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公开(公告)号：US20180370846A1
公开(公告)日：2018-12-27
申请号：US16011698
申请日：2018-06-19
CPC分类号： C03C14/002 , C03B19/063 , C03B32/02 , C03C10/00 , C03C10/0036 , C03C25/42 , C03C25/44 , C03C25/52 , C03C2214/02 , C03C2214/03 , C03C2214/20 , C03C2214/30 , C03C2214/34 , C23C16/047 , C23C16/06 , C23C16/325 , C23C16/40 , C23C16/483 , C23C16/545
摘要： Composite materials are provided which include a glass-ceramic matrix composition that is lightly crystallized, a fiber reinforcement within the glass-ceramic matrix composition which remains stable at temperatures greater than 1400° C., and an interphase coating formed on the fiber reinforcement. A method of making a composite material is also provided, which includes applying heat and pressure to a shape including fiber reinforcements and glass particles. The heat and pressure lightly crystallize a matrix material formed by the heat and pressure on the glass particles, forming a thermally stable composite material.
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公开(公告)号：US20180087214A1
公开(公告)日：2018-03-29
申请号：US15718206
申请日：2017-09-28
发明人： Shay L. HARRISON , Marvin KESHNER , Joseph PEGNA , Erik G. VAALER , John L. SCHNEITER , Ram K. GODUGUCHINTA , Kirk L. WILLIAMS
CPC分类号： D06M11/36 , C04B35/62847 , C04B35/62889 , C04B2235/3205 , C04B2235/665 , C04B2235/767 , C23C16/40 , C23C16/46 , C23C16/483
摘要： A refractory oxide coated fiber is provided including a primary fiber material and a refractory oxide coating over the primary fiber material. Further, a method of making a refractory oxide coated fiber is provided, which includes: providing a first precursor-laden environment, the first precursor-laden environment including a primary precursor; promoting fiber growth within the first precursor-laden environment using laser heating; and providing a second precursor-laden environment to promote coating of the fiber, the second precursor-laden environment comprising a refractory oxide precursor, and the coating producing a refractory oxide coating over the fiber with a hexagonal microstructure.
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