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公开(公告)号：US4117051A
公开(公告)日：1978-09-26
申请号：US690302
申请日：1976-05-26
申请人： Toshikatsu Ishikawa , Junichi Tanaka , Yoichiro Tominaga , Kunio Matsubara , Yoshihiko Kitazume , Tokuji Hayase
发明人： Toshikatsu Ishikawa , Junichi Tanaka , Yoichiro Tominaga , Kunio Matsubara , Yoshihiko Kitazume , Tokuji Hayase
CPC分类号： C04B35/83 , C04B35/532
摘要： A carbon article manufacturing method is disclosed in which a raw material for a carbon article is revolved and heated at the same time, whereby the raw material is pressurized by centrifugal force and baked simultaneously. Further, carbon article manufacturing apparatus is disclosed which is provided with means for housing a raw material and pressurizing it by centrifugal force, means for revolving the housing and pressurizing means, and means for heating the housing and pressurizing means.
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2.发明授权Process for the surface treatment of inorganic fibers for reinforcing titanium or nickel and product 失效用于表面处理用于增强钛或镍和无机纤维的方法
公开(公告)号：US4440571A
公开(公告)日：1984-04-03
申请号：US395231
申请日：1982-07-06
CPC分类号： C03C25/42 , D01F11/12 , D01F11/123 , D01F11/124 , Y10T428/12035 , Y10T428/1216 , Y10T428/12174
摘要： A process for the surface treatment of inorganic fibers for reinforcing titanium or nickel, comprising the steps of coating the surface of inorganic fibers with an aqueous or organic solvent solution containing a titanate, borate, tetralkylammonium hydroxide and, if desired, dextrin and then heat treating the coated fibers at a high temperature in an inert or non-oxidizing atmosphere. In one embodiment, the heat treated inorganic fibers is further subjected to ionic or chemical plating with nickel.
摘要翻译： 一种用于表面处理用于增强钛或镍的无机纤维的方法，包括以下步骤：用含有钛酸盐，硼酸盐，四烷基氢氧化铵的水溶液或有机溶剂溶液涂覆无机纤维的表面，如果需要，用糊精然后热处理 涂覆的纤维在高温下在惰性或非氧化性气氛中。 在一个实施方案中，热处理的无机纤维进一步用镍离子或化学镀。
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公开(公告)号：US4507354A
公开(公告)日：1985-03-26
申请号：US477249
申请日：1983-03-21
CPC分类号： H01Q17/005 , Y10S428/902 , Y10T428/2918 , Y10T428/31678 , Y10T442/3415 , Y10T442/50
摘要： An electromagnetic wave absorber comprising an electromagnetic wave absorbing layer consisting essentially of silicon carbide fibers, which layer may be applied to a metal plate. The wave absorber comprising the absorbing layer-applied metal plate exerts wave absorption expressed in terms of a wave attenuation which is at least 10 dB higher than the inherent attenuation caused by reflection of the wave by the absorbing layer-free original metal plate, the wave used being one which has a frequency of 8-16 GHz. Further, the silicon carbide fibers may be made into woven cloths, mat felts or the like which are laminated together and then composited with a synthetic resin or ceramics to prepare the wave absorbing layer.
摘要翻译： 一种电磁波吸收体，包括基本上由碳化硅纤维组成的电磁波吸收层，该层可施加到金属板上。 包括吸收层施加的金属板的波吸收器产生波浪衰减表示的波吸收，波浪衰减比由无吸收层的原始金属板的波的反射引起的固有衰减高至少10dB，波 使用的频率为8-16 GHz。 此外，碳化硅纤维可以制成层压在一起的织布，毡毡等，然后与合成树脂或陶瓷复合以制备波浪吸收层。
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4.发明授权
公开(公告)号：US4094951A
公开(公告)日：1978-06-13
申请号：US668112
申请日：1976-03-18
IPC分类号： C01B31/00 , C04B35/536 , B29C3/00
CPC分类号： C04B35/536 , C01B31/0423 , C01B31/043
摘要： A process for producing a composite graphite material in a molded form having high density and tensile strength as well as impermeability, comprising the steps of mixing expanded graphite material with oxidized graphite material as the binder and compression molding the resulting mixture. In one embodiment, this invention relates to the composite graphite material produced by said process.
