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81. 发明授权

US10753007B2 Process for indium or indium alloy deposition and article 有权
公开(公告)号：US10753007B2
公开(公告)日：2020-08-25
申请号：US15766016
申请日：2016-10-04
申请人： Atotech Deutschland GmbH
发明人： Grigory Vazhenin , Jan Sperling , Stefan Pieper , Mauro Castellani , Andreas Kirbs , Dirk Rohde
IPC分类号： C25D5/48 , C25D5/12 , C25D5/40 , C25D7/00 , C25F5/00 , C23C18/16 , C23C28/02 , C25D5/10 , C25D3/56
摘要： The present invention deals with a process for deposition of indium or indium alloys and an article obtained by the process, wherein the process includes the steps i. providing a substrate having at least one metal or metal alloy surface; ii. depositing a first indium or indium alloy layer on at least one portion of said surface whereby a composed phase layer is formed of a part of the metal or metal alloy surface and a part of the first indium or indium alloy layer; iii. removing partially or wholly the part of the first indium or indium alloy layer which has not been formed into the composed phase layer; iv. depositing a second indium or indium alloy layer on the at least one portion of the surface obtained in step iii.

82. 发明申请

US20200224325A1 SURFACE TREATMENT METHOD 审中-公开
公开(公告)号：US20200224325A1
公开(公告)日：2020-07-16
申请号：US16244814
申请日：2019-01-10
申请人： Purity (Xiamen) Sanitary Ware Co., Ltd.
发明人： James WU , Alex WU , Ce-Wen YANG
IPC分类号： C25D5/14 , C25D5/40 , C25D5/48 , C25D5/56
摘要： A surface treatment method is disclosed. The surface treatment method forms a matte nickel plating layer on a substrate, followed by the brushed finishing and degreasing processes. The degreasing processes includes ultrasonic degreasing and electrolytic degreasing. Next, an acid activation is performed before the formation of a non-leveling nickel plating layer. Finally, a chromium plating layer and a PVD chromium film are sequentially formed. The present invention provides a high quality metal appearance and enhanced corrosion resistance with reduced cost.

83. 发明授权

US10302017B2 Light weight component with acoustic attenuation and method of making 有权
公开(公告)号：US10302017B2
公开(公告)日：2019-05-28
申请号：US15096619
申请日：2016-04-12
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Gary D. Roberge
IPC分类号： B23H9/14 , B32B1/00 , B32B3/26 , B32B3/30 , B32B5/00 , B32B5/22 , C23C4/00 , C23C4/06 , C25D5/36 , C25D5/38 , C25D5/40 , C25D7/00 , F02C7/24 , F02K1/04 , B21D22/02 , B23K26/36 , B32B15/00 , B32B15/01 , B32B15/04 , B32B15/18 , C23C4/134 , C23C4/129 , C23C24/04 , C23C14/16 , C23C14/30 , C23C16/06 , B32B15/20 , B32B37/24 , B32B38/04
摘要： A method of making a light weight component is provided. The method including the steps of: forming a metallic foam core into a desired configuration; applying an external metallic shell to an exterior surface of the metallic foam core after it has been formed into the desired configuration; and attenuating the component to a desired frequency by forming a plurality of openings in the external metallic shell.

84. 发明授权

US10212824B2 Gold-plating etching process for 5G communication high-frequency signal boards 有权
公开(公告)号：US10212824B2
公开(公告)日：2019-02-19
申请号：US15896078
申请日：2018-02-14
申请人： Kunshan TVS Electronic Technology Co., Ltd
发明人： Jiting Liu , Qingfeng Liu
IPC分类号： H05K3/18 , H05K3/22 , H05K3/24 , C25D5/12 , C25D5/34 , C25D5/40 , C25D7/00 , C25D3/48 , C25D3/12 , H05K3/34 , H05K1/11
摘要： A gold-plating etching process for 5G high-frequency signal boards is carried out according to the following steps: the outer dry film, the plug gold-plating, the film removing, and the alkaline etching. The alkaline etching solution comprises 100 to 150 g/L of cupric chloride, 90 to 120 g/L of ammonium chloride, and ammonia. The pH value is 9.6 to 9.8. The ratio of the ammonia and the alkaline etching solution is (550-800):1000. The present invention provides a gold-plating etching process of 5G high-frequency signal boards. The alkaline etching procedure is performed right after gold-plating, eliminating the outer etching process after gold-plating. Costs of the outer film pressing, the exposure, and the development can be saved. The flow rate is improved. Requirements of 5G communication circuit boards are satisfied. That is, the transmission speed of 5G communication high-frequency signal boards of the present invention is fast.

