公开(公告)号：US11866379B2

公开(公告)日：2024-01-09

申请号：US17401545

申请日：2021-08-13

Applicant: Raytheon Technologies Corporation

Inventor： Xuan Liu ,  James T. Beals ,  Xia Tang ,  Richard Wesley Jackson ,  William J. Joost

IPC: C04B41/51 ,  C04B41/45 ,  C04B35/78 ,  C04B41/50 ,  C04B41/52 ,  C04B41/90

CPC classification number: C04B41/4545 ,  C04B35/78 ,  C04B41/4527 ,  C04B41/4582 ,  C04B41/5024 ,  C04B41/5042 ,  C04B41/5144 ,  C04B41/526 ,  C04B41/90

Abstract: A method for coating a substrate includes spraying a combination of powders. The combination of powders includes: Hf0.5Si0.5O2; Zr0.5Si0.5O2; and, optionally, at least one of HfO2 and ZrO2. A molar ratio of said Hf0.5Si0.5O2 and HfO2 combined to said Zr0.5Si0.5O2 and ZrO2 combined is from 2:1 to 4:1. A molar ratio of said Hf0.5Si0.5O2 to said HfO2 is at least 1:3.

公开(公告)号：US20220133003A1

公开(公告)日：2022-05-05

申请号：US17575758

申请日：2022-01-14

Applicant: The Swatch Group Research and Development Ltd.

Inventor： Alban DUBACH ,  Pablo RODRIGUEZ ,  Robert POMPE

IPC: A44C27/00 ,  C22C5/02 ,  C22C32/00 ,  C22C1/10 ,  C04B41/90 ,  C04B41/51 ,  C04B41/88 ,  C22C1/04 ,  C04B41/52 ,  C22C5/04 ,  C04B41/00 ,  A44C25/00 ,  C04B35/584 ,  C04B41/45

Abstract: The invention relates to a method for manufacturing a composite component of a timepiece or of a jewelry part, the composite component comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, said method comprising the steps of: providing a porous ceramic preform of the component, providing a metallic material, heating the metallic material to a temperature higher than the melting point of the metallic material, filling the pores of the ceramic preform with the molten metallic material, cooling the metallic material and the ceramic preform to obtain a solidified metallic material in the pores of the ceramic preform, and applying finishing treatments to obtain the composite component, wherein said porous ceramic preform consists essentially of a material selected from the group consisting of Si3N4, SiO2 and mixtures thereof, and said metallic material is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.
The invention relates also to a composite component of a timepiece or of a jewelry part comprising a porous ceramic part and a metallic material filling the pores of said ceramic part, wherein said porous ceramic part consists essentially of a material selected from the group consisting of Si3N4, SO2 and mixtures thereof, and said metallic material which is selected from the group consisting of gold, platinum, palladium metals and alloys of these metals.

公开(公告)号：US11177152B2

公开(公告)日：2021-11-16

申请号：US16555011

申请日：2019-08-29

Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.

Inventor： Tomotake Minemura

IPC: H01L21/683 ,  C04B37/02 ,  H01L21/67 ,  C04B41/90 ,  C04B35/00

Abstract: A ceramics substrate includes: a substrate body; and an electric conductor patient that is provided in the substrate body. The substrate body is made of ceramics containing aluminum oxide. The electric conductor pattern is a sintered body that contains tungsten as a main component and further contains nickel oxide, aluminum oxide and silicon dioxide.

公开(公告)号：US10774011B2

公开(公告)日：2020-09-15

申请号：US16486148

申请日：2018-02-13

Applicant: TDK Electronics AG

Inventor： Guangqiang Pei ,  Tao Gu ,  Zheng Yao ,  Wen Shi ,  Liyi Shi

IPC: C04B41/50 ,  C04B35/622 ,  C04B35/626 ,  C04B35/634 ,  C04B35/64 ,  C04B35/638 ,  C04B41/00 ,  C04B41/45 ,  C04B41/87 ,  C04B41/51 ,  C04B41/52 ,  C04B41/90 ,  C04B41/88 ,  H01C7/12 ,  H01C17/00 ,  C04B35/453

