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公开(公告)号：US20170368602A1
公开(公告)日：2017-12-28
申请号：US15678260
申请日：2017-08-16
Applicant: United Technologies Corporation
Inventor： Ying She , John A. Sharon , James T. Beals , Aaron T. Nardi
IPC: B22F1/02 , B23K26/00 , B29C64/153 , B22F1/00 , B22F3/105 , B23K15/00 , B23K26/342 , B23K103/14 , B23K103/00 , B23K103/02 , B23K103/08 , B23K103/10 , C22C32/00
CPC classification number: B22F1/02 , B22F1/0085 , B22F3/1055 , B22F2998/10 , B23K15/0086 , B23K15/0093 , B23K26/0006 , B23K26/342 , B23K2103/02 , B23K2103/08 , B23K2103/10 , B23K2103/14 , B23K2103/52 , B29C64/153 , C22C32/0015 , Y02P10/295 , B22F1/0088 , B22F1/0062
Abstract: A method for processing a powder material includes feeding a powder material through an additive processing machine to deposit multiple layers of the powder material onto one another and using an energy beam to thermally fuse selected portions of the layers to one another with reference to data relating to a particular cross-section of an article being formed. The powder material has spherical metal particles and a spaced-apart distribution of ceramic nanoparticles attached to the surfaces of the particles. The ceramic nanoparticles form a dispersion of reinforcement through the formed article.
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公开(公告)号：US20170306484A1
公开(公告)日：2017-10-26
申请号：US15648776
申请日：2017-07-13
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals
IPC: C23C16/44 , C23C16/22 , B01J2/04 , B01J8/24 , B22F3/105 , C23C16/442 , C23C16/24 , B05D1/22 , C23C16/01 , B22F1/02 , C23C16/448 , B33Y70/00 , B33Y40/00 , C23C16/455
CPC classification number: C23C16/4417 , B01J2/04 , B01J8/24 , B05D1/22 , B22F1/02 , B22F3/1055 , B22F2201/00 , B22F2998/00 , B33Y40/00 , B33Y70/00 , C22C21/00 , C23C16/01 , C23C16/22 , C23C16/24 , C23C16/442 , C23C16/4481 , C23C16/45561 , Y02P10/295
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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33.发明申请公开(公告)号：US20150376419A1
公开(公告)日：2015-12-31
申请号：US14842892
申请日：2015-09-02
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Mark R. Jaworowski , Sarah Arsenault , James T. Beals
CPC classification number: C09D5/08 , C08K3/22 , C08K9/10 , C09D5/02 , C09D5/084 , C09D5/24 , C09D7/70 , H01B13/0026 , Y10T428/26
Abstract: A conductive polymer corrosion protective composite is provided which may be used as a coating for imparting corrosion protection to structures such as turbine engine components. The composite comprises an organic-inorganic component and corrosion inhibitive pigments comprising an anodic corrosion inhibitor and a cathodic corrosion inhibitor. The anodic corrosion inhibitor may be selected from the group consisting of compounds of vanadium, molybdenum, tungsten, and mixtures thereof. The cathodic corrosion inhibitor may be selected from the group consisting of cerium, neodymium, praseodymium, and mixtures thereof.
Abstract translation: 提供了一种导电聚合物防腐复合材料，其可以用作对诸如涡轮发动机部件的结构进行腐蚀保护的涂层。 复合材料包括有机 - 无机成分和包含阳极腐蚀抑制剂和阴极腐蚀抑制剂的腐蚀抑制颜料。 阳极腐蚀抑制剂可以选自钒，钼，钨及其混合物的化合物。 阴极腐蚀抑制剂可以选自铈，钕，镨及其混合物。
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34.发明授权公开(公告)号：US11549381B2
公开(公告)日：2023-01-10
申请号：US16562078
申请日：2019-09-05
Applicant: United Technologies Corporation
Inventor： Xia Tang , Richard Wesley Jackson , Paul Sheedy , James T. Beals
IPC: C04B41/46 , F01D5/28 , B32B9/00 , C04B35/622 , C04B35/63 , C04B35/626 , C04B41/50 , C04B41/87 , C04B41/00
Abstract: A coating fabrication method includes providing engineered granules and thermally consolidating the engineered granules on a substrate to form a silicate-resistant barrier coating. Each of the engineered granules is an aggregate of at least one refractory matrix region and at least one calcium aluminosilicate additive region (CAS additive region) attached with the at least one refractory matrix region. In the thermal consolidation, the refractory matrix region from the engineered granules form grains of a refractory matrix of the silicate-resistant barrier coating and the CAS additive region from the engineered granules form CAS additives that are dispersed in grain boundaries between the grains.
