公开(公告)号：US12221703B2

公开(公告)日：2025-02-11

申请号：US17273845

申请日：2019-09-20

Applicant: Raytheon Technologies Corporation

Inventor： Christopher W. Strock ,  William J. Joost ,  Promila P. Bhaatia

IPC: C23C22/30 ,  C23C4/08 ,  C23C4/129 ,  C23C4/18 ,  C23C22/34 ,  C23C22/76 ,  C23C22/82 ,  C23C22/24 ,  C23C22/56 ,  F01D5/28

Abstract: A method (400) for applying a coating to a substrate (124) includes spraying (414) an aluminum-based coating layer (120) on the substrate. The coating layer is then infiltrated (420) with an aqueous solution (610). The solution comprises: a source of chromium; and potassium hexafluorozirconate.

公开(公告)号：US12215429B2

公开(公告)日：2025-02-04

申请号：US17254781

申请日：2019-06-21

Applicant: RAWWATER APPLIED TECHNOLOGY LIMITED

Inventor： Robert Eden

IPC: C23C4/123 ,  C23C4/08

Abstract: A method of sealing a surface is provided, the method comprising the steps of providing a metallic composition; providing a propellant; heating the metallic composition to above the melting point of the metallic composition to provide at least partially liquid metallic composition; accelerating the at least partially liquid metallic composition towards the surface by means of the propellant; and applying the at least partially liquid metallic composition to the surface.

公开(公告)号：US20240425963A1

公开(公告)日：2024-12-26

申请号：US18213577

申请日：2023-06-23

Applicant: Additive Technologies LLC d/b/a ADDITEC

Inventor： Collin Alexander LADD ,  Colin Gray FLETCHER ,  PriyaankaDevi GUGGILAPU ,  Chu-Heng LIU

IPC: C23C4/08 ,  C23C4/02

Abstract: A system for and a method of forming a bimetallic composite includes positioning a first metal in proximity to an ejector for jetting a material. The method of forming a bimetallic composite also includes ejecting one or more drops of the liquid material to form a layer of the liquid material onto a surface of the first metal. The method of forming a bimetallic composite also includes where the liquid material may include a second metal. The metal cladding system includes an ejector for jetting a liquid material, and a platform for conveying a component in proximity to the ejector.

公开(公告)号：US20240392425A1

公开(公告)日：2024-11-28

申请号：US18291941

申请日：2022-06-29

Applicant: Sif Holding N.V.

Inventor： David Stowers ,  Marzio Mazzoleni ,  Job Van de Logt

IPC: C23C4/08 ,  C23C4/02 ,  C23C4/12 ,  C23C4/18

Abstract: A monopile coating process, comprising: placing a monopile on roller supports, wherein the roller supports are provided with rotating means for rotating the monopile when the monopile is placed on the roller supports, and wherein the rollers are supporting the monopile and are located at one or more positions along the axis of the monopile when the monopile is placed on the roller supports, applying a thermally sprayed metallic coating, such as an aluminium or zinc-aluminium coating, to parts of the circumferential external surface of the monopile corresponding to the one or more positions, and, compressing at least part of the thermally sprayed metallic coating by rotating the monopile using the roller supports is disclosed. A monopile and a monopile coating system are also disclosed.

公开(公告)号：US11905601B2

公开(公告)日：2024-02-20

申请号：US16793675

申请日：2020-02-18

Applicant: RTX CORPORATION

Inventor： Michael L. Hribernik ,  Fred K. Haake

IPC: G01L1/04 ,  G01L1/06 ,  G01L1/24 ,  C23C4/08 ,  C23C28/00 ,  C23C4/10 ,  G01L5/00 ,  G01N3/00 ,  G01N25/00 ,  C23C8/00

CPC classification number: C23C4/08 ,  C23C4/10 ,  C23C8/00 ,  C23C28/321 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  G01L5/0047 ,  G01N3/00 ,  G01N25/005 ,  Y10T428/2495 ,  Y10T428/24975

Abstract: A thermal barrier coating is provided. The thermal barrier coating is configured to remain adherent to a substrate under high strains, thus allowing the use of non-contacting strain measurement systems, using digital image correlation for example. The thermal barrier coating may include a first layer of a partially metallic material configured to adhere to a metallic substrate, and a second layer of a partially ceramic material configured to adhere to the first layer. A successful configuration has a top layer thickness that is approximately two-thirds of the first layer thickness.

公开(公告)号：US20240043976A1

公开(公告)日：2024-02-08

申请号：US18482257

申请日：2023-10-06

Applicant: LIQUIDMETAL COATINGS ENTERPRISES, LLC.

Inventor： John KANG ,  Evelina VOGLI ,  Ricardo SALAS

IPC: C22C45/04 ,  C23C4/12 ,  C23C4/08 ,  C23C4/18 ,  C04B35/58 ,  C04B35/56 ,  C04B35/65 ,  C04B35/622 ,  C22C32/00

CPC classification number: C22C45/04 ,  C23C4/12 ,  C23C4/08 ,  C23C4/18 ,  C04B35/5805 ,  C04B35/56 ,  C04B35/65 ,  C04B35/62222 ,  C22C32/0047 ,  C23C4/129

Abstract: An embodiment relates to a material comprising a ceramic formed from an amorphous metal alloy (amorphous metal ceramic composite), wherein the composite exhibits a higher corrosion resistance than that of Haynes 230 when exposed to molten chlorides such as KCl or MgCl2 or combinations thereof at temperatures up to 750° C. Yet, another embodiment relates to a method comprising obtaining a substrate, forming a coating of an amorphous metal alloy, heating the coating, and transforming at least a portion the amorphous metal alloy into an amorphous metalceramic composite.

