公开(公告)号：US20210071293A1

公开(公告)日：2021-03-11

申请号：US17018995

申请日：2020-09-11

申请人： MATERION ADVANCED MATERIALS GERMANY GMBH

发明人： Christoph Simons ,  Martin Schlott ,  Josef Heindel ,  Carl Christoph Stahr

IPC分类号： C23C14/34 ,  C23C4/18 ,  C22F1/16 ,  C23C4/08 ,  C23C4/131 ,  C23C4/123 ,  H01J37/34

摘要： The present invention relates to a process for preparing a tubular article, comprising (a) providing a carrier tube, (b) providing a metal coating on the carrier tube by applying a liquid metal phase onto the carrier tube and solidifying the liquid metal phase, (c) applying a contact pressure to the metal coating by at least one densification tool, and moving the densification tool and the metal coating relative to each other.

公开(公告)号：US10941477B2

公开(公告)日：2021-03-09

申请号：US16710486

申请日：2019-12-11

申请人： Tokyo Electron Limited

发明人： Satoshi Taga ,  Yoshiyuki Kobayashi

IPC分类号： H01L21/687 ,  C23C4/08 ,  C23C16/458 ,  H01L21/683

摘要： A susceptor for receiving a substrate, the susceptor including a ceramics base member, a conductive layer formed on a top surface of the ceramics base member and a side surface of the ceramics base member, the top surface of the ceramics base member configured to receive and support the substrate, and a conducting member contacting the conductive layer at an outer surface of the ceramics base member.

公开(公告)号：US20210053318A1

公开(公告)日：2021-02-25

申请号：US17091283

申请日：2020-11-06

申请人： SHPAC CO., LTD ,  KOREA INSTITUTE OF MACHINERY & MATERIALS

发明人： Eung Sun Byon ,  Sung Hun Lee ,  Uk Hee Nam ,  Hun Kwan Park ,  Yeon Woo Yoo ,  Yun Ju Lee ,  Hye Kyeong Lee

IPC分类号： B32B15/02 ,  C23C4/08 ,  B32B1/08 ,  B32B15/14 ,  B32B5/02 ,  B32B5/26 ,  B32B38/08 ,  F15B15/20

摘要： Proposed is a CFRP surface coating method and a hydraulic cylinder including a component coated by the method. The CFRP surface coating method can prevent damage to a CFRP surface due to thermal spray coating and increase the bonding strength between a CFRP surface and a metal coating layer formed by the thermal spray coating. To this end, the method includes: forming a mesh layer on a CFRP surface; fixing the mesh layer on the CFRP surface by impregnating a heat-resistant resin therein; and forming a metal coating layer by thermal spray coating on the fixed mesh layer in which the heat-resistant resin is impregnated.

公开(公告)号：US10907256B2

公开(公告)日：2021-02-02

申请号：US15388392

申请日：2016-12-22

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Gary D. Roberge ,  William J. Brindley

IPC分类号： C23C24/04 ,  F01D25/00 ,  B33Y10/00 ,  C23C4/18 ,  C23C4/08 ,  C23C4/02 ,  C23C4/06 ,  C23C4/134 ,  B22F5/00 ,  C22C47/06 ,  B22F3/00 ,  B22F3/105

摘要： A method for forming a reinforced metallic structure includes providing a tool having a formation surface corresponding to a desired structure shape of the reinforced metallic structure. The method also includes positioning a plurality of fibers on the formation surface of the tool. The method also includes depositing a layer of material on the plurality of fibers using a cold-spray technique. The method also includes removing the layer of material with the plurality of fibers from the tool to create the reinforced metallic structure.

公开(公告)号：US20210025047A1

公开(公告)日：2021-01-28

申请号：US16938177

申请日：2020-07-24

申请人： UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA

发明人： Donald L. Thomsen, III ,  Sankara N. Sankaran ,  Joel A. Alexa

IPC分类号： C23C4/08 ,  B32B15/04 ,  C23C4/134 ,  C23C4/02

摘要： Methods for making layered materials and layered materials including high atomic number metals and metal alloys adhered to surfaces are provided. Such surfaces may be oxygen or hydroxyl rich surfaces. Certain methods include depositing a tie down layer of a first metal or metal alloy particles onto a first surface of base material and depositing a high atomic number metal or metal alloy layer onto the first surface after depositing the tie down layer, wherein particles comprising the high atomic number metal or metal alloy layer have a higher atomic number than the first metal or metal alloy particles.

公开(公告)号：US10892671B2

公开(公告)日：2021-01-12

申请号：US15659003

申请日：2017-07-25

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Hongliang Wang ,  Chen Zhou ,  Xingcheng Xiao

IPC分类号： H02K15/02 ,  B23K26/00 ,  B23K26/352 ,  C23C4/12 ,  H02K3/50 ,  H02K3/14 ,  B23K26/354 ,  C23C24/04 ,  C23C4/08 ,  B23K11/18 ,  B23K11/11 ,  B23K26/0622 ,  B23K26/282 ,  H02K1/16 ,  B23K101/36 ,  B23K103/12 ,  B23K101/42 ,  B23K101/34

摘要： Methods of manufacturing electrically conductive copper components for electric devices and method of joining electrically conductive copper components are provided. Each of the electrically conductive copper components are manufactured to include a preexisting coating of joining material located on or adjacent to a joining surface thereof.

