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1. 发明授权

US12054432B2 Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI) 有权
公开(公告)号：US12054432B2
公开(公告)日：2024-08-06
申请号：US17234176
申请日：2021-04-19
申请人： General Electric Company
发明人： Jared Hogg Weaver , Gregory Scot Corman , Krishan Lal Luthra
IPC分类号： C04B35/71 , C04B35/628 , C04B35/80 , C04B37/00 , C23C16/04
CPC分类号： C04B35/71 , C04B35/62884 , C04B35/80 , C04B37/001 , C23C16/045 , C04B2235/5208 , C04B2235/5252 , C04B2235/614 , C04B2235/77 , C04B2235/775 , C04B2237/38 , C04B2237/586
摘要： According to a method set forth herein a plurality of preform plies having first and second preform plies can be associated together to define a preform. The preform can be subject to chemical vapor infiltration (CVI) processing to define a ceramic matrix composite (CMC) structure.

2. 发明申请

US20160264476A1 Hybrid Sandwich Ceramic Matrix Composite 有权
标题翻译：混合三明治陶瓷基复合材料
公开(公告)号：US20160264476A1
公开(公告)日：2016-09-15
申请号：US14593682
申请日：2015-01-09
申请人： The Boeing Company
发明人： William P. Keith
IPC分类号： C04B35/76 , C04B37/00 , B32B5/02 , B32B1/08 , B32B18/00
CPC分类号： C04B35/76 , B32B1/08 , B32B5/02 , B32B18/00 , B32B2250/40 , B32B2307/30 , B32B2605/18 , C04B37/005 , C04B2235/5208 , C04B2235/5224 , C04B2235/5228 , C04B2235/9607 , C04B2237/34 , C04B2237/343 , C04B2237/361 , C04B2237/365 , C04B2237/38 , C04B2237/385 , C04B2237/76 , C04B2237/84
摘要： A hybrid sandwich ceramic matrix composite (CMC) may comprise a first facesheet, a second facesheet, and a core between and bonded to both of the first facesheet and the second facesheet. The first facesheet and the second facesheet may each include filaments in a ceramic matrix. The hybrid sandwich CMC may be configured for exposure to a thermal gradient in which the first facesheet is exposed to a higher temperature environment than the second facesheet. The first facesheet and the second facesheet may have at least closely matching coefficients of thermal expansion, and the first facesheet may have a higher compressive strength than the second facesheet.
摘要翻译：混合夹心陶瓷基质复合材料（CMC）可以包括第一面板，第二面板和在第一面板和第二面板之间并结合到第一面板和第二面板之间的芯体。第一面板和第二面板可以各自包括陶瓷基体中的细丝。混合夹层CMC可以被配置为暴露于热梯度，其中第一面板暴露于比第二面板更高的温度环境。第一面板和第二面板可以具有至少非常匹配的热膨胀系数，并且第一面板可以具有比第二面板更高的压缩强度。

3. 发明申请

US20100279072A1 Gussets for Strengthening CMC Fillet Radii 有权
标题翻译：加强CMC圆角半径的角撑板
公开(公告)号：US20100279072A1
公开(公告)日：2010-11-04
申请号：US12432081
申请日：2009-04-29
申请人： Jay A. Morrison , Gary B. Merrill
发明人： Jay A. Morrison , Gary B. Merrill
IPC分类号： B32B3/30 , B32B9/04
CPC分类号： C04B35/80 , B28B19/00 , B28B23/0006 , C04B2235/5208 , Y10T428/24612
摘要： A ceramic matrix composite (CMC) structure (50) with first (26) and second (28) CMC walls joined at an intersection (34) containing continuous fibers (53). A gusset (52) is formed in the intersection by an inward bending of some or all ceramic fibers (53) of the intersection, resulting in a diagonal brace between the first and second CMC walls. This creates a depression (54) or void (59) in the intersection. One or more ceramic reinforcement devices fill or span the depression to prevent distortion of the gusset. The reinforcement devices may include a ceramic filler (60) or core (61), a CMC rod or cord (56), and a CMC tape (62). The ceramic filler (60) may be continuous with a ceramic insulation layer (36) on an outer surface of the first CMC wall.
摘要翻译：在包含连续纤维（53）的交叉点（34）处连接有第一（26）和第二（28）CMC壁的陶瓷基体复合材料（CMC）结构（50）。通过相交部分或全部陶瓷纤维（53）的向内弯曲在交叉点形成角撑板（52），从而在第一和第二CMC壁之间产生对角撑杆。这在交叉口中产生凹陷（54）或空隙（59）。一个或多个陶瓷加强装置填充或跨越凹陷以防止角撑板变形。加强装置可以包括陶瓷填料（60）或芯（61），CMC棒或绳（56）和CMC带（62）。陶瓷填料（60）可以与第一CMC壁的外表面上的陶瓷绝缘层（36）连续。

