公开(公告)号：US20210069829A1

公开(公告)日：2021-03-11

申请号：US17014896

申请日：2020-09-08

Applicant: STURM MASCHINEN- & ANLAGENBAU GMBH

Inventor： Carlos MARTIN ,  Roland BAIER

IPC: B23K26/342 ,  B23K26/144 ,  B23K26/00 ,  C23C4/18 ,  C23C4/123 ,  C23C4/134

Abstract: The invention relates to a method and to a system for metal-coating at least one surface of a workpiece, in which before coating, a surface structure with peaks and troughs in the surface to be coated is detected by means of a measuring apparatus, the coating is carried out by means of at least one deposition apparatus, which is moved relative to the surface and applies coating material in the process, and the deposition apparatus is controlled by a control apparatus on the basis of the detected surface structure, wherein more material is applied in the region of troughs and less material is applied in the region of peaks.

公开(公告)号：US20200378195A1

公开(公告)日：2020-12-03

申请号：US16960500

申请日：2018-02-27

Applicant: Halliburton Energy Services, Inc.

Inventor： Philip Park-Hung Leung

IPC: E21B17/10 ,  C23C4/10 ,  C23C4/134 ,  C23C4/129 ,  C23C4/18

Abstract: A wear resistant insert including a deposition substrate having an exterior surface, and a wear resistant layer deposited on the exterior surface of the deposition substrate. The wear resistant insert may further include a structure interface layer deposited on an exterior surface of the wear resistant layer. A method of forming a wear resistant insert including providing a deposition substrate having an exterior surface, and depositing a wear resistant layer on the exterior surface of the deposition substrate. The method may further include depositing a structure interface layer on an exterior surface of the wear resistant layer. The method may further include separating the wear resistant layer from the deposition substrate intact.

公开(公告)号：US10818481B2

公开(公告)日：2020-10-27

申请号：US15215382

申请日：2016-07-20

Applicant: APPLIED MATERIALS, INC.

Inventor： Jennifer Sun ,  Yikai Chen ,  Biraja Kanungo ,  Vahid Firouzdor

IPC: H01J37/32 ,  H05B3/26 ,  C23C4/01 ,  C23C4/134 ,  H05B1/02 ,  H01L21/67

Abstract: Embodiments involve smart device fabrication for semiconductor processing tools via precision patterning. In one embodiment, a method of manufacturing a semiconductor processing tool component includes providing a substrate of the semiconductor processing tool component, patterning the substrate to form a sensor directly on the substrate, and depositing a top layer over the sensor. The sensor may include, for example, a temperature or strain sensor. The method can also include patterning the substrate to form one or more of: heaters, thermistors, and electrodes on the substrate. In one embodiment, the method involves patterning a surface of the component oriented towards a plasma region inside of the semiconductor processing tool.

公开(公告)号：US20200331817A1

公开(公告)日：2020-10-22

申请号：US16753588

申请日：2018-10-03

Applicant: SAFRAN

Inventor： Luc BIANCHI ,  Hugues Denis JOUBERT ,  Philippe PICOT ,  Amar SABOUNDJI

IPC: C04B41/52 ,  C23C4/10 ,  C04B41/45 ,  C04B41/50 ,  C23C28/04 ,  C23C4/134 ,  C04B41/00

Abstract: A component includes a substrate at least a portion of which adjacent to a surface of the substrate is made of a material including silicon; a bond coat located on the surface of the substrate and including silicon, an environmental barrier which includes an outer layer of ceramic material covering the bond coat, wherein the environmental barrier further includes a self-healing inner layer located between the bond coat and the outer layer, the inner layer including a matrix in which silico-forming particles are dispersed, these particles being capable of generating a matrix crack healing phase in the presence of oxygen.

公开(公告)号：US10777804B2

公开(公告)日：2020-09-15

申请号：US14732630

申请日：2015-06-05

Applicant: Sakti3, Inc.

Inventor： Ann Marie Sastry ,  Fabio Albano ,  Chia-Wei Wang

IPC: H01M4/04 ,  H01M4/13 ,  H01M4/38 ,  H01M4/70 ,  H01M4/139 ,  C23C14/08 ,  C23C14/04 ,  C23C14/02 ,  B82Y30/00 ,  C23C4/134 ,  B29C59/02 ,  B29C59/16 ,  C23C14/22 ,  C23C14/48 ,  C23C16/44 ,  C23C16/455 ,  C23C16/511 ,  H01M4/02 ,  H01M4/505 ,  H01M4/131 ,  H01M4/134 ,  H01M10/0565 ,  H01M10/6554 ,  H01M10/613

Abstract: Electrochemical cells or batteries featuring functional gradations, and having desirable, periodic configurations, and methods for making the same. One or more methods, in alone or in combination, are utilized to fabricate components of such electrochemical cells or batteries, which are designed to achieve certain thermal, mechanical, kinetic and spatial characteristics, and their effects, singly and in all possible combinations, on battery performance. The thermal characteristics relate to temperature distribution during charge and discharge processes. The kinetic characteristics relate to rate performance of the cells or batteries such as the ionic diffusion process and electron conduction. The mechanical characteristics relate to lifetime and efficiency of the cells or batteries such as the strength and moduli of the component materials. Finally, the spatial characteristics relate to the energy and power densities, stress and temperature mitigation mechanisms, and diffusion and conduction enhancements. The electrochemical cells or batteries constructed according to the methods presented in this invention are useful for all applications that require high rate performance, high energy/power density, good durability, high safety and long lifetime.

