-
公开(公告)号：US12110597B2
公开(公告)日：2024-10-08
申请号：US17279374
申请日：2019-09-20
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Dennis Michael Brown , Brian James Miller , Obiefuna Chukwuemeka Okafor
CPC classification number: C23C28/044 , B21C25/025 , C23C16/0272 , C23C16/36 , C23C28/042
Abstract: Methods of applying an inorganic material to a metal substrate that includes a metallic material having an austenite transformation temperature. The method includes depositing inorganic particles onto a surface of the metal substrate. In some embodiments, methods may include depositing inorganic particles at a deposition temperature that does not cause the metallic material to exceed the austenite transformation temperature. The inorganic particles deposited onto the surface of the metal substrate may form an abrasion-resistant coating on the surface of the metal substrate. The difference between the coefficient of thermal expansion of the metallic material and the coefficient of thermal expansion of the abrasion-resistant coating may be 10×10−6/degrees C. or less.
-
公开(公告)号：US12103089B2
公开(公告)日：2024-10-01
申请号：US17914741
申请日：2021-03-24
Applicant: KYOCERA CORPORATION
Inventor： Yuusaku Sugawa , Hayato Kubo , Kenji Kumai , Hiroyuki Kinjo
CPC classification number: B23B27/148 , C23C14/0641 , C23C16/36 , C23C16/403 , C23C28/042 , C23C28/044 , B23B2224/04 , B23B2224/32 , B23B2228/10
Abstract: A coated tool includes a base and a coating layer on the base. The coating layer includes a first layer including Al2O3 particles, and a second layer on the first layer. The second layer includes, sequentially from the base, a first film, a second film in contact with the first film, and a third film in contact with the second film. The first to third films individually include Ti. The first film, the second film and the third film individually include at least one kind selected from C and N. The coated tool satisfies a relationship of a first N content>a third N content>a second N content, in which the first N content is an N content in the first film, the second N content is an N content in the second film, and the third N content is an N content in the third film.
-
3.发明授权公开(公告)号：US12084778B2
公开(公告)日：2024-09-10
申请号：US16898149
申请日：2020-06-10
Applicant: Entegris, Inc.
Inventor： Bryan C. Hendrix , David W. Peters , Weimin Li , Carlo Waldfried , Richard A. Cooke , Nilesh Gunda , I-Kuan Lin
IPC: C23C28/04 , B01D39/20 , B01D67/00 , C23C14/24 , C23C14/50 , C23C16/04 , C23C16/40 , C23C16/44 , C23C16/455 , C23C16/56
CPC classification number: C23C28/044 , B01D39/2027 , B01D67/00 , C23C14/243 , C23C14/50 , C23C16/042 , C23C16/403 , C23C16/404 , C23C16/405 , C23C16/4404 , C23C16/4412 , C23C16/45525 , C23C16/45555 , C23C16/56 , C23C28/042 , B01D2239/0478 , B01D2239/1216
Abstract: Coatings applicable to a variety of substrate articles, structures, materials, and equipment are described. In various applications, the substrate includes metal surface susceptible to formation of oxide, nitride, fluoride, or chloride of such metal thereon, wherein the metal surface is configured to be contacted in use with gas, solid, or liquid that is reactive therewith to form a reaction product that is deleterious to the substrate article, structure, material, or equipment. The metal surface is coated with a protective coating preventing reaction of the coated surface with the reactive gas, and/or otherwise improving the electrical, chemical, thermal, or structural properties of the substrate article or equipment. Various methods of coating the metal surface are described, and for selecting the coating material that is utilized.
-
公开(公告)号：US12042854B2
公开(公告)日：2024-07-23
申请号：US17542840
申请日：2021-12-06
Applicant: Raytheon Technologies Corporation
Inventor： Thomas W. Prete , John J. Marcin, Jr. , Russell A. Beers
CPC classification number: B22D19/00 , B22D19/0072 , C23C28/044 , C23C28/048 , C23C28/321 , C23C28/347 , C23C28/36 , F01D5/187 , F05D2230/211 , F05D2300/175 , Y10T428/1317
Abstract: A method includes casting a metallic material (56) in a mold (20) containing a core, the core having a substrate (40, 44) coated with a coating (42). A removing of the metallic material from the mold and decoring leaves a casting having a layer formed by the coating. The coating has a ceramic having a porosity in a zone (50) near the substrate less than a porosity in a zone (52) away from the substrate.
-
公开(公告)号：US12005509B2
公开(公告)日：2024-06-11
申请号：US18039974
申请日：2022-10-14
Applicant: Sumitomo Electric Industries, Ltd.
Inventor： Haruyo Fukui , Nozomi Tsukihara , Anongsack Paseuth , Toshihiro Tabata
CPC classification number: B23B27/14 , C23C28/042 , C23C28/044
Abstract: A cutting tool is a cutting tool comprising a substrate and a coating film disposed on the substrate, in which the coating film includes a first layer, the first layer is composed of an alternate layer where a first unit layer and a second unit layer are alternately stacked, the first unit layer is composed of AlaCrl-a-bCebN, a is 0.400 or more and 0.800 of less, b is 0.100 or less, the second unit layer is composed of TicSil-cN, and c is 0.200 or more and 0.990 or less.
-
Patent Agency Ranking
公开(公告)号：US20240123513A1
公开(公告)日：2024-04-18
申请号：US18039974
申请日：2022-10-14
Applicant: Sumitomo Electric Industries, Ltd.