公开(公告)号：US10888906B2

公开(公告)日：2021-01-12

申请号：US16097331

申请日：2017-05-10

申请人： Nippon Steel & Sumitomo Metal Corporation

发明人： Yasuyoshi Hidaka ,  Yasuto Higashida ,  Naoya Shirasawa ,  Yuichi Yamanari

IPC分类号： B21B25/00 ,  C22C38/04 ,  B21B19/04 ,  C21D9/00 ,  C22C38/02 ,  C22C38/42 ,  C22C38/44 ,  C23C4/18 ,  C21D1/18 ,  C21D1/42 ,  C23C4/06 ,  C23C4/134 ,  C23C4/067 ,  B23K35/30 ,  C22C19/05 ,  C23C4/129 ,  C23C4/02 ,  C23C4/131 ,  C23C4/08 ,  C21D6/00 ,  C22C27/04 ,  C22C38/00 ,  C22C38/52 ,  C22C38/54

摘要： A piercer plug having good base-material deformation resistance is provided. A method of manufacturing a piercer plug (10) includes the steps of; preparing a plug body (1) including a tip portion (11) and a cylindrical portion (12) having a hole (121) usable to attach a bar and located rearward of the tip portion (11); forming a build-up layer (2) on the surface of the tip portion (11); and heating the plug body (1) such that the temperature of the tip portion (11) with the build-up layer (2) formed thereon is not lower than the austenite transformation temperature and the temperature of the cylindrical portion (12) is lower than the austenite transformation temperature.

公开(公告)号：US10793943B2

公开(公告)日：2020-10-06

申请号：US15922230

申请日：2018-03-15

申请人： United Technologies Corporation

发明人： Eric W. Malmborg

IPC分类号： B33Y10/00 ,  F01D5/14 ,  F01D5/16 ,  F01D5/20 ,  C23C4/134 ,  B23K10/02 ,  B23P15/02 ,  C23C4/08 ,  F01D5/28 ,  B33Y80/00 ,  B23K101/04

摘要： A method of producing a gas turbine engine fan blade having a geometric configuration is provided. The method includes: plastically deforming an initial substrate comprised of a first metallic material into a formed substrate; depositing a second metallic material onto the formed substrate using an additive manufacturing process to produce a blade blank, which depositing includes: additively depositing second metallic material to at least one of the first face surface or the second face surface of the formed substrate adjacent the first end surface, to form a root portion; additively depositing second metallic material to at least one of the first face surface or the second face surface of the formed substrate between the root portion and the second end surface to form an airfoil portion; and shaping the blade blank into the geometric configuration.

公开(公告)号：US10752983B2

公开(公告)日：2020-08-25

申请号：US16038541

申请日：2018-07-18

申请人： Army Academy of Armored Forces

发明人： Haidou Wang ,  Guozheng Ma ,  Pengfei He ,  Shuying Chen ,  Fajun Ding ,  Yiwen Wang ,  Ming Liu ,  Haijun Wang ,  Shuyu Ding

IPC分类号： C23C4/134 ,  B05B13/06 ,  B05B13/04 ,  B05B13/02 ,  C23C4/16 ,  B05B7/22 ,  C23C4/067 ,  C23C4/073 ,  C23C4/11 ,  C23C4/02 ,  C23C4/08

摘要： Provided are a system and process for remanufacturing a waste cylinder assembly of an aircraft piston engine. The spraying apparatus includes a first power mechanism, a spray gun assembly and a second power mechanism. The first power mechanism drives the cylinder assembly to move in a horizontal direction and a vertical direction. The second power mechanism drives the spray gun assembly to rotate around a center of the blind hole and ensures that prepared coatings can be evenly distributed along an inner wall of the blind hole. A nozzle end of the spray gun extends into the blind hole, and the spray gun is adjustable relative to the center of the blind hole. A spraying distance is not fixed so as to change the spraying distance. Powder can be fully melted.

公开(公告)号：US10746128B2

公开(公告)日：2020-08-18

申请号：US16686962

申请日：2019-11-18

申请人： Ford Motor Company

发明人： Clifford E Maki ,  Larry Dean Elie ,  Timothy George Beyer ,  Arup Kumar Gangopadhyay ,  Hamed Ghaednia ,  James Maurice Boileau

IPC分类号： F02F1/00 ,  C23C4/02 ,  C23C4/08 ,  C23C4/131 ,  C23C4/129 ,  B05D1/08

摘要： Engine blocks and methods of forming the same are disclosed. The engine block may comprise a body including at least one cylindrical engine bore wall having a longitudinal axis and including a coating extending along the longitudinal axis and having a coating thickness. The coating may have a middle region and first and second end regions, and a plurality of pores may be dispersed within the coating thickness. The middle region may have a different average porosity than one or both of the end regions. The method may include spraying a first porosity coating in a middle longitudinal region of the bore and spraying a second porosity coating in one or more end regions of the bore. The first porosity may be greater than the second porosity and the first and second porosities may be formed during the spraying steps. The pores may act as wells for lubricant.