85. 发明申请

US20180334749A1 COATING FOR A NICKEL-BASE SUPERALLOY 审中-公开
公开(公告)号：US20180334749A1
公开(公告)日：2018-11-22
申请号：US15981942
申请日：2018-05-17
申请人： ROLLS-ROYCE plc
发明人： Ngunjoh L. NDAMKA , Paul MORRELL
IPC分类号： C23C28/02 , C23C10/48 , C23C10/60 , C25D5/40 , C25D5/50
CPC分类号： C23C10/28 , C23C10/02 , C23F1/28 , C25D3/12 , C25D5/50 , C25D7/008 , F01D11/08 , F01D25/007 , F05D2230/90 , F05D2260/95 , F05D2300/121 , F05D2300/175 , F05D2300/2261 , F05D2300/6033 , F05D2300/701
摘要： An arrangement comprising a component (203) adjacent to a ceramic matrix composite in a gas turbine engine is shown. The component comprises a nickel-base superalloy substrate (301) and a cobalt-modified beta-nickel-aluminide coating (302) on the substrate to prevent interdiffusion between the substrate and the ceramic matrix composite. The substrate is coated by depositing a cobalt layer on the substrate, depositing an aluminium layer on the cobalt layer and then forming a cobalt-modified beta nickel aluminide coating.

86. 发明授权

US10024161B2 Turbine blade tip repair 有权
公开(公告)号：US10024161B2
公开(公告)日：2018-07-17
申请号：US14617859
申请日：2015-02-09
申请人： United Technologies Corporation
发明人： Thomas McCall , David J. Hiskes , Christopher J. Bischof , Eric W. Stratton , Anthony J. Pietroniro , Mary E. Schubert , Kayleigh J. Brown , Michael J. Minor
IPC分类号： F01D5/00 , B23P6/00 , B23P6/04 , F01D5/28 , C23C28/02 , F01D5/20 , F01D5/14 , C25D5/14 , C25D5/40 , C25D15/00
摘要： A method for repairing a blade wherein the blade comprises a metallic substrate shaped to define an airfoil having a tip. A coating is on the tip. The method comprises: machining to at least partially remove the coating; plating a nickel-based base layer; and plating an abrasive layer comprising a nickel-based matrix and an abrasive.

87. 发明申请

US20170292452A1 LIGHT WEIGHT COMPONENT WITH ACOUSTIC ATTENUATION AND METHOD OF MAKING 审中-公开
公开(公告)号：US20170292452A1
公开(公告)日：2017-10-12
申请号：US15096619
申请日：2016-04-12
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Gary D. Roberge
IPC分类号： F02C7/24 , B23K26/36 , C25D7/00 , C25D5/40 , C25D5/38 , C25D5/36 , C23C4/134 , C23C4/129 , C23C24/04 , C23C14/16 , C23C14/30 , C23C16/06 , F02K1/04 , B21D22/02 , B23H9/14
CPC分类号： F02C7/24 , B21D22/02 , B23H9/14 , B23K26/36 , B32B1/00 , B32B3/26 , B32B3/263 , B32B3/266 , B32B3/30 , B32B5/00 , B32B5/22 , B32B15/00 , B32B15/01 , B32B15/04 , B32B15/046 , B32B15/18 , B32B15/20 , B32B37/24 , B32B38/04 , B32B2037/243 , B32B2037/246 , B32B2038/047 , B32B2250/03 , B32B2266/00 , B32B2266/045 , B32B2266/06 , B32B2266/08 , B32B2305/02 , B32B2305/022 , B32B2307/00 , B32B2307/10 , B32B2307/102 , B32B2311/12 , B32B2311/18 , B32B2311/22 , B32B2311/24 , B32B2311/30 , B32B2605/18 , C23C4/08 , C23C4/129 , C23C4/134 , C23C4/18 , C23C14/16 , C23C14/30 , C23C16/06 , C23C24/04 , C23C28/021 , C25D5/36 , C25D5/38 , C25D5/40 , C25D7/00 , F02K1/04 , F05D2220/32 , F05D2230/12 , F05D2230/13 , F05D2230/31 , F05D2240/12 , F05D2260/96
摘要： A method of making a light weight component is provided. The method including the steps of: forming a metallic foam core into a desired configuration; applying an external metallic shell to an exterior surface of the metallic foam core after it has been formed into the desired configuration; and attenuating the component to a desired frequency by forming a plurality of openings in the external metallic shell.

