公开(公告)号：US12129210B2

公开(公告)日：2024-10-29

申请号：US17959891

申请日：2022-10-04

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Yuki Takahashi

IPC: C04B35/505 ,  C04B35/626 ,  C04B35/634 ,  C04B35/645

CPC classification number: C04B35/505 ,  C04B35/6261 ,  C04B35/6264 ,  C04B35/62655 ,  C04B35/62695 ,  C04B35/63416 ,  C04B35/645 ,  C04B2235/3225 ,  C04B2235/3244 ,  C04B2235/6567

Abstract: An yttrium oxide-based sintered body contains yttrium oxide as a main constituent and 0.1 wt % or more and 5.0 wt % or less of zirconium on a ZrO2 basis. Such an yttrium oxide-based sintered body made with yttrium oxide and a certain amount of zirconium oxide therein is highly resistant to corrosive chemicals while maintaining superior resistance to plasma and corrosive gases.

公开(公告)号：US20240344195A1

公开(公告)日：2024-10-17

申请号：US18751650

申请日：2024-06-24

Applicant: ENTEGRIS, INC.

Inventor： Carlo Waldfried ,  Stephen Longo

IPC: C23C16/40 ,  C04B35/488 ,  C04B35/515 ,  C04B35/553 ,  C04B35/622 ,  C23C16/56

CPC classification number: C23C16/405 ,  C04B35/488 ,  C04B35/5156 ,  C04B35/553 ,  C04B35/62222 ,  C23C16/56 ,  C04B2235/3244 ,  C04B2235/445

Abstract: Described are coatings that contain of fluorinated yttrium oxide and a metal oxide; methods of preparing these coatings; substrates, surfaces, equipment, and components of equipment that include a coating that contains a combination of fluorinated yttrium oxide and a metal oxide; and methods of preparing and using the coatings and coated substrates.

公开(公告)号：US12091362B2

公开(公告)日：2024-09-17

申请号：US17331906

申请日：2021-05-27

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yoshihiro Ohashi ,  Nobuhiro Yasui ,  Hiroshi Saito ,  Kanako Oshima

IPC: C04B35/109 ,  B28B1/00 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/63 ,  C04B35/64 ,  C04B38/00

CPC classification number: C04B35/109 ,  B28B1/001 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/6303 ,  C04B35/64 ,  C04B38/0038 ,  C04B38/0054 ,  C04B38/0061 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3244 ,  C04B2235/6026 ,  C04B2235/667

Abstract: Provided are a method of manufacturing a ceramic article including a porous portion in which improvement in mechanical strength of a modeled article is achieved while high modeling accuracy is obtained, and a ceramic article. The method of manufacturing a ceramic article includes the steps of: (i) irradiating powder of a metal oxide containing aluminum oxide as a main component with an energy beam based on modeling data to melt and solidify or sinter the powder, to thereby form a modeled article including a porous portion; (ii) causing the modeled article formed in the step (i) to absorb a liquid containing a zirconium component; and (iii) heating the modeled article that has absorbed the liquid containing the zirconium component, wherein, in the absorbing step, the liquid is absorbed so that a ratio of the zirconium component in a metal component contained in the porous portion becomes 0.3 to 2.0 mol %.

公开(公告)号：US12060303B2

公开(公告)日：2024-08-13

申请号：US17612331

申请日：2020-06-18

Applicant: SCHUNK KOHLENSTOFFTECHNIK GMBH

Inventor： Philipp Kolbe ,  Thomas Wamser ,  Anna-Lena Spenler ,  Michael Kämmler

IPC: C04B35/80 ,  B22D39/02 ,  B22D41/16 ,  C04B35/628 ,  C04B35/64 ,  C04B41/45 ,  C04B41/50 ,  C04B41/86

CPC classification number: C04B35/80 ,  B22D39/02 ,  B22D41/16 ,  C04B35/62852 ,  C04B35/62855 ,  C04B35/62892 ,  C04B35/64 ,  C04B41/4543 ,  C04B41/4582 ,  C04B41/5022 ,  C04B41/86 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/5224 ,  C04B2235/5256 ,  C04B2235/616 ,  C04B2235/77 ,  C04B2235/9676

Abstract: A metering device (10) for withdrawing and dispensing a melt consisting of or containing an oxide fibre reinforced oxide ceramic composite material.

