Invention Grant
- Patent Title: Corrosion resistant high strength brazing sheet
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Application No.: US17253325Application Date: 2018-06-21
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Publication No.: US11685973B2Publication Date: 2023-06-27
- Inventor: Baolute Ren
- Applicant: ARCONIC TECHNOLOGIES LLC
- Applicant Address: US PA Pittsburgh
- Assignee: ARCONIC TECHNOLOGIES LLC
- Current Assignee: ARCONIC TECHNOLOGIES LLC
- Current Assignee Address: US PA Pittsburgh
- Agency: K&L Gates LLP
- International Application: PCT/US2018/038852 2018.06.21
- International Announcement: WO2019/245570A 2019.12.26
- Date entered country: 2020-12-17
- Main IPC: B32B15/01
- IPC: B32B15/01 ; C22C21/02 ; B22D7/00 ; B23K35/02 ; B23K35/28 ; C21D8/02 ; C21D9/46 ; C22C21/16 ; C22C21/18 ; B23K103/10 ; B23K101/18 ; C22C21/14

Abstract:
An apparatus, material and method for forming a brazing sheet has a high strength core bonded with corrosion protection layer on the coolant side and/or layers on both airside and coolant side. The material enables heat exchanger components, such as tube, header, plate, etc., for applications, such as automotive heat exchangers, that require high fatigue life as well as high service life in a corrosive environment.
Public/Granted literature
- US20210269897A1 CORROSION RESISTANT HIGH STRENGTH BRAZING SHEET Public/Granted day:2021-09-02
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