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公开(公告)号:US10508056B1
公开(公告)日:2019-12-17
申请号:US15096495
申请日:2016-04-12
Applicant: GENERAL ELECTRIC COMPANY
IPC: C04B35/571 , D01F9/10 , C01B32/956 , C04B35/622
Abstract: Disclosed herein are methods of forming substantially crystalline, dense silicon carbide fibers from infusible polysilazane fibers by utilizing a single stage pyrolysis. The pyrolysis is performed using a continuous process in a single furnace with a constant atmospheric condition. Also disclosed are substantially crystalline, dense silicon carbide fibers formed by these methods.