公开(公告)号：US12053957B2

公开(公告)日：2024-08-06

申请号：US16958558

申请日：2018-12-21

Applicant: SAFRAN CERAMICS

Inventor： Eric Philippe ,  Medhy Damien Bounia ,  Aurélia Clerambourg ,  Paul Carminati

IPC: B32B18/00 ,  B28B1/00 ,  B28B1/24 ,  B28B1/26 ,  B28B23/00 ,  C04B35/117 ,  C04B35/14 ,  C04B35/18 ,  C04B35/185 ,  C04B35/447 ,  C04B35/488 ,  C04B35/56 ,  C04B35/565 ,  C04B35/58 ,  C04B35/584 ,  C04B35/628 ,  C04B35/64 ,  C04B35/80 ,  C04B41/45 ,  G10K11/168 ,  B28B7/00

CPC classification number: B32B18/00 ,  B28B1/002 ,  B28B1/24 ,  B28B1/265 ,  B28B23/0006 ,  C04B35/117 ,  C04B35/14 ,  C04B35/18 ,  C04B35/185 ,  C04B35/447 ,  C04B35/488 ,  C04B35/56 ,  C04B35/565 ,  C04B35/5805 ,  C04B35/58071 ,  C04B35/58092 ,  C04B35/584 ,  C04B35/62886 ,  C04B35/64 ,  C04B35/80 ,  C04B41/4584 ,  B28B7/0058 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/3804 ,  C04B2235/3817 ,  C04B2235/3852 ,  C04B2235/3891 ,  C04B2235/447 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5232 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/616 ,  G10K11/168 ,  C04B38/0074 ,  C04B35/80 ,  C04B38/0054

Abstract: A process for manufacturing a composite material part includes formation of a fibrous texture from refractory ceramic fibres, placement of the fibrous texture in a mould with interposition of a filtration layer between the fibrous texture and a discharge port, the filtration layer including a partially densified fibrous structure, pressure injection of a slurry containing a powder of refractory ceramic particles into the fibrous texture, drainage by the filtration layer of the slurry solvent having passed through the fibrous texture and retention of the powder of refractory ceramic particles within the texture by the filtration layer to obtain a fibrous preform including the fibrous texture filled with refractory ceramic particles and the filtration layer, heat treatment of the refractory ceramic particles present in the fibrous texture of the preform to form a composite material part including the fibrous texture densified by a refractory ceramic matrix and the filtration layer.

公开(公告)号：US20240254052A1

公开(公告)日：2024-08-01

申请号：US18592832

申请日：2024-03-01

Applicant: HEBEI PUNI MEDICAL TECHNOLOGY CO., LTD

Inventor： Jianyi Zhang ,  Shengjun Liu ,  Hongjie Duan

IPC: C04B35/468 ,  C04B35/626 ,  C04B35/634 ,  C04B35/645 ,  C04B41/00

CPC classification number: C04B35/4682 ,  C04B35/6261 ,  C04B35/62695 ,  C04B35/63416 ,  C04B35/6455 ,  C04B41/0072 ,  C04B2235/3206 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3272 ,  C04B2235/3296 ,  C04B2235/3298 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/96

Abstract: The invention relates to a method for preparing ceramic material of ceramic electrode for tumor treating fields, which comprises the following steps of: synthesizing a[0.67Bi0.995Ce0.005FeO3−0.33BaTiO3]−b[Sr1-xPbxTi1−yZryO3]−c[Pb(Mg1/3Nb2/3)O3] powder by a solid phase method; Where 0

公开(公告)号：US12005641B2

公开(公告)日：2024-06-11

申请号：US17857362

申请日：2022-07-05

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B29C64/165 ,  B22F1/054 ,  B22F10/14 ,  B28B1/00 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/622 ,  C04B35/634 ,  C04B35/64

CPC classification number: B29C64/165 ,  B22F1/054 ,  B22F10/14 ,  B28B1/001 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/62218 ,  C04B35/634 ,  C04B35/64 ,  B22F2304/05 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3293 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/3847 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/442 ,  C04B2235/5454 ,  C04B2235/6026 ,  C04B2235/667 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/02

Abstract: According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.

