Invention Application
- Patent Title: ALUMINUM ALLOYS CONTAINING MAGNESIUM, SILICON, MANGANESE, IRON, AND COPPER, AND METHODS FOR PRODUCING THE SAME
- Patent Title (中): 含有镁,硅,锰,铁和铜的铝合金及其制造方法
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Application No.: US14470380Application Date: 2014-08-27
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Publication No.: US20140366997A1Publication Date: 2014-12-18
- Inventor: Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin , Lynette M. Karabin , Thomas N. Rouns
- Applicant: ALCOA INC.
- Main IPC: C22F1/05
- IPC: C22F1/05 ; C22F1/00 ; B62D29/00 ; C22C21/00 ; C22C21/08 ; C22F1/04 ; B22D11/00

Abstract:
New HT aluminum alloy bodies and methods of producing the same are disclosed. The new HT aluminum alloy bodies contain 0.20-2.0 wt. % Mg, 0.10-1.5 wt. % Si, 0.01-1.0 wt. % Fe, and, 0.10-1.0 wt. % Cu, wherein, when Si+Cu
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