88. 发明申请

US20170100805A1 REPAIR OF WORN COMPONENT SURFACES 审中-公开
公开(公告)号：US20170100805A1
公开(公告)日：2017-04-13
申请号：US15286898
申请日：2016-10-06
申请人： MTU Aero Engines AG
发明人： Bernd DANIELS , Michael HILLEN , André WERNER
IPC分类号： B23P6/04 , B23K1/20 , B23K35/02 , F01D25/24 , C25D3/12 , C25D5/40 , C22F1/10 , B32B15/01 , B23K1/00 , B23K35/30
CPC分类号： B23P6/045 , B23K1/0008 , B23K1/0018 , B23K1/20 , B23K35/0233 , B23K35/3033 , B23K2101/001 , B23P6/007 , B32B15/01 , C22F1/10 , C25D3/12 , C25D5/40 , F01D5/005 , F01D11/12 , F01D25/24 , F05D2220/323 , F05D2230/80 , F05D2300/177 , F05D2300/701
摘要： The present invention relates to a component of a turbomachine with a repair layer and a method for repairing wear-damaged components (1, 10) of a turbomachine, in particular of elements of a flow duct boundary, having the following method steps:preparing the area to be repaired, in order to provide a smooth and clean surface (4),applying an Ni-based braze (7) with a proportion of hard material particles (8) to the surface (4) to form a repair layer (15), wherein the hard material particles comprise hard alloys based on cobalt or nickel,heat treating the component to braze the repair layer onto the component under vacuum conditions.

89. 发明申请

US20160380262A1 METHODS FOR PRODUCING TEXTURED ELECTRODE BASED ENERGY STORAGE DEVICE 审中-公开
标题翻译：用于生产基于纹理电极的能量储存装置的方法
公开(公告)号：US20160380262A1
公开(公告)日：2016-12-29
申请号：US15056342
申请日：2016-02-29
申请人： NANOSCALE COMPONENTS, INC.
发明人： Robert W. Grant , Matthew Sweetland
IPC分类号： H01M4/36 , H01G11/24 , H01G11/48 , H01G11/86 , H01M10/0525 , H01M4/1399 , H01M4/04 , H01M2/16 , C25F3/04 , C25D5/40 , C25D5/44 , C25D11/00 , C25D9/02 , C09D5/24 , C09D179/02 , H01G11/52
CPC分类号： H01M4/366 , C09D5/24 , C09D179/02 , C25D3/42 , C25D5/40 , C25D5/44 , C25D9/02 , C25D11/00 , C25D13/12 , C25F3/04 , H01G9/0029 , H01G9/042 , H01G11/24 , H01G11/48 , H01G11/52 , H01G11/86 , H01M2/1653 , H01M4/0452 , H01M4/0461 , H01M4/0466 , H01M4/134 , H01M4/137 , H01M4/1395 , H01M4/1399 , H01M10/052 , H01M10/0525 , Y02E60/13
摘要： This method enables the use of nanowire or nano-textured forms of Polyaniline and other conductive polymers in energy storage components. The delicate nature of these very high surface area materials are preserved during the continuous electrochemical synthesis, drying, solvent application and physical assembly. The invention also relates to a negative electrode that is comprised of etched, lithiated aluminum that is safer and lighter weight than conventional carbon based lithium-ion negative electrodes. The invention provides for improved methods for making negative and positive electrodes and for energy storage devices containing them. The invention provides sufficient stability in organic solvent and electrolyte solutions, where the prior art processes commonly fail. The invention further provides stability during repetitive charge and discharge. The invention also provides for novel microstructure protecting support membranes to be used in an energy storage device.
摘要翻译：该方法能够在能量存储组件中使用纳米线或纳米纹理形式的聚苯胺和其它导电聚合物。在连续电化学合成，干燥，溶剂应用和物理组装过程中，这些非常高的表面积材料的微妙性质得以保留。本发明还涉及一种负极，其由蚀刻的锂化铝组成，其比常规碳基锂离子负极更安全和更轻。本发明提供了用于制造负极和正极以及包含它们的储能装置的改进方法。本发明在有机溶剂和电解质溶液中提供足够的稳定性，其中现有技术的方法通常失效。本发明进一步提供重复充电和放电期间的稳定性。本发明还提供了用于能量存储装置中的用于新颖的微结构保护支撑膜。

