Gas turbine rotor component and method of manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11549374
APP PUB NO 20210254468A1
SERIAL NO

16793950

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbine rotor disk and a method of making the turbine rotor disk using solid state bonding techniques are disclosed. The turbine rotor disk includes a radially inner portion comprising a wrought nickel alloy having a yield strength of at least 126 ksi at 1,000° F. The turbine rotor disk also includes a radially outer portion bonded to the radially inner portion, said radially outer portion comprising a cast nickel alloy configured as a single crystal or with a grain size of ASTM 2 or larger.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busta, Carl Glastonbury, US 5 0
Paskind, Jeremy K Glastonbury, US 5 2

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