4. 发明授权

US07820278B2 Refractory mortar cured material 有权
$Refractory mortar cured material$
标题翻译：耐火砂浆固化材料
公开(公告)号：US07820278B2
公开(公告)日：2010-10-26
申请号：US12034970
申请日：2008-02-21
申请人： Tsuneo Komiyama , Osamu Yamakawa , Tetsuhiro Honjo , Akito Higuchi
发明人： Tsuneo Komiyama , Osamu Yamakawa , Tetsuhiro Honjo , Akito Higuchi
IPC分类号： B32B3/26
CPC分类号： C04B38/0022 , C04B28/24 , C04B35/195 , C04B35/66 , C04B2111/00431 , C04B2235/3418 , C04B2235/3481 , C04B2235/349 , C04B2235/5208 , Y10T428/249979 , C04B38/0054 , C04B38/0067 , C04B14/041 , C04B14/10 , C04B14/46 , C04B14/042
摘要： A refractory mortar cured material is formed in the surface or joint portions of a ceramic refractory material, such as fire bricks used in the lining of melting furnace or firing furnace used at high temperature, and includes ceramic particles with an inorganic binder having silanol group that are kneaded together with water. The kneaded mortar is applied on the surface of a ceramic base material. The average particle size of ceramic particles in the refractory mortar is 10 to 50 μm, and the difference between the 90% particle size and the 10% particle size is 10 μm or more to 60 μm or less. The average pore size of the refractory mortar cured material is 5 to 25 μm, and the width of pore size distribution is 20 to 80 μm, so that the cracks are suppressed. In addition, the bulk density is 0.9 to 1.5 g/cm3.
摘要翻译：陶瓷耐火材料的表面或接合部分形成耐火灰浆固化材料，例如在熔化炉衬里或在高温下使用的焙烧炉中使用的火砖，并且包括具有硅烷醇基的无机粘合剂的陶瓷颗粒，与水一起捏合。将捏合的砂浆施加在陶瓷基材的表面上。难熔砂浆中的陶瓷粒子的平均粒径为10〜50μm，90％粒径和10％粒径的差为10μm以上至60μm以下。难熔灰浆固化物的平均孔径为5〜25μm，孔径分布的宽度为20〜80μm，抑制了裂纹。此外，堆积密度为0.9〜1.5g / cm 3。

5. 发明申请

US20080090941A1 Process For Preparing Semi-Metallic Friction Material 审中-公开
标题翻译：制备半金属摩擦材料的方法
公开(公告)号：US20080090941A1
公开(公告)日：2008-04-17
申请号：US11794101
申请日：2005-12-27
申请人： Jiin-Huey Lin , Chien-Ping Ju , Shu-Ching Ho
发明人： Jiin-Huey Lin , Chien-Ping Ju , Shu-Ching Ho
IPC分类号： F16D69/02
CPC分类号： B29C43/006 , B29L2031/16 , C04B35/76 , C04B35/806 , C04B35/83 , C04B2235/3208 , C04B2235/3231 , C04B2235/3454 , C04B2235/422 , C04B2235/425 , C04B2235/444 , C04B2235/445 , C04B2235/448 , C04B2235/48 , C04B2235/5208 , F16D69/02
摘要： A process for preparing a semi-metallic friction material having improved thermal resistance includes preparing a semi-metallic composition containing (i) at least one carbonizable thermosetting resin as a binder; and (ii) at least one transition metal powder having a melting point higher than 1000° C. and density less than 10 g/ml; thermoforming said semi-metallic composition by curing said thermosetting resin; and heat-treating the resulting thermoformed product at a temperature of about 100 to 1000° C., preferably 200-600° C., to semi-carbonize said cured thermosetting resin.
摘要翻译：制备具有改善的耐热性的半金属摩擦材料的方法包括制备含有（i）至少一种可碳化热固性树脂作为粘合剂的半金属组合物; 和（ii）至少一种熔点高于1000℃，密度小于10g / ml的过渡金属粉末; 通过固化所述热固性树脂热成型所述半金属组合物; 并在约100至1000℃，优选200-600℃的温度下对所得热成型产物进行热处理，以将所述固化的热固性树脂半碳化。

