公开(公告)号：US5244748A

公开(公告)日：1993-09-14

申请号：US303442

申请日：1989-01-27

申请人： Joseph K. Weeks, Jr. ,  Chantal Gensse

发明人： Joseph K. Weeks, Jr. ,  Chantal Gensse

IPC分类号： C22C47/04 ,  C22C47/08 ,  D01F11/12

CPC分类号： D01F11/127 ,  C04B41/009 ,  C04B41/52 ,  C22C47/04 ,  C22C47/08 ,  D01F11/123 ,  D01F11/126 ,  D01F11/128 ,  Y10T428/12486 ,  Y10T428/2944 ,  Y10T428/2949

摘要： A fiber coating which allows ceramic or metal fibers to be wetted by molten metals is disclosed. The coating inhibits degradation of the physical properties caused by chemical reaction between the fiber and the coating itself or between the fiber and the metal matrix. The fiber coating preferably includes at least a wetting layer, and in some applications, a wetting layer and a barrier layer between the fiber and the wetting layer. The wetting layer promotes fiber wetting by the metal matrix. The barrier layer inhibits fiber degradation. The fiber coating permits the fibers to be infiltrated with the metal matrix resulting in composites having unique properties not obtainable in pure materials.

摘要翻译： 公开了一种允许陶瓷或金属纤维被熔融金属润湿的纤维涂层。 涂层抑制由纤维与涂层本身之间或纤维与金属基体之间的化学反应引起的物理性能降低。 纤维涂层优选至少包括湿润层，并且在一些应用中，在纤维和润湿层之间包含润湿层和阻挡层。 润湿层促进金属基体的纤维润湿。 阻隔层抑制纤维降解。 纤维涂层允许纤维用金属基体渗透，导致复合材料具有在纯材料中不可获得的独特性质。

公开(公告)号：US5149514A

公开(公告)日：1992-09-22

申请号：US654395

申请日：1991-02-08

申请人： Angel Sanjurjo

发明人： Angel Sanjurjo

IPC分类号： B22F9/30 ,  C01B13/22 ,  C01B21/06 ,  C01B21/064 ,  C01B21/068 ,  C01B21/076 ,  C01B31/30 ,  C01B33/03 ,  C01B35/04 ,  C23C16/442 ,  C23C16/448 ,  D01F11/12

CPC分类号： B82Y30/00 ,  B22F9/30 ,  C01B13/22 ,  C01B21/06 ,  C01B21/0643 ,  C01B21/068 ,  C01B21/0682 ,  C01B31/30 ,  C01B33/03 ,  C01B35/04 ,  C23C16/442 ,  C23C16/4488 ,  D01F11/121 ,  D01F11/123 ,  D01F11/124 ,  D01F11/126 ,  D01F11/128 ,  C01B21/0617 ,  C01B21/062 ,  C01B21/076 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80

摘要： A low temperature process is described for forming a coating or powder comprising one or more metals or metal compounds by first reacting one or more metal reactants with a halide-containing reactant to form one or more reactive intermediates capable of reacting, disproportionating, or decomposing to form a coating or powder comprising the one or more metal reactants. When one or more metal compounds are formed, either as powders or as coatings, a third reactant may be injected into a second reaction zone in the reactor to contact the one or more reactive intermediates formed in the first reaction zone to thereby form one or more metal compounds such as metal nitrides, carbides, oxides, borides, or mixtures of same.

摘要翻译： 描述了一种低温方法，用于通过首先使一种或多种金属反应物与含卤化物的反应物反应形成一种或多种能够反应，歧化或分解的反应性中间体，从而形成包含一种或多种金属或金属化合物的涂层或粉末， 形成包含一种或多种金属反应物的涂层或粉末。 当形成一种或多种金属化合物时，作为粉末或作为涂层，可以将第三反应物注入到反应器中的第二反应区中，以与第一反应区中形成的一个或多个反应性中间体接触，从而形成一个或多个 金属化合物如金属氮化物，碳化物，氧化物，硼化物或其混合物。

公开(公告)号：US10060053B2

公开(公告)日：2018-08-28

申请号：US15382832

申请日：2016-12-19

申请人： Cytec Industries Inc.

