Increasing alpha-phase content of alumina-chromia coatings deposited by suspension plasma spraying using hybrid and intermixed concepts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10406540" target="_blank" >RIV/00216208:11320/19:10406540 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/19:00337097
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=XVnDWzMMqE" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=XVnDWzMMqE</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.surfcoat.2019.04.091" target="_blank" >10.1016/j.surfcoat.2019.04.091</a>
Alternative languages
Result language
angličtina
Original language name
Increasing alpha-phase content of alumina-chromia coatings deposited by suspension plasma spraying using hybrid and intermixed concepts
Original language description
The novel method of hybrid suspension plasma spraying of dry coarse aluminum oxide powder with chromium oxide suspension using hybrid water/argon-stabilized (WSP-H 500) plasma torch was utilized for the deposition of coatings with very high alpha-phase content reaching up to 90%. The deposition mechanism and phase composition were compared with those of coatings deposited from i) intermixed alumina-chromia suspension and ii) alumina suspension doped with chromium nitrate nonahydrate solution. All deposition routes showed alternative ways of preparation of novel multimaterial coatings. It was demonstrated that the chromia addition and the deposition route play the crucial role in the pronounced formation of the thermodynamically stable alpha-phase.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
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
371
Issue of the periodical within the volume
August
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
298-311
UT code for WoS article
000472694300031
EID of the result in the Scopus database
2-s2.0-85065121437