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

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United States of America Patent

PATENT NO 8828160
APP PUB NO 20100329877A1
SERIAL NO

12793410

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Abstract

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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° 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.

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Patent Owner(s)

Patent OwnerAddress
BOEHLER SCHMIEDETECHNIK GMBH & CO KGMARIAZELLERSTRASSE 25 KAPFENBERG A-8605

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kremmer, Sascha Kraubath, AT 2 15
Romen-Kierner, Heinz Bruck a.d. Mur, AT 1 2
Wallgram, Wilfried Leoben, AT 3 15

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