MATERIAL FOR A GAS TURBINE COMPONENT, METHOD FOR PRODUCING A GAS TURBINE COMPONENT AS WELL AS A GAS TURBINE COMPONENT

Wilfried Smarsly (Erfinder), Helmut Clemens (Erfinder), Volker Guether (Erfinder), Sascha Kremmer (Erfinder), Andreas Otto (Erfinder), Harald Chladil (Erfinder)

Publikation: PatentPatentschrift

Abstract

The invention relates to a material for a gas turbine component, to be specific a titanium-aluminium-based alloy material, comprising at least titanium and aluminium. According to the invention, the same has a) in the region of room temperature the phase B2-Ti, the phase a2-Ti3Al and the phase ?-TiAl with a proportion of the B2-Ti phase of at most 5% by volume, and b) in the region of the eutectoid temperature the phase ß-Ti, the phase a2-Ti3Al and the phase ?-TiAl, with a proportion of the ß-Ti phase of at least 10% by volume.

OriginalspracheEnglisch
VeröffentlichungsnummerCA2703906
IPCC22F 1/ 18 A I
Prioritätsdatum18/10/08
PublikationsstatusVeröffentlicht - 30 Apr. 2009

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