Ductile filler metal alloys for welding nickel aluminide alloys

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United States of America Patent

PATENT NO 6544668
SERIAL NO

09396038

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Abstract

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Nickel aluminum alloys are welded utilizing a nickel based alloy containing zirconium but substantially free of titanium and niobium which reduces the tendency to crack.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN ENERGY RESEARCH CORPORATIONPO BOX 2008 OAK RIDGE TN 37831

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McNabb, Jeffrey D Lenoir City, TN 3 18
Santella, Michael L Knoxville, TN 18 236
Sikka, Vinod K Oak Ridge, TN 67 1079

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