Impact Wear of the Protective Cr3C2-Based HVOF-Sprayed Coatings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F20%3A00525176" target="_blank" >RIV/68081731:_____/20:00525176 - isvavai.cz</a>
Alternative codes found
RIV/47718684:_____/20:N0000066
Result on the web
<a href="https://www.mdpi.com/1996-1944/13/9/2132" target="_blank" >https://www.mdpi.com/1996-1944/13/9/2132</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma13092132" target="_blank" >10.3390/ma13092132</a>
Alternative languages
Result language
angličtina
Original language name
Impact Wear of the Protective Cr3C2-Based HVOF-Sprayed Coatings
Original language description
High velocity oxygen-fuel (HVOF) prepared CrC-based hardmetal coatings are generally known for their superior wear, corrosion, and oxidation resistance. These properties make this coating attractive for application in industry. However, under some loading conditions and in aggressive environments, the most commonly used NiCr matrix is not sufficient. The study is focused on the evaluation of dynamic impact wear of the HVOF-sprayed Cr3C2-25%NiCr and Cr3C2-50%NiCrMoNb coatings. Both coatings were tested by an impact tester with a wide range of impact loads. The Wohler-like dependence was determined for both coatings' materials. It was shown that, due to the different microstructure and higher amount of tough matrix, the impact lifetime of the Cr3C2-50%NiCrMoNb coating was higher than the lifetime of the Cr3C2-25%NiCr coating. Differences in the behavior of the coatings were the most pronounced at high impact loads.
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
20501 - Materials engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
—
Volume of the periodical
13
Issue of the periodical within the volume
9
Country of publishing house
CH - SWITZERLAND
Number of pages
11
Pages from-to
2132
UT code for WoS article
000535941100126
EID of the result in the Scopus database
2-s2.0-85085485646