Invention Grant
- Patent Title: Boron carbide fiber reinforced articles
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Application No.: US14954518Application Date: 2015-11-30
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Publication No.: US10208238B2Publication Date: 2019-02-19
- Inventor: John E. Garnier , George W. Griffith
- Applicant: ADVANCED CERAMIC FIBERS, LLC
- Applicant Address: US ID Idaho Falls
- Assignee: ADVANCED CERAMIC FIBERS, LLC
- Current Assignee: ADVANCED CERAMIC FIBERS, LLC
- Current Assignee Address: US ID Idaho Falls
- Agency: Workman Nydegger
- Main IPC: C09K5/14
- IPC: C09K5/14 ; B01J27/22 ; C04B35/10 ; C04B35/563 ; C04B35/565 ; C04B35/58 ; C04B35/583 ; C04B35/622 ; C04B35/628 ; C04B35/80 ; C22C49/14 ; D01F9/08

Abstract:
Methods of producing continuous (or discontinuous) boron carbide fibers. The method comprises reacting a continuous or discontinuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400° C. to approximately 2200° C. Articles including such partially or fully converted fibers may be provided, including such reinforcing fibers in a matrix of ceramic (a CMC), in metal (a MMC), or other matrix (e.g., polymer, etc.).
Public/Granted literature
- US20160122252A1 BORON CARBIDE FIBER REINFORCED ARTICLES Public/Granted day:2016-05-05
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