公开(公告)号：US20200277694A1

公开(公告)日：2020-09-03

申请号：US16804437

申请日：2020-02-28

Applicant: Rolls-Royce Corporation ,  Rolls-Royce North American Technologies, Inc. ,  Rolls-Royce High Temperature Composites, Inc.

Inventor： Ann Bolcavage ,  Bradley Wing ,  Matthew R. Gold

IPC: C23C4/18 ,  C23C4/02 ,  C23C4/134

Abstract: In one example, a method for forming an environmental barrier coating (EBC) on a substrate. The method may include depositing an environmental barrier coating (EBC) on a substrate via a thermal spray apparatus to form an as-deposited EBC; heat treating the as-deposited EBC at or above a first temperature for first period of time following the deposition of the as-deposited EBC on the substrate; and cooling the as-deposited EBC to a second temperature following the heat treatment at a controlled rate over a second period of time to form a heat-treated EBC on the substrate. The first temperature, the first period of time, the controlled rate, and the second period of time may be selected to increase a weight percent of crystalline phase in the heat-treated EBC compared to the as-deposited EBC.

公开(公告)号：US10753394B2

公开(公告)日：2020-08-25

申请号：US16288352

申请日：2019-02-28

Applicant: LIEBHERR-AEROSPACE TOULOUSE SAS

Inventor： Jerome Rocchi ,  Gregory Grau

IPC: F16C32/06 ,  F16C33/10 ,  C23C4/11 ,  C23C4/134 ,  F16C17/04 ,  F16C33/04 ,  F16C17/02

Abstract: A method for coating a turbomachine part with a self-lubricating includes: providing a rotor or thrust disc of the turbomachine; applying, by a thermal spraying process, a self-lubricating coating having of a mixture of 50 to 90 wt % of alumina (Al2O3) with titanium oxide (TiO2) to a surface of the rotor and/or a surface; and finishing the coated surface of the rotor and/or thrust disc.

公开(公告)号：US20200223747A1

公开(公告)日：2020-07-16

申请号：US16831325

申请日：2020-03-26

Applicant: Cardinal CG Company

Inventor： Keith James Burrows ,  Kari B. Myli

IPC: C03C17/245 ,  C03C17/34 ,  C23C14/34 ,  C23C14/00 ,  C03C17/00 ,  C23C4/134 ,  C09D1/00 ,  C09D5/00 ,  C09K3/16 ,  C23C14/08 ,  E06B3/66 ,  E06B7/28

Abstract: The invention provides a glass sheet or another transparent substrate on which there is provided a static-dissipative coating. The static-dissipative coating includes a film comprising titania. The film comprising titania preferably is exposed so as to define an outermost face of the static-dissipative coating. The static-dissipative coating is characterized by an indoor dust collection factor of less than 0.145.

公开(公告)号：US20200216942A1

公开(公告)日：2020-07-09

申请号：US16649994

申请日：2018-10-04

Applicant: Forschungszentrum Juelich GmbH

Inventor： Tobias Kalfhaus ,  Robert Vassen ,  Olivier Guillon

IPC: C23C4/137 ,  C23C4/134 ,  C23C4/02 ,  C23C4/073 ,  C23C4/18

Abstract: A method for coating, with a coating material, a monocrystalline substrate surface of a component comprising a monocrystalline alloy includes polishing the monocrystalline substrate surface, transferring the substrate to a vacuum chamber, and heating the entire substrate to a temperature of at least half a melting temperature of the substrate but less than a melting temperature of the substrate. The method further includes applying the coating material in powder form onto the polished monocrystalline substrate surface by vacuum plasma spraying. The powder has a mean particle size in a range of 10 to 200 μm. A pressure in a range of 1 to 200 mbar is set for the vacuum plasma spraying, and an argon atmosphere having a hydrogen content in a range of 10 to 50 vol. % is used as a working gas for the vacuum plasma spraying.

公开(公告)号：US20200165923A1

公开(公告)日：2020-05-28

申请号：US16608214

申请日：2017-04-25

Applicant: General Electric Company

Inventor： Jianzhi ZHAO ,  Chuan LIN ,  Shizhong WANG ,  Mihir Kumar LAL ,  Richard Todd EVERHART

IPC: F01D5/28 ,  C04B41/50 ,  C01B33/20 ,  C09D5/00 ,  C09D1/00 ,  C04B41/52 ,  F01D25/08 ,  C09D5/08 ,  C04B41/87 ,  C04B41/89 ,  C01G25/00 ,  C23C4/11 ,  C23C4/134

Abstract: A gas turbine component includes a substrate and a corrosion resistant layer coupled to the substrate. The corrosion resistant layer includes zirconium silicate and is configured to protect the substrate from exposure to a vanadium corrodent.