发明人： Shao C. Chiu

IPC分类号： D01F11/00 ,  D01F11/12 ,  D01F9/22

CPC分类号： D01F11/128 ,  C08J5/06 ,  D01F9/22 ,  D01F11/122 ,  D06M11/34 ,  D06M11/60 ,  D06M2101/40

摘要： A gas phase surface treatment for treating carbon fiber including (a) exposing a carbon fiber to a gaseous oxidizing atmosphere to form a modified carbon fiber with an oxidized fiber surface; followed by (b) exposing the oxidized fiber surface to a gaseous nitrogen-containing atmosphere to form a modified carbon fiber with a nitrogen-enriched surface, wherein the nitrogen-enriched surface exhibits an increase in surface nitrogen to surface carbon (N/C) ratio as compared to the surface of the carbon fiber prior to exposure at (a). Steps (a) and (b) are carried out continuously without any additional intervening surface treatment.

公开(公告)号：US4828664A

公开(公告)日：1989-05-09

申请号：US30708

申请日：1987-03-25

申请人： Manfred Dietrich ,  Cord-Heinrich Dustmann ,  Franz Schmaderer ,  Georg F. H. Wahl

发明人： Manfred Dietrich ,  Cord-Heinrich Dustmann ,  Franz Schmaderer ,  Georg F. H. Wahl

IPC分类号： D01F11/12 ,  H01L39/12 ,  H01L39/24

CPC分类号： D01F11/128 ,  H01L39/12 ,  H01L39/2416 ,  Y10S428/93 ,  Y10S505/812 ,  Y10S505/813 ,  Y10S505/816 ,  Y10S505/819 ,  Y10T428/294 ,  Y10T428/2942 ,  Y10T428/2949 ,  Y10T428/2958

摘要： Superconducting fiber bundle which contains a multiplicity of carrier fibers such as, for instance, carbon fibers, boron fibers, steel fibers coated with a superconducting layer of a niobium compound of the general formula NbC.sub.x N.sub.y O.sub.z (x+y+z less than or equal to 1), characterized by the feature that the superconducting layer consists of fine-grained B1-structure niobium compound, the mean grain size of which is between 3 and 50 nm.

摘要翻译： 含有多种载体纤维例如碳纤维，硼纤维，涂覆有通式NbC x N y O z的铌化合物超导层的钢纤维（x + y + z小于或等于1）的超导纤维束 ），其特征在于超导层由细粒度的B1结构的铌化合物组成，其平均晶粒尺寸在3和50nm之间。

公开(公告)号：US4657776A

公开(公告)日：1987-04-14

申请号：US677176

申请日：1984-12-03

申请人： Manfred Dietrich ,  Cord-Heinrich Dustmann ,  Franz Schmaderer ,  Georg F. H. Wahl

发明人： Manfred Dietrich ,  Cord-Heinrich Dustmann ,  Franz Schmaderer ,  Georg F. H. Wahl

IPC分类号： D01F11/12 ,  H01L39/12 ,  H01L39/24 ,  B05D3/06 ,  C23C16/36

CPC分类号： D01F11/128 ,  H01L39/12 ,  H01L39/2416 ,  Y10S428/93 ,  Y10S505/812 ,  Y10S505/813 ,  Y10S505/816 ,  Y10S505/819 ,  Y10T428/294 ,  Y10T428/2942 ,  Y10T428/2949 ,  Y10T428/2958

摘要： Manufacture of superconducting fiber bundle coated with niobium carbonitride by a combination of the CVD process with a plasma activation under a low total gas pressure in which niobium chloride, carbon and nitrogen are reacted to produce the niobium compound which deposits from the gaseous phase on the carrier fiber to form a superconducting layer thereon. The combination of CVD process and plasma activation produces more uniform superconducting layers with smaller grain sizes. The application of an ultrasonic field may be combined with the CVD process. The superconducting layer consists of fine-grained B1-structure niobium compound, the mean grain size of which is between 3 and 50 nm.