公开(公告)号：US11987531B2

公开(公告)日：2024-05-21

申请号：US17246424

申请日：2021-04-30

Applicant: Skyworks Solutions, Inc.

Inventor： David Bowie Cruickshank ,  Michael David Hill

IPC: C04B35/48 ,  C04B35/26 ,  C04B35/624 ,  C04B35/626 ,  C04B35/64 ,  C04B35/645 ,  C04B41/00 ,  C04B41/80 ,  H01P1/208 ,  H01P1/36 ,  H01P1/38 ,  H01P11/00

CPC classification number: C04B35/48 ,  C04B35/2641 ,  C04B35/2675 ,  C04B35/624 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/62655 ,  C04B35/62675 ,  C04B35/64 ,  C04B35/645 ,  C04B41/0027 ,  C04B41/009 ,  C04B41/80 ,  C04B2235/3208 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3239 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3255 ,  C04B2235/3256 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3286 ,  C04B2235/3294 ,  C04B2235/3298 ,  C04B2235/442 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/77 ,  C04B2235/79 ,  H01P1/2084 ,  H01P1/36 ,  H01P1/38 ,  H01P11/008

Abstract: Disclosed are embodiments of synthetic garnet materials for use in radiofrequency applications. In some embodiments, increased amounts of bismuth can be added into specific sites in the crystal structure of the synthetic garnet in order to boost certain properties, such as the dielectric constant and magnetization. Accordingly, embodiments of the disclosed materials can be used in high frequency applications, such as in base station antennas.

公开(公告)号：US20240158303A1

公开(公告)日：2024-05-16

申请号：US18283882

申请日：2022-03-24

Applicant: RTX Corporation

Inventor： Christopher W. Strock ,  Kevin C. Seymour

IPC: C04B35/46 ,  C04B35/10 ,  C04B35/16 ,  C04B35/48 ,  C04B35/583 ,  C23C4/10 ,  C23C4/12 ,  C23C4/18 ,  F01D11/12

CPC classification number: C04B35/46 ,  C04B35/10 ,  C04B35/16 ,  C04B35/48 ,  C04B35/583 ,  C23C4/10 ,  C23C4/12 ,  C23C4/18 ,  C04B2235/3217 ,  C04B2235/3237 ,  C04B2235/3244 ,  C04B2235/3445 ,  C04B2235/3463 ,  C04B2235/349 ,  C04B2235/386 ,  C04B2235/767 ,  F01D11/122 ,  F05D2230/90

Abstract: In a method for forming an abradable material (36), the abradable material has at least 20% by volume rutile titania (44) and hBN (46). The method includes: blending a first titania powder having an oxygen debit of at least 5.0% with a second titania powder having an oxygen debit, if any, of less than 1.0%. The blend is thermal sprayed. The sprayed blend is then oxidized.

公开(公告)号：US20240101480A1

公开(公告)日：2024-03-28

申请号：US18071622

申请日：2022-11-30

Applicant: WEI-LING KUO

Inventor： WEI-LING KUO

IPC: C04B33/04 ,  C04B33/13 ,  C04B33/14 ,  C04B33/32

CPC classification number: C04B33/04 ,  C04B33/1315 ,  C04B33/14 ,  C04B33/32 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3472 ,  C04B2235/349 ,  C04B2235/528 ,  C04B2235/5427 ,  C04B2235/6567 ,  C04B2235/94

Abstract: Nanomaterial ceramic spheres, a preparation method, and an application thereof are provided. The raw materials of the nanomaterial ceramic spheres include 1-30 parts of nano-titanium dioxide, 1-30 parts of nano-zirconia, 1-30 parts of nano-tourmaline, and 1-30 parts of kaolin. In the present invention, mixing a first part of kaolin with water, rubbing it into soft spheres, and baking to obtain sphere cores; mixing a second part of kaolin, nano-titanium dioxide, nano-zirconia, and nano-tourmaline and performing a pre-mixing to obtain a pre-mixed material; mixing the sphere cores, water, an adhesive, and the pre-mixed material and rubbing into rounds to obtain a nanomaterial; baking the nanomaterial to obtain the nanomaterial ceramic spheres. The nanomaterial ceramic spheres significantly improve fuel combustion efficiency and meet the functional requirements of energy conservation.