Boehler Schmiedetechnik Gmbh & Co Kg

Mtu Aero Engines Gmbh

Montanuniversitaet Leoben

Gfe Metalle Unf Materialien Gmbh

Böhler Schmiedetechnik Gmbh & Co Kg

Sascha Kremmer

Wilfried Smarsly

Helmut Clemens

Andreas Otto

Wilfried Wallgram

Volker Guether

Harald Chladil

Heinz Romen-Kierner

A material for a gas turbine component, to be specific a titanium-aluminum-based alloy material, including at least titanium and aluminum. The material has a) in the range of room temperature, the &#x3b2;/B2-Ti phase, the &#x3b1;-TiAl phase and the &#x3b3;-TiAl phase with a proportion of the &#x3b2;/B2-Ti phase of at most 5% by volume, and b) in the range of the eutectoid temperature, the &#x3b2;/B2-Ti phase, the &#x3b1;-TiAl phase and the &#x3b3;-TiAl phase, with a proportion of the &#x3b2;/B2-Ti phase of at least 10% by volume.

Material for a gas turbine component, method for producing a gas turbine component and gas turbine component

Method for producing a forging from a gamma titanium aluminum-based alloy. The method includes heating at least a portion of a cylindrical or rod-shaped starting or raw material to a temperature of more than 1150&#xb0; C. over a cross section of the at least a portion. The at least a portion corresponds to points at which the forging to be shaped has volume concentrations. The method also includes deforming the at least a portion through an applied force to form a biscuit having different cross sectional areas over a longitudinal extension of the biscuit, and finishing the forging through a second heating to a deformation temperature and at least one subsequent step.

Method for producing a forging from a gamma titanium aluminum-based alloy

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Kraubath, Austria

Sascha Kremmer