Wrought and cast aluminum alloy with improved resistance to mechanical property degradation

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United States of America Patent

PATENT NO 9347558
APP PUB NO 20120048390A1
SERIAL NO

13217774

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Abstract

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Aluminum-based alloys for casting or wrought processing having improved combinations of properties, including improved high temperature strength, are provided. The alloys generally comprise copper, magnesium, silver, and titanium, along with scandium and/or cobalt. Zirconium, zinc, and/or vanadium may also optionally be present in the alloy. When cobalt is present in the alloy, nickel may also optionally be present. Cast and wrought products, as well as methods of making the same using the alloys, are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
ZONOPO INTELLECT TECHNICAL CO LTDBLOCK B TECHNOLOGY BUSINESS INCUBATOR ZHONGKAI HIGH-TECH DEVELOPMENT DISTRICT HUIZHOU CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hicks, Gerald E Wichita, US 5 6
Jakstis, David E Andover, US 2 5
Nasserrafi, Rahbar Andover, US 25 92
Obrachta, Kevin Wichita, US 1 0
Waalkes, LaVerne L Valley Center, US 1 0

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