6. 发明授权

US06817550B2 Nozzles, and components thereof and methods for making the same 有权
标题翻译：喷嘴及其部件及其制造方法
公开(公告)号：US06817550B2
公开(公告)日：2004-11-16
申请号：US10190344
申请日：2002-07-06
申请人： Jeffery Karl Taylor , Richard H. Dixon , Michael A. Vail , Clayton Frank Gardinier
发明人： Jeffery Karl Taylor , Richard H. Dixon , Michael A. Vail , Clayton Frank Gardinier
IPC分类号： B05B100
CPC分类号： C04B35/52 , B05B1/00 , B05B15/18 , C04B35/63 , C04B35/634 , C04B2235/3839 , C04B2235/3856 , C04B2235/3886 , C04B2235/404 , C04B2235/405 , C04B2235/427 , C04B2235/5208 , C04B2235/5436 , C04B2235/5472 , C04B2235/96 , Y10S239/19 , Y10T29/49428
摘要： Various nozzles, components of nozzles, and methods, materials and devices for making them are disclosed.
摘要翻译：公开了各种喷嘴，喷嘴部件，以及用于制造它们的方法，材料和装置。

7. 发明申请

US20030087747A1 Wear-resistant coating and silent chain coated with same 有权
标题翻译：耐磨涂层和无声链涂层
公开(公告)号：US20030087747A1
公开(公告)日：2003-05-08
申请号：US10274605
申请日：2002-10-21
发明人： Junichi Nagai , Kenichi Nagao , Kazumasa Iwamoto , Masahiro Onoda
IPC分类号： C04B035/56
CPC分类号： C04B35/495 , C04B35/5607 , C04B35/5611 , C04B2235/3217 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3418 , C04B2235/5208 , C04B2235/528 , C04B2235/5292 , C04B2235/80 , F16G13/04 , Y10T428/24372 , Y10T428/24413
摘要： A wear-resistant coating, capable of imparting excellent wear resistance to a silent chain, comprises a base coating consisting of a hard inorganic material having interspersed particles of a hard inorganic material different from the inorganic material of the base coating. A part of the interspersed particles is exposed on the surface of the coating. The coating has superior oil-retaining properties as a result of gaps formed at the interface between the particles and the base coating, and the superior oil-retaining properties contribute to the wear-resistance of the coating.
摘要翻译：能够对无声链赋予优异耐磨性的耐磨涂层包括由具有与基底涂层的无机材料不同的硬质无机材料散布的颗粒的硬质无机材料构成的基底涂层。散布的颗粒的一部分暴露在涂层的表面上。该涂层由于在颗粒和基底涂层之间的界面处形成的间隙而具有优异的保油性能，并且优异的保油性质有助于涂层的耐磨性。

