WERKSTOFF FÜR EIN GASTURBINENBAUTEIL, VERFAHREN ZUR HERSTELLUNG EINES GASTURBINENBAUTEILS SOWIE GASTURBINENBAUTEIL

Research output: Patent

Authors

  • Wilfried Smarsly (Inventor)
  • Volker Guether (Inventor)
  • Sascha Kremmer (Inventor)
  • Andreas Otto (Inventor)

External Organisational units

  • MTU Aero Engines AG

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.

Details

Translated title of the contributionMATERIAL FOR A GAS TURBINE COMPONENT, METHOD FOR PRODUCING A GAS TURBINE COMPONENT AND GAS TURBINE COMPONENT
Original languageGerman
Patent numberWO2009052792
IPCC22F 1/ 18 A I
Priority date27/10/07
Publication statusPublished - 30 Apr 2009