Aluminum iron based alloys and methods of producing the same

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United States of America Patent

PATENT NO 9945018
SERIAL NO

14554079

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Abstract

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Aluminum iron based alloys and methods for producing the same are provided. In an exemplary embodiment, a method for producing an aluminum iron based alloy includes melting an aluminum iron based alloy to form a melt. The aluminum iron based alloy includes iron at about 2.0 to about 7.5 weight percent, silicon at about 0.5 to about 3.0 weight percent, aluminum at about 86 to about 97.5 weight percent, and one or more of manganese, vanadium, chromium, molybdenum, tungsten, niobium, zirconium, cerium, erbium, magnesium, calcium, scandium, ytterbium, yttrium, or tantalum at about 0.05 to about 3.5 weight percent. The melt is solidified at about 105 degrees centigrade per second of faster to form particulates. The particulates are degassed at a degassing temperature of about 400 to about 500 degrees centigrade.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INTERNATIONAL INC101 COLUMBIA ROAD P O BOX 2245 MORRISTOWN NJ 07962-2245

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krishnamurthy, Krish Chandler, US 5 22

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