90. 发明申请

US20160276067A1 METHOD FOR PRODUCING SUBSTRATES FOR SUPERCONDUCTING LAYERS 审中-公开
标题翻译：用于生产超级层的基板的方法
公开(公告)号：US20160276067A1
公开(公告)日：2016-09-22
申请号：US15034146
申请日：2014-11-20
申请人： DANMARKS TEKNISKE UNIVERSITET
发明人： Anders Christian Wulff
IPC分类号： H01B12/10 , H01L39/04 , H01L39/12 , H01B12/06 , C25D3/12 , C25D5/14 , C25D5/40 , C25D5/48 , C25D5/02 , C25D5/12 , C25D3/38 , C25F3/02 , H01B13/00 , H01B13/008 , H01L39/24
CPC分类号： H01B12/10 , C25D3/12 , C25D3/38 , C25D5/022 , C25D5/12 , C25D5/14 , C25D5/40 , C25D5/48 , C25F3/02 , H01B12/06 , H01B13/0009 , H01B13/008 , H01L39/04 , H01L39/126 , H01L39/143 , H01L39/2454 , H01L39/248
摘要： There is provided a method for producing a substrate suitable for supporting an elongated superconducting element, wherein one or more elongated strips of masking material are placed on a solid element (202) so as to form one or more exposed elongated areas being delimited on one or two sides by elongated strip of masking material, and placing filling material on the solid element so that each exposed elongated area within the one or more exposed elongated areas is covered by a portion of filling material (318a-c) where each portion of filling material also covers at least a portion of the adjacent elongated strip of masking material and subsequently removing the one or more elongated strips of masking material so as to form one or more corresponding undercut volumes, where each undercut volume within the one or more undercut volumes is formed along a portion of filling material and between the portion of filling material and the solid element. The method may further comprise placing buffer material (640) and or superconducting material (642, 644, 646)) on the substrate, so as to provide a superconducting structure (601) with reduced AC losses.
摘要翻译：提供了一种用于制造适合于支撑细长超导元件的基底的方法，其中一个或多个细长的掩模材料条被放置在固体元件（202）上，以便形成一个或多个暴露的细长区域，两边通过细长的掩蔽材料带，并且将填充材料放置在固体元件上，使得一个或多个暴露的细长区域内的每个暴露的细长区域被填充材料（318a-c）的一部分覆盖，其中填充材料的每一部分还覆盖相邻细长条带的至少一部分掩模材料，随后移除一个或多个细长的掩模材料条，以便形成一个或多个相应的底切体积，其中形成一个或多个底切体积内的每个底切体积沿着填充材料的一部分和填充材料的部分和固体元件之间。该方法还可以包括将缓冲材料（640）和/或超导材料（642,644,646）放置在衬底上，以便提供具有减小的AC损耗的超导结构（601）。

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