Invention Grant
- Patent Title: Amorphous ductile braze alloy compositions, and related methods and articles
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Application No.: US15389779Application Date: 2016-12-23
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Publication No.: US11759877B2Publication Date: 2023-09-19
- Inventor: Raghavendra Rao Adharapurapu , Michael Francis Xavier Gigliotti, Jr. , David Edwin Budinger , Pazhayannur Ramanathan Subramanian , Jeffrey Jon Schoonover
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: C22C45/04
- IPC: C22C45/04 ; B23K1/00 ; B23K35/30 ; F01D25/00 ; F01D25/24 ; F01D5/28 ; F01D5/00 ; B23K101/00 ; B23K103/08
Abstract:
A nickel-based braze alloy composition includes nickel, about 1 weight % to about 5 weight % boron (B); and about 1 weight % to about 20 weight % germanium (Ge). The composition is free of any silicon. Superalloy articles having a crack or other type of void or gap may be filled with the nickel-based braze alloy composition. Methods for filling such a gap are described.
Public/Granted literature
- US20180178303A1 AMORPHOUS DUCTILE BRAZE ALLOY COMPOSITIONS, AND RELATED METHODS AND ARTICLES Public/Granted day:2018-06-28
Information query
