The Role of Technological Input Parameters on a Quality of Plasma Sprayed Thermal Barrier Coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F12%3APU103068" target="_blank" >RIV/00216305:26620/12:PU103068 - 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

The Role of Technological Input Parameters on a Quality of Plasma Sprayed Thermal Barrier Coatings

Popis výsledku v původním jazyce

The thermal barrier coatings uses the approach of functional gradient coatings, where combination of ceramic and metallic coatings are applied to reduce the temperature height and also to increase oxidation and corrosion resistance of the substrate alloys on which are deposited. Thermal barrier coatings are most frequently produced from the top ceramic coating based on YSZ (ZrO2+Y2O3) and metallic bond coating based on M-CrAlY, where M means Ni, Co, Fe or their appropriate combination. Their formation is usually provided by means of electron beam physical vapour deposition (EB-PVD) or vacuum, low pressure or atmospheric plasma spraying techniques. Despite the requirements on the product shape simplicity, the air plasma spraying offers high productivity, sufficient quality and disproportionate lower production costs in comparison with the other mentioned technologies. The contribution deals with the influence of input technological parameters (feeding rates of powders, plasma and carrie

Název v anglickém jazyce

The Role of Technological Input Parameters on a Quality of Plasma Sprayed Thermal Barrier Coatings

Popis výsledku anglicky

The thermal barrier coatings uses the approach of functional gradient coatings, where combination of ceramic and metallic coatings are applied to reduce the temperature height and also to increase oxidation and corrosion resistance of the substrate alloys on which are deposited. Thermal barrier coatings are most frequently produced from the top ceramic coating based on YSZ (ZrO2+Y2O3) and metallic bond coating based on M-CrAlY, where M means Ni, Co, Fe or their appropriate combination. Their formation is usually provided by means of electron beam physical vapour deposition (EB-PVD) or vacuum, low pressure or atmospheric plasma spraying techniques. Despite the requirements on the product shape simplicity, the air plasma spraying offers high productivity, sufficient quality and disproportionate lower production costs in comparison with the other mentioned technologies. The contribution deals with the influence of input technological parameters (feeding rates of powders, plasma and carrie

Druh

O - Ostatní výsledky

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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