摘要翻译： 通过CVD工艺与低总气体压力下的等离子体激活的组合制造涂覆有碳氮化铌的超导纤维束，其中使氯化铌，碳和氮反应以产生从气相沉积在载体上的铌化合物 纤维以在其上形成超导层。 CVD工艺和等离子体激活的组合产生更均匀的具有较小晶粒尺寸的超导层。 超声场的应用可以与CVD工艺组合。 超导层由细粒度的B1结构铌化合物组成，其平均晶粒尺寸在3至50nm之间。

公开(公告)号：USRE34825E

公开(公告)日：1995-01-10

申请号：US916845

申请日：1986-10-07

申请人： James W. Warren

发明人： James W. Warren

IPC分类号： B32B3/06 ,  C04B30/02 ,  C04B41/45 ,  C04B41/52 ,  C04B41/89 ,  D01F11/12

CPC分类号： C04B41/009 ,  C04B30/02 ,  C04B41/4584 ,  C04B41/52 ,  C04B41/89 ,  D01F11/123 ,  D01F11/126 ,  D01F11/128 ,  Y10T428/24025 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2962 ,  Y10T428/30 ,  Y10T442/2098 ,  Y10T442/2984

摘要： A method of making a composite article and a composite article specifically adapted for use in high temperature, corrosive and errosive environments comprising a carbon fibrous substrate, including a pyrolytic carbon sheath formed about each fiber of the substrate; a metallic carbide, oxide, or nitride compliant coating over the coated fibers of the substrate; and an impermeable metallic carbide, oxide or nitride outer protective layer formed about the entire periphery of the coated substrate. In accordance with the method of the invention, the compliant metallic coating is applied to the fibers in a manner such that any mechanical stresses built-up in the substrate due to a mismatch between the coefficient of thermal expansion of the fibrous substrate and the coating are effectively accomodated.

公开(公告)号：US4970282A

公开(公告)日：1990-11-13

申请号：US306098

申请日：1989-02-06

申请人： Leonard M. Niebylski

发明人： Leonard M. Niebylski

IPC分类号： C04B41/45 ,  C04B41/81 ,  C08G79/00 ,  C08K5/55 ,  C08L83/14 ,  C08L83/16 ,  D01F11/12

CPC分类号： D01F11/128 ,  C04B41/4554 ,  C04B41/81 ,  C08G79/00 ,  C08K5/55 ,  C08L83/14 ,  C08L83/16 ,  D01F11/124 ,  D01F11/126

摘要： Preceramic polymers which have particular utility in providing protective ceramic coatings on carbon/carbon composites, graphite, carbon fibers, and other normally oxidizable materials are prepared by reacting about 0.25-20 parts by weight of a trialkoxy-, triaryloxy-, or tri(arylalkoxy)boroxine with one part by weight of a polysiloxazane in an organic solvent to form an organoborosiloxazane polymer.

摘要翻译： 通过使大约0.25-20重量份的三烷氧基，三芳基氧基或三（芳基烷氧基）的碳 - 碳复合材料 ）环硼氧烷与一份重量的聚硅氧氮烷在有机溶剂中形成有机硼硅烷聚合物。

公开(公告)号：US4732779A

公开(公告)日：1988-03-22

申请号：US865293

申请日：1986-05-21

申请人： Shinichi Towata ,  Senichi Yamada

发明人： Shinichi Towata ,  Senichi Yamada

IPC分类号： C04B20/10 ,  C04B41/45 ,  D01F11/12 ,  B05D1/18

CPC分类号： C04B41/4584 ,  C04B20/1055 ,  D01F11/121 ,  D01F11/124 ,  D01F11/125 ,  D01F11/126 ,  D01F11/127 ,  D01F11/128 ,  Y10T428/2918 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2964

摘要： The present invention relates to a fibrous material for composite materials, a fiber-reinforced metal produced therefrom, and a process for producing same. The fibrous material is composed of continuous filament fibers selected from heat resistant substances and short fibers, whiskers, or powders selected from heat resistant substances. The fiber-reinforced metal is composed of the fibrous material and a matrix metal, has a reduced anisotropy of mechanical properties, and can be made at my desired fiber volume ratio.

