The effect of heat treatment on the microstructure of surface layers prepared by liquid-phase siliconizing and its influence on oxidation resistance of TiAl6V4

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of heat treatment on the microstructure of surface layers prepared by liquid-phase siliconizing and its influence on oxidation resistance of TiAl6V4

Popis výsledku v původním jazyce

This article deals with a study of properties of layers prepared by the method of liquid-phase siliconizing. The layers were prepared in aluminium melt containing 10, 20 and 30 % by weight of silicon on alloy TiAl6V4. Layers of considerably inhomogeneousmain phase Ti5Al12Si3 are formed in melts with low content of silicon. Formation of layers rich in TiAl0.3Si1.7 phase can be expected in melts with high silicon content. In comparison with the layers from the melt with low silicon content, the layers from the melt with higher silicon content grow more quickly and have lower percentage of aluminium in the layer structure. All layers prepared in this way have good protective properties in high-temperature oxidation.

Název v anglickém jazyce

The effect of heat treatment on the microstructure of surface layers prepared by liquid-phase siliconizing and its influence on oxidation resistance of TiAl6V4

Popis výsledku anglicky

This article deals with a study of properties of layers prepared by the method of liquid-phase siliconizing. The layers were prepared in aluminium melt containing 10, 20 and 30 % by weight of silicon on alloy TiAl6V4. Layers of considerably inhomogeneousmain phase Ti5Al12Si3 are formed in melts with low content of silicon. Formation of layers rich in TiAl0.3Si1.7 phase can be expected in melts with high silicon content. In comparison with the layers from the melt with low silicon content, the layers from the melt with higher silicon content grow more quickly and have lower percentage of aluminium in the layer structure. All layers prepared in this way have good protective properties in high-temperature oxidation.

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 15th Asia-Pacific conference on Communications

ISBN

978-1-4244-4784-8

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

"nestrankovano"

Název nakladatele

EEE Press Piscataway

Místo vydání

New Jersey, USA

Místo konání akce

Manilla, Filipíny

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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