Invention Grant
- Patent Title: Al—Cu alloy product suitable for aerospace application
- Patent Title (中): 铝合金产品适用于航空航天应用
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Application No.: US12523289Application Date: 2008-02-28
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Publication No.: US08877123B2Publication Date: 2014-11-04
- Inventor: Linzhong Zhuang , Shangping Chen , Andrew Norman
- Applicant: Linzhong Zhuang , Shangping Chen , Andrew Norman
- Applicant Address: DE Koblenz
- Assignee: Aleris Aluminum Koblenz GmbH
- Current Assignee: Aleris Aluminum Koblenz GmbH
- Current Assignee Address: DE Koblenz
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: EP07005247 20070314
- International Application: PCT/EP2008/001586 WO 20080228
- International Announcement: WO2008/110269 WO 20080918
- Main IPC: C22F1/057
- IPC: C22F1/057 ; C22C21/00 ; C22C21/16

Abstract:
The invention relates to an age-hardenable aluminium alloy product for structural members having a chemical composition including, in wt. %: Cu about 3.6 to 6.0%, Mg about 0.15 to 1.2%, Ge about 0.15 to 1.1%, Si about 0.1 to 0.8%, Fe
Public/Granted literature
- US20100089502A1 Al-Cu ALLOY PRODUCT SUITABLE FOR AEROSPACE APPLICATION Public/Granted day:2010-04-15
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