摘要翻译： 本发明涉及一种复合材料用纤维材料及其制造的纤维增强金属及其制造方法。 纤维材料由选自耐热物质和短纤维，晶须或选自耐热物质的粉末的连续长丝纤维组成。 纤维增强金属由纤维材料和基质金属组成，具有降低的各向异性的机械性能，并且可以以我所需的纤维体积比制成。

公开(公告)号：US4397901A

公开(公告)日：1983-08-09

申请号：US273958

申请日：1981-06-15

申请人： James W. Warren

发明人： James W. Warren

IPC分类号： C04B30/02 ,  C04B35/573 ,  C04B35/80 ,  C04B41/52 ,  C04B41/89 ,  D01F9/127 ,  D01F11/12 ,  C23C11/08

CPC分类号： D01F11/125 ,  B82Y30/00 ,  C04B30/02 ,  C04B35/573 ,  C04B35/80 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  D01F11/123 ,  D01F11/124 ,  D01F11/128 ,  D01F9/127 ,  Y10T428/24025 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2962 ,  Y10T428/30 ,  Y10T442/2098

摘要： A method of making a composite article and a composite article specifically adapted for use in high temperature, corrosive and errosive environments comprising a carbon fibrous substrate, including a pyrolytic carbon sheath formed about each fiber of the substrate; a metallic carbide, oxide, or nitride compliant coating over the coated fibers of the substrate; and an impermeable metallic carbide, oxide or nitride outer protective layer formed about the entire periphery of the coated substrate. In accordance with the method of the invention, the compliant metallic coating is applied to the fibers in a manner such that any mechanical stresses built-up in the substrate due to a mismatch between the coefficient of thermal expansion of the fibrous substrate and the coating are effectively accomodated.

摘要翻译： 一种制备复合制品和复合制品的方法，所述复合制品和复合制品专门适用于高温，腐蚀和腐蚀性环境，包括碳纤维基材，包括围绕基材的每个纤维形成的热解碳护套; 在基材的涂覆纤维上的金属碳化物，氧化物或氮化物柔顺涂层; 以及围绕涂覆的基底的整个周边形成的不渗透金属碳化物，氧化物或氮化物外部保护层。 根据本发明的方法，柔性金属涂层以这样的方式施加到纤维上，使得由于纤维基材的热膨胀系数与涂层之间的不匹配而在基材中积累的任何机械应力是 有效地适应。

公开(公告)号：US20180327935A1

公开(公告)日：2018-11-15

申请号：US16045470

申请日：2018-07-25

申请人： CYTEC INDUSTRIES INC.

发明人： Shao C. Chiu

IPC分类号： D01F11/12 ,  D01F9/22 ,  D06M101/40

CPC分类号： D01F11/128 ,  D01F9/22 ,  D01F11/122 ,  D06M11/34 ,  D06M11/60 ,  D06M2101/40

摘要： A gas phase surface treatment for treating carbon fiber including (a) exposing a carbon fiber to a gaseous oxidizing atmosphere to form a modified carbon fiber with an oxidized fiber surface; followed by (b) exposing the oxidized fiber surface to a gaseous nitrogen-containing atmosphere to form a modified carbon fiber with a nitrogen-enriched surface, wherein the nitrogen-enriched surface exhibits an increase in surface nitrogen to surface carbon (N/C) ratio as compared to the surface of the carbon fiber prior to exposure at (a). Steps (a) and (b) are carried out continuously without any additional intervening surface treatment.