Alloys or metallic compositions – Aluminum base – Titanium – zirconium – hafnium – vanadium – niobium – or tantalum...
Patent
1998-03-02
1999-12-21
Jenkins, Daniel J.
Alloys or metallic compositions
Aluminum base
Titanium, zirconium, hafnium, vanadium, niobium, or tantalum...
420553, C22C 2100
Patent
active
06004506&
ABSTRACT:
An aluminum alloy containing dispersoid-forming elements selected from the group consisting of Zr, Mn, Cr, V, Hf, Ti, Nb, Y, Sc and combinations thereof. The improved alloy comprises the dispersoid-forming elements partially in solid solution above the saturation limit and partialy in a form of aluminide particles having an average particle size of less than 1 micron.
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Chu Men Glenn
Hildeman Gregory J.
Aluminum Company of America
Jenkins Daniel J.
Pearce-Smith David W.
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