Invention Grant
- Patent Title: Aluminum-based alloy having improved mechanical strength in ageing at high temperatures and adapted to rapid solidification
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Application No.: US17611760Application Date: 2020-04-23
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Publication No.: US12084747B2Publication Date: 2024-09-10
- Inventor: Rémi Marie François Augustin , Edern Menou
- Applicant: SAFRAN
- Applicant Address: FR Paris
- Assignee: SAFRAN
- Current Assignee: SAFRAN
- Current Assignee Address: FR Paris
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: FR 05643 2019.05.28
- International Application: PCT/FR2020/050697 2020.04.23
- International Announcement: WO2020/240105A 2020.12.03
- Date entered country: 2021-11-16
- Main IPC: C22C21/00
- IPC: C22C21/00 ; B22F5/00 ; B22F10/28 ; B33Y10/00 ; B33Y70/00 ; B33Y80/00 ; C22C1/04
Abstract:
The invention relates to an aluminum alloy includes, in mass percentages 3 to 6% titanium, 1.5 to 3% manganese, 1 to 2% iron, 1 to 2% chromium, 0.5 to 1.5% vanadium, 0.5 to 1.5% nickel, 0.2 to 1% zirconium, 0 to 0.5% cerium, 0 to 0.5% lanthanum, the remainder being aluminum and unavoidable impurities.
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