Abstract: A lead-free insulating ceramic coating zinc oxide arrester valve and a method for manufacturing thereof are disclosed. In an embodiment a method includes preparing an initial powder from starting materials with the following mass percentages: ZnO: 86-95%; Bi2O3: 1.0-3.0%; Co3O4: 0.5-1.5%; Mn3O4: 0.2-1.0%; Sb2O3: 3.0-9.0 %; NiO: 0.2-1.0%; and SiO2: 1.0-3.0%, preparing a ceramic coating powder by mixing the initial powder, deionized water and first grinding balls, milling the mixture, and drying and pulverizing the mixture, preparing a ceramic coating slurry by mixing a PVA solution, the ceramic coating powder and second grinding balls and milling the mixture, applying the ceramic coating slurry to a green body, heating and debinding the ceramic coating slurry with the green body thereby forming a resistor element and sintering the resistor element thereby obtaining a zinc oxide surge arrester valve block having a lead-free insulating ceramic coating.

公开(公告)号：US10207958B2

公开(公告)日：2019-02-19

申请号：US14895782

申请日：2014-05-14

Applicant: CeramTec GmbH

Inventor： Klaus Herrmann ,  Roland Leneis ,  Alfred Thimm ,  Alexander Dohn

IPC: C04B41/88 ,  C04B41/51 ,  C04B41/90 ,  C04B41/89 ,  C04B41/00 ,  C04B41/52 ,  C04B41/45 ,  C04B111/00

Abstract: A method for producing metal coatings on ceramic substrates for establishing electrical contact, and ceramic substrates having metal coatings. More particularly, the invention relates to the production of weldable and solderable metal coatings on ceramic substrates.

公开(公告)号：US20150079297A1

公开(公告)日：2015-03-19

申请号：US14390920

申请日：2013-04-05

Applicant: SNECMA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX 1 ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Jean-Michel Patrick, Maurice Franchet ,  Gilles Charles, Casimir Klein ,  Gerald Sanchez ,  Yann Le Petitcorps ,  Eric Arquis ,  Delphine Vermaut

IPC: C04B41/45 ,  C23C2/26 ,  C04B35/565 ,  C23C2/04 ,  C04B41/90 ,  C04B41/88

CPC classification number: C04B41/4523 ,  C04B35/565 ,  C04B35/62863 ,  C04B35/62873 ,  C04B35/62876 ,  C04B35/62894 ,  C04B35/62897 ,  C04B41/009 ,  C04B41/4584 ,  C04B41/52 ,  C04B41/88 ,  C04B41/90 ,  C04B2111/00922 ,  C04B2235/5244 ,  C04B2235/5248 ,  C22C47/04 ,  C22C49/14 ,  C23C2/003 ,  C23C2/02 ,  C23C2/04 ,  C23C2/26 ,  C23C2/38 ,  C04B41/5001 ,  C04B41/4558 ,  C04B41/5061 ,  C04B41/5133 ,  C04B14/4693

Abstract: A method of depositing a coating of a first metal alloy on a fiber extending in a main direction, including: a) heating a first mass of a first metal alloy above its melting temperature; and b) moving the fiber through the liquid first mass to be covered by a coating of a non-zero thickness over the entire periphery of the fiber; and prior to a): i) providing a second mass of a second metal alloy having a higher melting temperature than the first alloy; j) heating the second mass to above its melting temperature to be in its liquid state and then moving the fiber through the second alloy such that the second alloy is taken up under visco-capillary conditions and the fiber becomes covered over a portion by a coating of the second alloy of non-zero thickness; and k) cooling the second coating until it becomes solid.

Abstract translation: 一种将第一金属合金涂层沉积在沿主要方向延伸的纤维上的方法，包括：a）将第一金属合金的第一质量加热到其熔融温度以上; 以及b）将纤维移动通过在纤维的整个周边上由非零厚度的涂层覆盖的液体第一物质; 并且在a）之前：i）提供具有比所述第一合金更高的熔化温度的第二金属合金的第二质量; j）将第二物质加热到其熔融温度以上以处于其液态，然后将纤维移动通过第二合金，使得第二合金在粘度 - 毛细管条件下被吸收，并且纤维被覆盖在一部分上 的非零厚度的第二合金; 和k）冷却第二涂层，直到其变成固体。