摘要翻译： 一种制备具有高密度和拉伸强度以及不渗透性的模制形式的复合石墨材料的方法，包括将膨胀石墨材料与氧化石墨材料混合作为粘合剂并压缩所得混合物的步骤。 在一个实施方案中，本发明涉及通过所述方法制备的复合石墨材料。
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公开(公告)号：US4226821A
公开(公告)日：1980-10-07
申请号：US967804
申请日：1978-12-08
CPC分类号： C04B35/522 , C04B35/536 , C04B41/009 , C04B41/5035 , C04B41/5059 , C04B41/87
摘要： A process for the production of flexible graphite comprising incorporating particulate expanded graphite having a c direction expansion at least 10 times as great as that of the original c direction dimension with an organo-silicon high molecular weight compound having carbon and silicon as the skeletal components, such as polysilmethylenesiloxane, or with a colloidal silica, drying the resulting mixture, pressure molding the dried mixture and heat treating the molded mixture at 500.degree.-2000.degree. C. thereby to produce the flexible graphite. In one embodiment, this invention relates to flexible graphite obtained by the process.
摘要翻译： 一种用于生产柔性石墨的方法，包括将具有ac方向膨胀的颗粒状膨胀石墨与原始c方向尺寸的至少10倍的碳硅和硅作为骨架成分结合， 作为聚硅氧基甲基硅氧烷，或与胶态二氧化硅反应，干燥得到的混合物，加压成型干燥的混合物，并在500-2000℃下热处理模制的混合物，从而产生柔性石墨。 在一个实施方案中，本发明涉及通过该方法获得的柔性石墨。
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6.发明授权Manufacturing a silicon carbide fiber reinforced glass composite using plasma spraying 失效使用等离子喷涂制造碳化硅纤维增强玻璃复合材料
公开(公告)号：US4769195A
公开(公告)日：1988-09-06
申请号：US76283
申请日：1987-07-22
CPC分类号： C03C14/004 , C03C14/002 , C03C2214/02 , C03C2214/04 , C03C2214/30 , C03C2214/34 , Y10T428/2918 , Y10T428/2949
摘要： A method for manufacturing a silicon carbide fiber reinforced glass composite, which comprises either dipping silicon carbide fibers in molten glass in a tank, the molten glass being given wave vibration of 10-30 KHz by a supersonic vibrator provided with a cooling means to unravel the silicon carbide fibers and have the molten glass permeated therebetween, or plasma melt ejecting glass powder onto silicon carbide fibers to obtain a silicon carbide fiber/glass preform, molding the preform into a predetermined form and then subjecting the molded preform to thermal molding thereby to manufacture the silicon carbide fiber reinforced glass composite in the form of a molding.
摘要翻译： 一种制造碳化硅纤维增强玻璃复合材料的方法，其包括将碳化硅纤维浸入罐中的熔融玻璃中，熔融玻璃通过设置有冷却装置的超音速振动器给予10-30KHz的波浪振动，以解开 碳化硅纤维，并且熔融玻璃渗入其间，或将等离子体熔融喷射玻璃粉末放入碳化硅纤维中以获得碳化硅纤维/玻璃预成型件，将预制件成型为预定形状，然后使模制的预制件经受热模塑，从而制造 碳化硅纤维增强玻璃复合材料以成型的形式。
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公开(公告)号：US5021370A
公开(公告)日：1991-06-04
申请号：US391567
申请日：1989-07-21
IPC分类号： C01B21/082 , C04B35/571 , C04B35/589 , C04B35/597 , D01F9/08 , D01F9/10
CPC分类号： D01F9/10 , C04B35/571 , C04B35/589 , C04B35/597
摘要： Ceramic fibers characterized by comprising a quaternary system composed of Si, C, N, and O and having a specific resistance of 10.sup.6 to 10.sup.10 .OMEGA..multidot.cm, and a suitable process for producing the ceramic fibers characterized by reacting infusible polycarbosilane fibers with ammonia and further heat treating the reaction product in an inert gas.
