Invention Grant
- Patent Title: Pulsed directed energy deposition based fabrication of hybrid titanium/aluminum material for enhanced corrosion resistance and strength
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Application No.: US17375508Application Date: 2021-07-14
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Publication No.: US11891684B2Publication Date: 2024-02-06
- Inventor: Tahany Ibrahim El-Wardany , Ranadip Acharya , Colette Opsahl Fennessy , Matthew Pess
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Kinney & Lange, P.A.
- The original application number of the division: US16781551 2020.02.04
- Main IPC: C23C14/16
- IPC: C23C14/16 ; B23K15/00 ; C23C14/02 ; C23C14/28

Abstract:
A method of providing a protective titanium layer to an outer surface of an aluminum component includes providing an aluminum component and forming a first layer of titanium-based bulk metallic glass on the component, wherein formation of the bulk metallic glass layer comprises depositing a titanium alloy powder using pulsed directed energy deposition.
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