Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F10%3A00347442" target="_blank" >RIV/61389021:_____/10:00347442 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating

Popis výsledku v původním jazyce

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 compositionwas 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.

Název v anglickém jazyce

Plasma sprayed TiO2: The influence of power of an electric supply on particle parameters in the flight and character of sprayed coating

Popis výsledku anglicky

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 compositionwas 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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

<a href="/cs/project/IAAX00430803" target="_blank" >IAAX00430803: Studium vlivu dopantů na fotokatalytickou aktivitu plazmově nanesených vrstev oxidů titanu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of the European Ceramic Society

ISSN

0955-2219

e-ISSN

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Svazek periodika

30

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000282070200017

EID výsledku v databázi Scopus

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