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公开(公告)号：US11542209B2
公开(公告)日：2023-01-03
申请号：US16785085
申请日：2020-02-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Richard Wesley Jackson , Michael R. Kracum , Xia Tang , James T. Beals
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix phase and gettering particles in the matrix phase. The gettering particles with an aspect ratio greater than one are aligned such that a maximum dimension of the gettering particles extends along an axis that is generally parallel to the substrate. The barrier layer includes a dispersion of diffusive particles in the matrix phase. A composite material and a method of applying a barrier layer to a substrate are also disclosed.
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公开(公告)号：US11028476B2
公开(公告)日：2021-06-08
申请号：US15648776
申请日：2017-07-13
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals
IPC: C23C16/00 , C23C16/44 , B22F1/02 , C23C16/442 , B33Y70/00 , C23C16/22 , C23C16/01 , B05D1/22 , B01J2/04 , B01J8/24 , C23C16/24 , C22C21/00 , B22F10/20 , B33Y40/00 , C23C16/448 , C23C16/455
Abstract: A method and system for coating metallic powder particles is provided. The method includes: disposing an amount of metallic powder particulates within a fluidizing reactor; removing moisture adhered to the powder particles disposed within the reactor using a working gas; coating the powder particles disposed within the reactor using a precursor gas; and purging the precursor gas from the reactor using the working gas.
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公开(公告)号：US20200055083A1
公开(公告)日：2020-02-20
申请号：US15998733
申请日：2018-08-16
Applicant: United Technologies Corporation
Inventor： James T. Beals , Tania Bhatia Kashyap
Abstract: A method for coating a ceramic matrix composite substrate with an environmental barrier coating includes the steps of: treating a surface of a ceramic matrix composite substrate to adjust wettability of the surface; and applying an aqueous slurry-based environmental barrier coating to the surface. The treating step can be a plasma treatment to remove organic contaminants, and can also be a treatment to modify oxidative state of the surface. The treatment can produce a surface for treatment that is hydrophilic and has a contact angle with aqueous-slurry coating materials of less than 40 degrees.
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4.发明申请AN ADDITIVE MANUFACTURING SYSTEM WITH A MULTI-ENERGY BEAM GUN AND METHOD OF OPERATION 审中-公开具有多功能光束枪的补充制造系统及其操作方法公开(公告)号：US20170008126A1
公开(公告)日：2017-01-12
申请号：US15113499
申请日：2015-02-05
Applicant: United Technologies Corporation
Inventor： Yu Long , Yan Zhang , James T. Beals
CPC classification number: B23K26/342 , B22F3/105 , B22F3/1055 , B22F2003/1057 , B23K26/0608 , B23K26/0648 , B23K26/0665 , B23K26/0876 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y30/00 , C21D10/00 , C22F3/02 , Y02P10/295
Abstract: An additive manufacturing system includes an energy gun having a plurality of energy source devices each emitting an energy beam. A primary beam melts a selected region of a substrate into a melt pool and at least one secondary beam heat-conditions the substrate proximate the melt pool to reduce workpiece internal stress and/or enhance micro-structure composition of the workpiece.
Abstract translation: 添加剂制造系统包括具有多个能量源装置的能量枪，每个能量源装置发射能量束。 主梁将衬底的选定区域熔化到熔池中，并且至少一个次光束使靠近熔池的衬底热处理以减少工件的内部应力和/或增强工件的微观结构组成。
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公开(公告)号：US20160339518A1
公开(公告)日：2016-11-24
申请号：US15112042
申请日：2015-01-23
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Aaron T. Nardi , Zissis Dardas , James T. Beals , Wayde R. Schmidt
IPC: B22F1/02 , B23K9/23 , B23K10/02 , B23K15/00 , B23K26/342 , B29C67/00 , B23K35/02 , B23K35/36 , B22F3/105 , B33Y10/00 , B33Y70/00 , B33Y80/00 , B23K9/04 , B23K26/00
CPC classification number: B22F1/02 , B22F3/1055 , B23K9/04 , B23K9/23 , B23K10/027 , B23K15/0086 , B23K15/0093 , B23K26/0006 , B23K26/342 , B23K35/0255 , B23K35/0261 , B23K35/3613 , B23K2103/16 , B29C64/153 , B29K2105/251 , B29K2505/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C22C32/00 , Y02P10/295
Abstract: A feedstock for an additive manufacturing process includes a pre-ceramic polymer intermixed with a base material. A method of additive manufacturing includes melting and pyrolizing a feedstock containing metal and a pre-ceramic polymer. An article of manufacture includes an additive manufacturing component including a pyrolized feedstock.
Abstract translation: 用于添加剂制造方法的原料包括与基材混合的预陶瓷聚合物。 添加剂制造方法包括熔化和热解含原料的金属和预陶瓷聚合物。 制品包括包含热解原料的添加剂制造组分。
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Patent Agency Ranking
公开(公告)号：US20160289823A1
公开(公告)日：2016-10-06
申请号：US15178297
申请日：2016-06-09
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals
CPC classification number: C23C16/0209 , B22F1/02 , B22F2998/10 , B22F2999/00 , C23C16/24 , C23C16/4417 , C23C16/442 , H04M3/2281 , H04M3/382 , H04M3/385 , H04M3/42221 , Y02P10/295 , B22F1/0085 , B22F2201/02
Abstract: A method of coating metallic powder particles includes disposing an amount of metallic powder particles in a fluidizing reactor and removing moisture adhered to the powder particles within the reactor with a working gas at an elevated temperature for a predetermined time. The method further includes coating the powder particles in the reactor with silicon present within the precursor gas at an elevated temperature for a predetermined time and purging the precursor gas from the reactor using the working gas.