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公开(公告)号：US20200148600A1
公开(公告)日：2020-05-14
申请号：US16185203
申请日：2018-11-09
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals , Xia Tang , Richard Wesley Jackson
IPC: C04B35/80 , C04B35/628 , C04B35/638 , C04B35/626
Abstract: A process for densification of a ceramic matrix composite comprises forming a reinforcing ceramic continuous fiber stack having a central zone bounded by an outer zone adjacent; locating first particles within the central zone; coating the first particles and the ceramic fibers with silicon carbide through chemical vapor infiltration; locating second particles within the outer zone; coating the second particles and the ceramic fibers with silicon carbide through chemical vapor infiltration; forming the stack into a predetermined three dimensional shape; and densifying the stack.
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Patent Agency Ranking
公开(公告)号：US20180073152A1
公开(公告)日：2018-03-15
申请号：US15817654
申请日：2017-11-20
Applicant: United Technologies Corporation
Inventor： Sarah Arsenault , 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.
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公开(公告)号：US20170298502A9
公开(公告)日：2017-10-19
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.
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公开(公告)号：US09732422B2
公开(公告)日：2017-08-15
申请号：US14604470
申请日：2015-01-23
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals
IPC: C23C16/44 , B22F1/02 , C23C16/442 , C23C16/22 , C23C16/01 , B05D1/22 , B01J2/04 , B01J8/24 , B22F3/105 , C23C16/24 , B33Y70/00 , B33Y40/00 , C23C16/448 , C23C16/455
CPC classification number: C23C16/4417 , B01J2/04 , B01J8/24 , B05D1/22 , B22F1/02 , B22F3/1055 , B22F2201/00 , B22F2998/00 , B33Y40/00 , B33Y70/00 , C23C16/01 , C23C16/22 , C23C16/24 , C23C16/442 , C23C16/4481 , C23C16/45561 , Y02P10/295
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：US20160215390A1
公开(公告)日：2016-07-28
申请号：US14604470
申请日：2015-01-23
Applicant: United Technologies Corporation
Inventor： Ying She , James T. Beals
IPC: C23C16/44 , C23C16/442 , C23C16/22 , B22F1/02 , C23C16/01
CPC classification number: C23C16/4417 , B01J2/04 , B01J8/24 , B05D1/22 , B22F1/02 , B22F3/1055 , B22F2201/00 , B22F2998/00 , B33Y40/00 , B33Y70/00 , C23C16/01 , C23C16/22 , C23C16/24 , C23C16/442 , C23C16/4481 , C23C16/45561 , Y02P10/295
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.
Abstract translation: 提供了一种用于涂覆金属粉末颗粒的方法和系统。 该方法包括：将一定数量的金属粉末颗粒置于流化反应器内; 使用工作气体去除附着在设置在反应器内的粉末颗粒的水分; 使用前体气体涂覆设置在反应器内的粉末颗粒; 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：US11668198B2
公开(公告)日：2023-06-06
申请号：US16054015
申请日：2018-08-03
Applicant: United Technologies Corporation
Inventor： Richard Wesley Jackson , John E. Holowczak , Xia Tang , James T. Beals
IPC: F01D5/28 , C04B35/622 , C04B35/628
CPC classification number: F01D5/288 , C04B35/62222 , C04B35/62847 , C04B35/62863 , C04B35/62868 , C04B35/62873 , F01D5/282 , C04B2235/3418 , C04B2235/386 , C04B2235/3826 , C04B2235/422 , C04B2235/5244 , C04B2235/9669 , F05D2220/32 , F05D2240/12 , F05D2240/30 , F05D2300/222 , F05D2300/6033 , F05D2300/611
Abstract: An environmental barrier coating system for a turbine component, including an environmental barrier layer applied to a turbine component substrate containing silicon; the environmental barrier layer comprising an oxide matrix surrounding a fiber-reinforcement structure and a self-healing phase interspersed throughout the oxide matrix; wherein the fiber-reinforcement structure comprises at least one first fiber bundle oriented along a load bearing stress direction of said turbine component substrate; wherein the fiber-reinforcement structure comprises at least one second fiber bundle oriented orthogonal to the at least one first fiber bundle orientation; wherein the fiber-reinforcement structure comprises at least one third fiber woven between the at least one first fiber bundle and the at least one second fiber bundle.
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