Invention Grant
- Patent Title: Lower wing skin metal with improved damage tolerance properties
-
Application No.: US15025147Application Date: 2014-09-26
-
Publication No.: US10400312B2Publication Date: 2019-09-03
- Inventor: Bernard Bes
- Applicant: CONSTELLIUM ISSOIRE
- Applicant Address: FR Issoire
- Assignee: CONSTELLIUM ISSOIRE
- Current Assignee: CONSTELLIUM ISSOIRE
- Current Assignee Address: FR Issoire
- Agency: McBee Moore Woodward & Vanik IP, LLC
- Priority: FR1302273 20130930
- International Application: PCT/FR2014/000216 WO 20140926
- International Announcement: WO2015/044538 WO 20150402
- Main IPC: C22C21/14
- IPC: C22C21/14 ; C22F1/057 ; C22C21/16 ; C22C21/12 ; C22F1/04 ; B64C3/26 ; B22D21/00 ; B22D27/20
Abstract:
The invention relates to a rolled product with state T351, having thickness of between 15 and 50 mm, made from aluminum alloy having the following composition, in % by weight, Cu: 3.85-4.15; Mg: 0.95-1.25; Mn: 0.45-0.57; Zr: 0.09-0.16; Ti: 0.005-0.1; Fe:
Public/Granted literature
- US20160237531A1 LOWER WING SKIN METAL WITH IMPROVED DAMAGE TOLERANCE PROPERTIES Public/Granted day:2016-08-18
Information query
