Method for producing forged TiAl components

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United States of America Patent

PATENT NO 10737314
APP PUB NO 20180257127A1
SERIAL NO

15915290

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Abstract

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A method for producing a forged component from a TiAl alloy is provided, in particular a turbine blade (10), in which method a blank of a TiAl alloy is provided and deformed by forging into a forged, semi-finished part (9). A usable volume is defined within the forged, semi-finished part, the usable volume corresponding to the forged component to be produced. The shape of the blank is selected such that within the usable volume of the forged, semi-finished part, the degree of deformation resulting from forging deviates by no more than ±1 from a defined value.

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Patent Owner(s)

  • MTU AERO ENGINES AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habel, Ulrike Munich, DE 4 20
Heutling, Falko Munich, DE 17 72
Kunze, Claudia Petershausen, DE 2 115

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