8. 发明申请

US20180215670A1 CERAMIC ARTICLE AND METHOD THEREFOR USING PARTICLE INFILTRATION AND PRECERAMIC POLYMER INFILTRATION 审中-公开
公开(公告)号：US20180215670A1
公开(公告)日：2018-08-02
申请号：US15939352
申请日：2018-03-29
申请人： United Technologies Corporation
发明人： Shahram Amini , Xia Tang , Wayde R. Schmidt, SR. , Tania Bhatia Kashyap
IPC分类号： C04B35/80 , C04B35/571 , C04B35/64 , C04B41/52
CPC分类号： C04B35/806 , C04B35/571 , C04B35/64 , C04B41/52 , C04B2235/32 , C04B2235/3804 , C04B2235/3817 , C04B2235/3826 , C04B2235/3852 , C04B2235/3891 , C04B2235/422 , C04B2235/483 , C04B2235/5208 , C04B2235/5244 , C04B2235/5248 , C04B2235/616
摘要： A method of fabricating a ceramic article includes providing a porous body that includes a plurality of fiber bundles that has an intra-bundle porosity and an inter-bundle porosity, infiltrating the intra-bundle porosity and the inter-bundle porosity with a mixture of particles in a liquid carrier, the particles having an average size selected with respect to at least the intra-bundle porosity, removing the liquid carrier from the porous body to deposit the particles in the intra-bundle porosity and in the inter-bundle porosity, infiltrating a preceramic polymer into a remaining intra-bundle porosity and a remaining inter-bundle porosity, and thermally converting the preceramic polymer to a ceramic material.

9. 发明申请

US20170203271A1 Element For Ejecting Gas Into A Regenerator of a Fluid Catalytic Cracking Unit 审中-公开
公开(公告)号：US20170203271A1
公开(公告)日：2017-07-20
申请号：US15326684
申请日：2015-07-23
申请人： Total Raffinage Chimie
发明人： Jean-Christophe Raboin
IPC分类号： B01J8/18 , C04B35/80 , C04B35/628 , B28B1/52 , C10G11/18 , B28B11/04 , B28B11/06 , B01J19/02 , C04B35/64
CPC分类号： B01J8/1827 , B01J8/44 , B01J19/02 , B01J2208/00902 , B01J2219/0263 , B01J2219/0277 , B28B1/52 , B28B11/041 , B28B11/06 , C04B35/62873 , C04B35/64 , C04B35/806 , C04B2235/3826 , C04B2235/5208 , C04B2235/6028 , C10G11/18
摘要： An injection element (10) for a gas injection system (1) inside a regenerator of a fluid catalytic cracking unit, said injection element defining a flow passage (12) and being arranged so as to be able to be fastened to a support (11) so that said flow passage opens on one side into a cavity and on the other side into a fluidized catalyst bed, characterized in that said injection element is made of ceramic material.

10. 发明授权

US09708917B2 Turbine engine part forming a compressor stator or a turbine nozzle, and method for fabricating same 有权
公开(公告)号：US09708917B2
公开(公告)日：2017-07-18
申请号：US14127989
申请日：2012-06-20
申请人： Olivier Belmonte , Julien Foll
发明人： Olivier Belmonte , Julien Foll
IPC分类号： F01D5/22 , F01D5/28 , F01D9/02 , F04D29/54 , F01D9/04 , C04B35/563 , C04B35/565 , C04B35/571 , C04B35/628 , C04B35/80 , B29C70/24 , B29B11/16
CPC分类号： F01D5/225 , B29B11/16 , B29C70/24 , C04B35/563 , C04B35/565 , C04B35/571 , C04B35/62868 , C04B35/62873 , C04B35/62884 , C04B35/62897 , C04B35/806 , C04B2235/48 , C04B2235/483 , C04B2235/5208 , C04B2235/5248 , C04B2235/614 , C04B2235/616 , D03D25/005 , F01D5/282 , F01D9/02 , F01D9/04 , F04D29/023 , F04D29/542 , F05D2300/21 , F05D2300/6012 , F05D2300/603 , Y02T50/672 , Y10T29/4932
摘要： A turbine engine part forming a compressor stator or a turbine nozzle and including an inner shroud, an outer shroud, and vanes extending substantially radially between the inner and outer shrouds and being secured thereto. The part is made of composite material and is obtained by densifying a fiber preform with a matrix. The fiber preform includes a set of yarns extending continuously along a path passing longitudinally along the preform portions of at least two consecutive vanes by passing through the inner shroud preform portion and the outer shroud preform portion, and the woven fiber reinforcement yarns extends continuously in the circumferential direction along an inner shroud segment and along an outer shroud segment between which the consecutive vanes extend.

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