公开(公告)号：US08890189B2

公开(公告)日：2014-11-18

申请号：US13387606

申请日：2010-07-29

Applicant: Hideki Hirotsuru ,  Yosuke Ishihara ,  Hideo Tsukamoto

Inventor： Hideki Hirotsuru ,  Yosuke Ishihara ,  Hideo Tsukamoto

IPC: H01L33/60 ,  C04B41/52 ,  C04B35/565 ,  C22C29/06 ,  C22C26/00 ,  C22C1/10 ,  C04B41/00 ,  C04B35/52 ,  C22C29/16 ,  C04B41/90 ,  H01L33/00 ,  H01L33/64

CPC classification number: C04B35/565 ,  B22F2998/10 ,  C04B35/52 ,  C04B41/009 ,  C04B41/52 ,  C04B41/90 ,  C04B2235/3826 ,  C04B2235/427 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5472 ,  C22C1/1036 ,  C22C1/1094 ,  C22C26/00 ,  C22C29/065 ,  C22C29/16 ,  H01L33/0079 ,  H01L33/60 ,  H01L33/641 ,  H01L2924/0002 ,  Y10T428/23 ,  C04B38/00 ,  C04B35/581 ,  C04B35/584 ,  C04B35/185 ,  C04B41/4523 ,  C04B41/5155 ,  C04B41/4572 ,  C04B41/5031 ,  C04B41/4529 ,  C04B41/4574 ,  C04B41/5111 ,  C04B41/5144 ,  C04B41/522 ,  C04B41/4564 ,  C04B41/5116 ,  B22F3/04 ,  C23C16/00 ,  C25D7/12 ,  H01L2924/00

Abstract: Provided is a wafer for LED mounting having a small difference in thermal expansion coefficient from an LED and having excellent heat conductivity, a method for manufacturing the wafer for LED mounting, and an LED-mounted structure manufactured by using the wafer for LED mounting. The wafer for LED mounting (6) is constituted of a metal infiltrated ceramic composite (61) and a protective layer (62) that is formed therearound. The metal infiltrated ceramic composite (61) preferably has a thin metal layer (63) on a surface thereof. The method for manufacturing the wafer is characterized by comprising filling at least one selected from the group consisted of porous ceramic bodies, ceramic powder compacts and ceramic powders into a tubular body made of metal or ceramic, then impregnating a metal into the void of at least one selected from the group consisted of porous ceramic bodies, ceramic powder compacts and ceramic powders, and thereafter performing a process.

Abstract translation: 提供了一种用于LED安装的晶片，其具有与LED相当的热膨胀系数差并且具有优异的导热性，用于制造用于LED安装的晶片的方法，以及通过使用用于LED安装的晶片制造的LED安装结构。 用于LED安装（6）的晶片由金属渗透陶瓷复合材料（61）和形成在其周围的保护层（62）构成。 金属渗透性陶瓷复合体（61）的表面优选具有薄的金属层（63）。 制造晶片的方法的特征在于，将从由多孔陶瓷体，陶瓷粉末压块和陶瓷粉末组成的组中选出的至少一种填充到由金属或陶瓷制成的管状体中，然后将金属浸渍到至少 选自由多孔陶瓷体，陶瓷粉末压块和陶瓷粉末组成的组，然后进行处理。

公开(公告)号：US20050267792A1

公开(公告)日：2005-12-01

申请号：US10856974

申请日：2004-05-28

Applicant: Sumit Mehrotra ,  Jon Jenkins

Inventor： Sumit Mehrotra ,  Jon Jenkins

IPC: B01L99/00 ,  C04B41/88 ,  C04B41/90 ,  F02K9/58 ,  F02K9/97 ,  G01N35/00 ,  G06Q10/00 ,  G06F17/60

CPC classification number: G06Q10/06 ,  B01L99/00 ,  G01N35/00871 ,  G01N2035/00881 ,  G06Q10/06313 ,  G06Q10/06314

Abstract: A method for managing the use of one or more laboratories is provided. Each of the laboratories comprises one or more workbenches used by a plurality of users. The method includes receiving one or more requests for use of one of the workbenches and assigning the requested workbenches based on predetermined criteria. The method further comprises receiving project data regarding a project being conducted on the workbench, the project data including comments entered by the user of the workbench, and storing the project data in a database.

