Metal treatment – Stock – Age or precipitation hardened or strengthened
Patent
1997-07-21
2000-02-22
Wyszomierski, George
Metal treatment
Stock
Age or precipitation hardened or strengthened
420532, 420541, C22C 2110
Patent
active
060275820
ABSTRACT:
A rolled, forged or extruded AlZnMgCu alloy product, used to manufacture structural elements for aircraft, particularly wing spars. The product is greater than 60 mm thick, and has a composition (% by weight):
REFERENCES:
patent: 3881966 (1975-05-01), Staley et al.
patent: 4828631 (1989-05-01), Ponchel et al.
patent: 4863528 (1989-09-01), Brown et al.
patent: 5221377 (1993-06-01), Hunt et al.
patent: 5865911 (1999-02-01), Miyasoto et al.
Lassince Phlilippe
Raynaud Guy-Michel
Sainfort Pierre
Shahani Ravi
Sigli Christophe
Pechiney Rhenalu
Wyszomierski George
LandOfFree
Thick alZnMgCu alloy products with improved properties does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thick alZnMgCu alloy products with improved properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thick alZnMgCu alloy products with improved properties will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-517251