Resistance of thermally sprayed coatings in an environment simulating a turbine of geothermal power plant

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F21%3AN0000015" target="_blank" >RIV/47718684:_____/21:N0000015 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2021/4188-resistance-of-thermal-sprayed-coatings-in-an-environment-simulating-a-turbine-of-a-geothermal-power-plant" target="_blank" >https://www.confer.cz/metal/2021/4188-resistance-of-thermal-sprayed-coatings-in-an-environment-simulating-a-turbine-of-a-geothermal-power-plant</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2021.4188" target="_blank" >10.37904/metal.2021.4188</a>

Result language
angličtina
Original language name
Resistance of thermally sprayed coatings in an environment simulating a turbine of geothermal power plant
Original language description
The paper focuses on the evaluation of the ability of selected heat sprayed coatings to protect the surface of the component in an environment simulating the environment of a geothermal turbine. The subject of testing were coatings based on hardmetals, applied by HVOF technology (WC-CoCr, Cr3C2-NiCr) and Fe and Ni based alloys, applied by HVOF (NiCr, FeCrAlY) and TWAS (FeCrAlNiC, FeCr, NiCr) technologies. It has been shown that although HVOF coatings provide higher protective properties in terms of both corrosion and resistance to mechanical influences, it is also possible to apply the protective coating with TWAS technology if mobile spraying is required. From the materials tested, the Fe-based Metco 8294 can be recommended as a most promising, providing high wear resistance and sufficient corrosion resistance in aggressive environment.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings 30th Anniversary International Conference on Metallurgy and Materials
ISBN
978-80-87294-99-4
ISSN
2694-9296
e-ISSN
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Number of pages
6
Pages from-to
600-605
Publisher name
TANGER Ltd.
Place of publication
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Event location
Brno
Event date
May 26, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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