Inventor： Haruyo FUKUI , Nozomi TSUKIHARA , Anongsack PASEUTH , Toshihiro TABATA
CPC classification number: B23B27/14 , C23C28/042 , C23C28/044
Abstract: A cutting tool is a cutting tool comprising a substrate and a coating film disposed on the substrate, in which the coating film includes a first layer, the first layer is composed of an alternate layer where a first unit layer and a second unit layer are alternately stacked, the first unit layer is composed of AlaCr1-a-bCebN, a is 0.400 or more and 0.800 or less, b is 0.001 or more and 0.100 or less, the second unit layer is composed of TicSi1-cN, and c is 0.200 or more and 0.990 or less.
-
7.发明公开公开(公告)号：US20240093378A1
公开(公告)日：2024-03-21
申请号：US18370499
申请日：2023-09-20
Applicant: KENNAMETAL INC.
Inventor： Joern Kohlscheen , Christian Bareiss , Horst Jaeger , Patrick Kuhlemann , Christoph Gey
CPC classification number: C23C28/044 , B23B27/148 , C23C14/0635 , C23C14/0641 , C23C14/0664 , C23C14/35 , B23B2224/32
Abstract: The invention relates to a method for producing a coated body, with a substrate and a coating arranged on the substrate, which coating comprises at least one base layer applied to the substrate and at least one metal carbide-containing layer arranged over the base layer, which layers are applied by means of magnetron sputtering. Furthermore, the invention relates to a coated body produced according to the method.
-
公开(公告)号：US11913120B2
公开(公告)日：2024-02-27
申请号：US17878868
申请日：2022-08-01
Applicant: The University of Connecticut
Inventor： Eric Jordan , Maurice Gell , Rishi Kumar , Chen Jiang
CPC classification number: C23C28/3455 , C23C28/042 , C23C28/044 , F01D5/288 , F05D2230/90 , F05D2260/95 , F05D2300/21 , F05D2300/6111
Abstract: A coating on a substrate is disclosed having layers including yttrium aluminum garnet (YAG) and yttrium aluminum monoclinic (YAM).
-
公开(公告)号：US11872636B2
公开(公告)日：2024-01-16
申请号：US15567149
申请日：2017-03-02
Applicant: SUMITOMO ELECTRIC HARDMETAL CORP.
Inventor： Hiroki Takeshita , Shuhei Misumi , Haruyo Fukui , Shinya Imamura , Kazuhiro Hirose
IPC: B23B27/14 , C23C14/32 , C23C14/35 , C23C14/06 , C23C30/00 , C23C28/00 , C23C28/04 , C23C14/02 , C23C14/00 , B23F21/00 , B23G5/06
CPC classification number: B23B27/14 , C23C14/0021 , C23C14/024 , C23C14/0641 , C23C14/0664 , C23C14/325 , C23C14/35 , C23C28/044 , C23C28/42 , C23C28/44 , C23C30/005 , B23B2228/105 , B23F21/00 , B23G5/06
Abstract: A surface-coated cutting tool includes a base material and a coating film formed on a surface of the base material. The coating film includes a first alternating layer and a second alternating layer formed on the first alternating layer. The first alternating layer includes first and second layers. The second alternating layer includes third and fourth layers. One or a plurality of the first layers and one or a plurality of the second layers are layered alternately, and one or a plurality of the third layers and one or a plurality of the fourth layers are layered alternately.
-
公开(公告)号：US11859290B2
公开(公告)日：2024-01-02
申请号：US17643343
申请日：2021-12-08
Applicant: Caterpillar Inc.
Inventor： Daniel Joseph Sordelet , Kurt Steven Goslovich , Steven Jon Henderson
IPC: C23C4/10 , C23C4/02 , C23C4/129 , C23C4/18 , B32B15/04 , B32B15/18 , C23C4/067 , C23C4/123 , C23C4/134 , B32B15/16 , B32B18/00 , C23C4/04 , C23C4/06 , C23C4/12 , C23C28/04 , C23C28/00
CPC classification number: C23C4/10 , B32B15/04 , B32B15/043 , B32B15/16 , B32B15/18 , B32B18/00 , C23C4/02 , C23C4/04 , C23C4/06 , C23C4/067 , C23C4/12 , C23C4/123 , C23C4/129 , C23C4/134 , C23C4/18 , C23C28/04 , C23C28/044 , C23C28/341 , B32B2255/06 , B32B2255/20 , Y10T428/1284 , Y10T428/12576 , Y10T428/12847 , Y10T428/12854 , Y10T428/12931 , Y10T428/12937 , Y10T428/12972 , Y10T428/12979 , Y10T428/12993 , Y10T428/2495 , Y10T428/24967 , Y10T428/24983 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265
Abstract: An example hydraulic system component of a machine includes a protective coating deposited by high velocity air fuel (HVAF) thermal spray, exhibiting high adhesion strengths and surface morphologies that promote lubricant adhesion and reduce the leakage of oil and/or hydraulic fluid from the hydraulic system. The coating may have surface roughness with RZ values less than 2 μm and hardness of 1000 Vickers or greater. The HVAF coating may be thinner than conventional coatings with thicknesses less than 100 μm. The HVAF coating may be deposited on a variety of steel components with adhesion strengths greater than those achieved by high velocity oxygen fuel (HVOF). The HVAF coating may be formed without time consuming roughening and/or post-grind operations, resulting in cost savings compared to conventional coatings. The coatings may have operational lifetimes of 1000 hours or more.
-
-
-
-
-
-
-
-
-
Search Results
1100
records
(took 0.026 seconds)
