Dependence of Particle Parameters in Flight and Coating Character on Power of the Electric Supply at Plasma Spraying of TiO(2)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F10%3A00435176" target="_blank" >RIV/61389021:_____/10:00435176 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.434-435.779" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.434-435.779</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.434-435.779" target="_blank" >10.4028/www.scientific.net/KEM.434-435.779</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dependence of Particle Parameters in Flight and Coating Character on Power of the Electric Supply at Plasma Spraying of TiO(2)

Popis výsledku v původním jazyce

The influence of input power on the spayed powder and final coating was quantified for particular case of water-stabilized plasma spray torch (WSP) and ceramic coating formed from titanium dioxide (TiO2). All other spray setup parameters were fixed during the experiment with electric supply power as the only variable factor. In-flight particles were characterized by Doppler particle velocimetry, microstructure of the coatings was observed by microscopic techniques and 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. The results indicate that the higher power means better coating quality ? its microstructure andmechanical performance. This substantial difference has the same trend for both power supplies utilized for the testing.

Název v anglickém jazyce

Dependence of Particle Parameters in Flight and Coating Character on Power of the Electric Supply at Plasma Spraying of TiO(2)

Popis výsledku anglicky

The influence of input power on the spayed powder and final coating was quantified for particular case of water-stabilized plasma spray torch (WSP) and ceramic coating formed from titanium dioxide (TiO2). All other spray setup parameters were fixed during the experiment with electric supply power as the only variable factor. In-flight particles were characterized by Doppler particle velocimetry, microstructure of the coatings was observed by microscopic techniques and 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. The results indicate that the higher power means better coating quality ? its microstructure andmechanical performance. This substantial difference has the same trend for both power supplies utilized for the testing.

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Key Engineering Materials :HIGH-PERFORMANCE CERAMICS,Book Series VI:

ISBN

—

ISSN

1013-9826

e-ISSN

—

Počet stran výsledku

4

Strana od-do

779-782

Název nakladatele

TRANS TECH PUBLICATIONS LTD

Místo vydání

ZURICH

Místo konání akce

Harbin

Datum konání akce

16. 8. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000280417300208