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公开(公告)号:US09056798B2
公开(公告)日:2015-06-16
申请号:US13139844
申请日:2009-12-15
申请人: Hervé Plaisantin , René Pailler , Adrien Delcamp , Eric Philippe
发明人: Hervé Plaisantin , René Pailler , Adrien Delcamp , Eric Philippe
IPC分类号: C04B35/01 , C04B35/56 , C04B35/565 , C04B35/628
CPC分类号: C04B35/56 , C04B35/565 , C04B35/62844 , C04B35/62873 , C04B35/62884 , C04B2235/46 , C04B2235/524 , C04B2235/5244
摘要: A method of treating ceramic fibers based on metal carbide, the method including a first reagent gas heat treatment performed with at least one first reagent gas of the halogen type that chemically transforms the surface of the fiber to obtain a surface layer constituted mainly of carbon, and a second reagent gas heat treatment performed with at least one second reagent gas that eliminates the surface layer formed during the chemical transformation.
摘要翻译: 一种处理基于金属碳化物的陶瓷纤维的方法,所述方法包括:用至少一种卤素型的第一反应气体进行第一反应气体热处理,所述第一反应气体化学转化所述纤维的表面,得到主要由碳构成的表面层, 以及用至少一种第二反应气体进行的第二反应气体热处理,其消除了在化学转化期间形成的表面层。
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公开(公告)号:US20120020863A1
公开(公告)日:2012-01-26
申请号:US13139844
申请日:2009-12-15
申请人: Hervé Plaisantin , René Pailler , Adrien Delcamp , Eric Philippe
发明人: Hervé Plaisantin , René Pailler , Adrien Delcamp , Eric Philippe
IPC分类号: C01B31/36
CPC分类号: C04B35/56 , C04B35/565 , C04B35/62844 , C04B35/62873 , C04B35/62884 , C04B2235/46 , C04B2235/524 , C04B2235/5244
摘要: A method of treating ceramic fibers based on metal carbide, the method including a first reagent gas heat treatment performed with at least one first reagent gas of the halogen type that chemically transforms the surface of the fiber to obtain a surface layer constituted mainly of carbon, and a second reagent gas heat treatment performed with at least one second reagent gas that eliminates the surface layer formed during the chemical transformation.
摘要翻译: 一种处理基于金属碳化物的陶瓷纤维的方法,所述方法包括:用至少一种卤素型的第一反应气体进行第一反应气体热处理,所述第一反应气体化学转化所述纤维的表面,得到主要由碳构成的表面层, 以及用至少一种第二反应气体进行的第二反应气体热处理,其消除了在化学转化期间形成的表面层。
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