Thermally Sprayed Coatings for High Temperature Application

Kód výsledku v IS VaVaI

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RIV/47718684:_____/12:#0000519

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermally Sprayed Coatings for High Temperature Application

Popis výsledku v původním jazyce

The paper deals with the relationship of the spray parameters and mechanical properties of a thermally sprayed coating on the base of ceramic materials. The main aim was directed to materials of aluminum, titanium and chromium oxides, which were sprayedusing the flame spray technology (FS). In the study ceramic coatings of Al2O3-3%TiO2, Cr2O3 and TiO2 were investigated. The influence of the sprayed parameters on the coating quality was investigated. The results of this study have shown that the spray distance is the most important factor for the coatings´ quality in case of ceramic materials sprayed using the FS technology. It was surprising that the flame temperature and velocity play a minor role in the optimizing process (minor influence on the coating hardness, microhardness, porosities and coating microstructure). The results of this work significantly contribute to improving knowledge about the FS sprayed ceramics and reveal some possibilities of optimizing the spraying paramete

Název v anglickém jazyce

Thermally Sprayed Coatings for High Temperature Application

Popis výsledku anglicky

The paper deals with the relationship of the spray parameters and mechanical properties of a thermally sprayed coating on the base of ceramic materials. The main aim was directed to materials of aluminum, titanium and chromium oxides, which were sprayedusing the flame spray technology (FS). In the study ceramic coatings of Al2O3-3%TiO2, Cr2O3 and TiO2 were investigated. The influence of the sprayed parameters on the coating quality was investigated. The results of this study have shown that the spray distance is the most important factor for the coatings´ quality in case of ceramic materials sprayed using the FS technology. It was surprising that the flame temperature and velocity play a minor role in the optimizing process (minor influence on the coating hardness, microhardness, porosities and coating microstructure). The results of this work significantly contribute to improving knowledge about the FS sprayed ceramics and reveal some possibilities of optimizing the spraying paramete

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Metal 2012

ISBN

978-80-87294-31-4

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

967-972

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Hotel Voroněž I, Brno, Česká Republika

Datum konání akce

1. 1. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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