Abstract translation: 提供了一种用于管理一个或多个实验室的使用的方法。 每个实验室包括多个用户使用的一个或多个工作台。 该方法包括接收一个或多个请求以使用工作台中的一个并基于预定标准分配所请求的工作台。 该方法还包括接收关于在工作台上进行的项目的项目数据，项目数据包括由工作台的用户输入的注释，以及将项目数据存储在数据库中。

公开(公告)号：US20050233112A1

公开(公告)日：2005-10-20

申请号：US10828154

申请日：2004-04-20

Applicant: Ih-Houng Loh ,  Geoffrey Shuy

Inventor： Ih-Houng Loh ,  Geoffrey Shuy

IPC: B05D1/00 ,  C04B35/14 ,  C04B41/50 ,  C04B41/52 ,  C04B41/85 ,  C04B41/90 ,  H01L23/15 ,  H01L23/498 ,  H05K1/02 ,  H05K1/03

CPC classification number: C04B35/14 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/52 ,  C04B41/85 ,  C04B41/90 ,  C04B2111/00844 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3281 ,  C04B2235/3296 ,  C04B2235/3409 ,  H01L23/15 ,  H01L23/49894 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K1/024 ,  H05K1/0306 ,  Y10T428/24355 ,  Y10T428/252 ,  C04B41/4539 ,  C04B41/5031 ,  C04B41/5035 ,  C04B41/522 ,  C04B41/4529 ,  C04B41/5155 ,  C04B35/10 ,  C04B35/00 ,  H01L2924/00

Abstract: This invention relates to a ceramic composite having a ceramic substrate and a ceramic layer disposed on the top surface of the substrate. The layer contains a multiplicity of nano-sized or micron-sized stalagmites, a multiplicity of nano-sized or micron-sized stalactites, a multiplicity of nano-sized or micron-sized columns, or a combination thereof. The invention also relates to a composition for and a method of making the ceramic composite.

Abstract translation: 本发明涉及一种具有陶瓷基体和陶瓷层的陶瓷复合体，该陶瓷复合材料设置在基板的顶表面上。 该层含有多种纳米级或微米级的石笋，多种纳米级或微米级钟乳石，多种纳米尺寸或微米尺寸的柱，或其组合。 本发明还涉及一种制备陶瓷复合材料的组合物和方法。

公开(公告)号：US06953620B2

公开(公告)日：2005-10-11

申请号：US09908413

申请日：2001-07-18

Applicant: Jens Stefan Schneider ,  Frank Stanglmeier ,  Bernd Schumann

Inventor： Jens Stefan Schneider ,  Frank Stanglmeier ,  Bernd Schumann

IPC: G01N27/409 ,  C04B41/52 ,  C04B41/89 ,  C04B41/90 ,  G01N27/407 ,  B23B3/26

CPC classification number: C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/94 ,  G01N27/4071 ,  Y10T428/12472 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12875 ,  Y10T428/12889 ,  Y10T428/12896 ,  Y10T428/131 ,  Y10T428/249953 ,  C04B41/5098 ,  C04B41/5122 ,  C04B40/0021 ,  C04B41/4515 ,  C04B41/4564 ,  C04B41/51 ,  C04B41/4541 ,  C04B41/522 ,  C04B41/4582 ,  C04B35/00

Abstract: A coating system and a method for its manufacture are provided. An electrically conductive base coat and a porous overcoat lying over the base coat are arranged on a ceramic substrate. At least one additional deposited layer is arranged on the base coat in such a way that the additional layer is formed in the pores of the porous overcoat adjacent to the base coat. The additional layer is deposited either by currentless or electrolytic deposition. For electrolytic deposition of the additional layer, the ceramic substrate sintered with the base coat and the overcoat is submerged in an electrolytic bath and the base coat is connected as a cathode. The currentless deposition takes place from a solution of the metal to be deposited with the addition of a reducing agent.

Abstract translation: 提供涂料体系及其制造方法。 位于基底涂层上的导电底涂层和多孔外涂层布置在陶瓷基板上。 至少一个另外的沉积层布置在底涂层上，使得附加层形成在邻近底涂层的多孔外涂层的孔中。 附加层通过无电流或电沉积沉积。 对于附加层的电解沉积，将用基底涂层和外涂层烧结的陶瓷基板浸没在电解浴中，底涂层作为阴极连接。 通过添加还原剂，从待沉积金属的溶液中发生无电流沉积。