test.
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
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/EF19_073%2F0016943" target="_blank" >EF19_073/0016943: Internal grant agency of Masaryk University</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
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
1879-3347
Volume of the periodical
454
Issue of the periodical within the volume
February
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000917375500001
EID of the result in the Scopus database
2-s2.0-85144822819