公开(公告)号：US20240003257A1

公开(公告)日：2024-01-04

申请号：US18253510

申请日：2021-11-16

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Arnaud Cyril LONGUET

IPC: F01D5/02 ,  F01D5/34 ,  C23C4/12 ,  C23C4/08 ,  C23C4/18

CPC classification number: F01D5/02 ,  F01D5/34 ,  C23C4/12 ,  C23C4/08 ,  C23C4/18 ,  F05D2220/32 ,  F05D2230/30 ,  F05D2240/30

Abstract: A method for manufacturing a dual-material turbine engine disc, includes the following operations: providing a rough bore made of a first material, mounting the rough bore about an axis of rotation of a rotating device, rotating the rough bore, spraying a second material under solidification conditions, thereby generating a column-like or monocrystalline microstructure, which is different from the first material, on an outer surface of the rough bore in order to produce a dual-material part, and machining the dual-material part to produce a turbine engine disc.

公开(公告)号：US11814711B2

公开(公告)日：2023-11-14

申请号：US16731609

申请日：2019-12-31

Applicant: CORNERSTONE INTELLECTUAL PROPERTY, LLC

Inventor： John Kang ,  Evelina Vogli ,  Ricardo Salas

IPC: C22C45/04 ,  C23C4/12 ,  C23C4/08 ,  C23C4/18 ,  C04B35/58 ,  C04B35/56 ,  C04B35/65 ,  C04B35/622 ,  C22C32/00 ,  C23C4/129

CPC classification number: C22C45/04 ,  C04B35/56 ,  C04B35/5805 ,  C04B35/62222 ,  C04B35/65 ,  C22C32/0047 ,  C23C4/08 ,  C23C4/12 ,  C23C4/18 ,  C04B2235/3804 ,  C04B2235/3817 ,  C04B2235/405 ,  C04B2235/9669 ,  C23C4/129

Abstract: An embodiment relates to a material comprising a ceramic formed from an amorphous metal alloy (amorphous metal ceramic composite), wherein the composite exhibits a higher corrosion resistance than that of Haynes 230 when exposed to molten chlorides such as KCl or MgCl2 or combinations thereof at temperatures up to 750° C. Yet, another embodiment relates to a method comprising obtaining a substrate, forming a coating of an amorphous metal alloy, heating the coating, and transforming at least a portion the amorphous metal alloy into an amorphous metalceramic composite.

公开(公告)号：US20230215590A1

公开(公告)日：2023-07-06

申请号：US17569035

申请日：2022-01-05

Applicant: UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA

Inventor： Donald L. Thomsen, III

IPC: G21F1/12 ,  G21F3/02 ,  C23C4/08 ,  C23C4/134

CPC classification number: G21F1/125 ,  C23C4/08 ,  C23C4/134 ,  G21F3/02

Abstract: Described herein are articles composed of coatings with improved gamma radiation shielding and physical properties. In one aspect, the article is composed of a coating, where the coating includes a first layer composed of a first Z grade material, a second layer composed of a second Z grade material, and a third layer composed of a third Z grade material, wherein the atomic number of the first Z grade material and the third Z grade material is less than the atomic number of the second Z grade material. In one aspect, the substrate of the article is a textile. Methods for making the articles described herein are also provided.

公开(公告)号：US20230191527A1

公开(公告)日：2023-06-22

申请号：US18173830

申请日：2023-02-24

Applicant: LM Group Holdings, Inc. ,  Fabrisonics LLC

Inventor： Evelina VOGLI ,  John KANG ,  Ricardo Salas ,  Adam Hehr

IPC: B23K20/10 ,  C22C16/00 ,  C22C14/00 ,  C22C19/05 ,  B32B7/04 ,  B32B15/01 ,  B32B15/04 ,  B23K26/0622 ,  B23K26/00 ,  B23K26/352 ,  B23K20/227 ,  B23K20/233 ,  B23K20/24 ,  C23C4/067 ,  C23C4/12 ,  B32B15/20 ,  C23C4/00 ,  C23C4/04 ,  C23C30/00 ,  C23C28/02 ,  C23C4/08 ,  C23C4/137 ,  C23C28/00 ,  C22C9/00 ,  C22C45/10 ,  C22C45/00 ,  C22C1/11

CPC classification number: B23K20/10 ,  C22C16/00 ,  C22C14/00 ,  C22C19/058 ,  B32B7/04 ,  B32B15/017 ,  B32B15/043 ,  B23K26/0622 ,  B23K26/0006 ,  B23K26/352 ,  B23K20/106 ,  B23K20/227 ,  B23K20/233 ,  B23K20/2333 ,  B23K20/24 ,  B32B15/013 ,  C23C4/067 ,  C23C4/12 ,  B32B15/20 ,  C23C4/00 ,  C23C4/04 ,  B32B15/04 ,  C23C30/005 ,  C23C28/021 ,  C23C28/026 ,  C23C30/00 ,  C23C28/02 ,  C23C4/08 ,  C23C4/137 ,  C23C28/40 ,  C22C9/00 ,  C22C45/10 ,  C22C45/008 ,  C22C1/11 ,  B33Y70/10

Abstract: An embodiment relates to an ultrasonic additive manufacturing process, comprising joining a foil comprising a bulk metallic glass to a substrate; and forming a cladded composite comprising the foil and the substrate; wherein a thickness of the cladded composite is greater than a critical casting thickness of the bulk metallic glass, wherein the cladded composite comprises a cladding layer of the bulk metallic glass on the substrate and the bulk metallic glass comprises approximately 0% crystallinity, approximately 0% porosity, less than 50 MPa thermal stress, approximately 0% distortion, approximately 0 inch heat affected zone, approximately 0% dilution, and a strength of about 2,000-3,500 MPa.