摘要翻译： PCT No.PCT / JP88 / 01197 Sec。 371日期：1989年7月21日 102（e）日期1989年7月21日PCT提交1988年11月25日PCT公布。 出版物WO89 / 04884 日期：1989年6月1日。其特征在于包含由Si，C，N和O构成的电阻率为10 6至10 10欧姆计xcm的四元体系的陶瓷纤维，以及用于制备陶瓷纤维的合适方法， 聚碳硅烷纤维与氨，并在惰性气体中进一步热处理反应产物。
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8.发明授权Process for producing preformed wire from silicon carbide fiber-reinforced aluminum 失效由碳化硅纤维增强铝生产预制线的工艺
公开(公告)号：US4877643A
公开(公告)日：1989-10-31
申请号：US292465
申请日：1988-12-30
CPC分类号： C22C49/08 , B22F2999/00 , D07B2201/2043 , D07B2205/3017
摘要： A process for producing a preformed wire from silicon carbide fiber-reinforced aluminum, which comprises silicon dipping a bundle of silicon carbide fibers for a period of 60 seconds or shorter in a melt of a eutectic alloy composed of aluminum and 5.0 to 7.0 wt. % of nickel added thereto which melt is kept at or below the liquidus temperature of the melting point thereof plus 50.degree. to impregnate said fiber bundle with said alloy.
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9.发明授权Ultrasonic wave vibration apparatus for use in producing preform wire, sheet or tape for a fiber reinforced metal composite 失效用于生产用于纤维增强金属复合材料的预成型线，片或带的超声波振动装置
公开(公告)号：US4779563A
公开(公告)日：1988-10-25
申请号：US932595
申请日：1986-11-20
CPC分类号： C22C47/025 , B01J19/10 , C22C47/04 , C22C47/08 , B22F2998/00 , B22F2999/00
摘要： A preform wire for fiber reinforced metal composite consisting of a metal/silicon carbide fiber composite material is light in weight and excellent in strength and elasticity, and can be easily obtained by impregnating a silicon carbide fiber bundle with a molten metal which is kept vibrated by means of an ultrasonic wave vibration apparatus having a hole for cooling water or a cooling-water jacket located at the node of the half-wavelength of the ultrasonic wave created by the vibration apparatus.
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公开(公告)号：US4726980A
公开(公告)日：1988-02-23
申请号：US22945
申请日：1987-03-06
CPC分类号： H01Q17/005 , Y10T428/24942 , Y10T428/2918 , Y10T442/3415 , Y10T442/3528
摘要： An electromagnetic wave absorber comprising a surface layer made of a composite of fibers having an electrical specific resistance of more than 10.sup.4 .OMEGA.cm and a resin, and a wave absorbing layer made of a composite containing silicon carbide fibers having an electrical specific resistance of from 10.sup.-2 to 10.sup.4 .OMEGA.cm. The composite used in the surface layer may be prepared, for example, by impregnating the resin in between the fibers after they have been treated to be a woven cloth, mat or felt or unidirectionally arranged fibers. If a wave absorbing layer is to be made of a composite containing the silicon carbide fibers and a resin, then the composite may be prepared in the same way as above.
摘要翻译： 一种电磁波吸收体，包括由电阻率大于104欧母马克的纤维的复合材料制成的表面层和树脂，以及由含有电阻率为10的碳化硅纤维的复合材料制成的波浪吸收层 -2至104欧米加厘米。 在表层中使用的复合材料可以例如通过将树脂浸渍在纤维之后，将它们处理成编织布，毡或毛毡或单向布置的纤维之后来制备。 如果波浪吸收层由含有碳化硅纤维和树脂的复合材料制成，则可以以与上述相同的方式制备复合材料。
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