C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/83
C22C 21/00 (2006.01) C22C 21/12 (2006.01) C22F 1/04 (2006.01) C22F 1/057 (2006.01)
Patent
CA 1338007
Disclosed is an aluminum base alloy suitable for forming into a wrought product having improved combinations of strength, corrosion resistance and fracture toughness. The alloy is comprised of 0.2 to 5.0 wt.% Li, 0.05 to 6.0 wt.% Mg, at least 2.45 wt.% Cu, 0.01 to 0.16 wt.% Zr, 0.05 to 12 wt.% Zn, 0.5 wt.% max. Fe, 0.5 wt.% max. Si, the balance aluminum and incidental impurities.
587864
Bretz Philip E.
Cho Alex
Colvin Edward L.
Rioja Roberto J.
Vasudevan Asuri K.
Aluminum Company Of America
Smart & Biggar
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