Plasma Spraying of Suspensions with Hybrid Water-Stabilized Plasma Technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00460350" target="_blank" >RIV/61389021:_____/16:00460350 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Plasma Spraying of Suspensions with Hybrid Water-Stabilized Plasma Technology
Original language description
Technology of water-stabilized plasma torch was recently significantly updated through introduction of a so-called hybrid concept which combines benefits of water stabilization and gas stabilization principles. High-enthalpy plasma provided by the WSP-H ("hybrid") torch may be used for thermal spraying of powders as well as liquid feedstocks with high feed rates. Results from three selected experiments with suspension plasma spraying with WSP-H technology are presented in this study. Shadowgraphy was used for optimization of the suspension injection and visualization of the liquid fragmentation in the plasma jet. Coating deposition on substrates attached to the rotating carousel with integrated temperature monitoring provided effective cooling and reproducibility of the deposition process. Deposition efficiency was evaluated according to EN ISO 17 836 standard. Possibility of deposition of coatings with various microstructures was demonstrated for three different ceramics (YSZ, YAG and Al2O3).
Czech name
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Czech description
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Project
<a href="/en/project/GA15-12145S" target="_blank" >GA15-12145S: Physical aspects of plasma spray deposition from liquid feedstock</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ITSC 2016 - Proceedings of the International Thermal Spray Conference
ISBN
978-3-87155-574-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
267-272
Publisher name
DVS Media GmbH
Place of publication
Düsseldorf
Event location
Shanghai
Event date
May 10, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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