Počet záznamů: 1
Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating
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SYSNO ASEP 0347442 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating Tvůrce(i) Ctibor, Pavel (UFP-V) RID, ORCID
Hrabovský, Milan (UFP-V) RIDZdroj.dok. Journal of the European Ceramic Society. - : Elsevier - ISSN 0955-2219
Roč. 30, č. 15 (2010), s. 3131-3136Poč.str. 6 s. Forma vydání web - web Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Plasma spraying ; DC plasma torch ; Power supply ; TiO2 ; Wear testing ; Bandgap Vědní obor RIV JH - Keramika, žáruvzdorné materiály a skla CEP IAAX00430803 GA AV ČR - Akademie věd CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000282070200017 DOI 10.1016/j.jeurceramsoc.2010.05.029 Anotace The influence of input power on sprayed powder and final coating was quantified for a water-stabilized plasma spray torch (WSP®) and ceramic coating formed from titanium dioxide (TiO2). All other spray setup parameters were secured during the experiment with electric supply power as the only variable factor. In-flight particles were characterized by a Doppler particle velocimetry, the microstructure of the coatings was observed by microscopic techniques with computer image analysis, and phase composition was studied by X-ray diffraction. Various mechanical properties were measured – microhardness, surface roughness, and wear resistance in a slurry. Also other particular physical characteristics of the coatings – reflectivity and bandgap energy – were observed.The higher the power the higher the coating quality will be: both its microstructure and mechanical performance. This substantial difference has the same trend for both power supplies utilized for the testing. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2011
Počet záznamů: 1