Abstract translation: 涂覆金属粉末颗粒的方法包括在流化反应器中设置一定量的金属粉末颗粒，并在高温下用工作气体除去反应器内附着的粉末颗粒的水分预定时间。 该方法还包括在升高的温度下将存在于前体气体中的硅涂覆在反应器中预定时间的粉末颗粒，并使用工作气体从反应器中吹扫前体气体。
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公开(公告)号：US20160175933A1
公开(公告)日：2016-06-23
申请号：US14641653
申请日：2015-03-09
Applicant: United Technologies Corporation
Inventor： Weina Li , Michael J. Birnkrant , Paul Sheedy , James T. Beals , Rhonda R. Willigan , Jose L. Santana
CPC classification number: B22F3/11 , B22F1/0025 , B22F3/002 , B22F5/009 , B22F5/04 , B22F2998/10 , B22F2999/00 , C04B35/62231 , C04B35/62236 , C04B35/62272 , C04B35/62281 , C04B38/0041 , C04B38/0058 , C04B2235/428 , C04B2235/522 , C04B2235/5252 , B22F9/24 , B22F1/0022 , B22F3/1007 , B22F2201/013
Abstract: A method of fabricating an article includes providing an arrangement of loose nanowires and bonding the loose nanowires together into a unitary cellular structure.
Abstract translation: 制造制品的方法包括提供松散纳米线的布置并将松散的纳米线结合在一起成为单一的细胞结构。
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公开(公告)号：US20150345302A1
公开(公告)日：2015-12-03
申请号：US14706045
申请日：2015-05-07
Applicant: United Technologies Corporation
Inventor： Michael J. Birnkrant , Dominic J. Mongillo, JR. , Joel H. Wagner , Weina Li , Jose L. Santana , Carey Clum , James T. Beals
IPC: F01D5/18
CPC classification number: F01D5/183 , C04B35/01 , C04B35/10 , C04B35/453 , C04B35/56 , C04B35/565 , C04B35/58 , C04B35/58085 , C04B38/00 , C04B38/0054 , C04B38/0074 , C04B2111/00982 , C04B2111/763 , F05D2260/203 , F05D2300/10 , F05D2300/20 , F05D2300/514 , F05D2300/612 , Y02T50/676 , C04B38/0045
Abstract: A transpiration-cooled article includes a body wall that has first and second opposed surfaces. The first surface is adjacent a passage that is configured to receive a pressurized cooling fluid. At least a portion of the body wall includes a nanocellular foam through which the pressurized cooling fluid from the passage can flow to the second surface. The article can be an airfoil that includes an airfoil body that has an internal passage and an outer gas-path surface. At least a portion of the airfoil body includes a nanocellular foam through which cooling fluid from the internal passage can flow to the gas-path surface.
Abstract translation: 蒸发冷却制品包括具有第一和第二相对表面的主体壁。 第一表面邻近经配置以接收加压冷却流体的通道。 体壁的至少一部分包括纳米细胞泡沫，来自通道的加压冷却流体可以通过该泡沫泡沫流到第二表面。 该制品可以是包括具有内部通道和外部气体路径表面的翼型件的翼型件。 翼型体的至少一部分包括纳米孔泡沫，通过该纳米孔泡沫，来自内部通道的冷却流体可通过其流到气体路径表面。
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公开(公告)号：US20140212354A1
公开(公告)日：2014-07-31
申请号：US14230293
申请日：2014-03-31
Applicant: United Technologies Corporation
Inventor： Sarah Arsenault-Preece , James T. Beals , Mark R. Jaworowski
CPC classification number: C23F11/185 , C09D5/084 , C09D5/12 , C23C22/40 , C23C22/73 , C23C22/83 , C23F11/12 , C23F11/187 , Y10T428/31678
Abstract: A method of selecting a corrosion-inhibiting substance includes selecting a corrosion-inhibiting substance to include a non-tungstate anodic corrosion inhibitor with respect to an amount of zinc in an aluminum alloy substrate that is to be coated with the corrosion-inhibiting substance.
Abstract translation: 选择腐蚀抑制物质的方法包括：在要涂覆有腐蚀抑制物质的铝合金基材中，选择相对于锌量的非钨酸盐阳极腐蚀抑制剂来选择腐蚀抑制物质。
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公开(公告)号：US11542208B2
公开(公告)日：2023-01-03
申请号：US16785012
申请日：2020-02-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Richard Wesley Jackson , Xia Tang , James T. Beals , Michael R. Kracum , Zhongfen Ding
Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix phase and a network of gettering particles in the matrix phase. The gettering particles have an average maximum dimension between about 30 and 70 microns. The gettering particles have maximum dimensions that range from about 1 to 100 microns, and a dispersion of barium-magnesium alumino-silicate particles in the matrix phase. A composite material and a method of applying a barrier layer to a substrate are also disclosed.
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