公开(公告)号：US20240308920A1

公开(公告)日：2024-09-19

申请号：US18670975

申请日：2024-05-22

申请人： Saudi Arabian Oil Company ,  Chengdu Dongwei Technology Co., LTD

发明人： Guodong Zhan ,  Jianhui Xu ,  Duanwei He ,  Abrar Alshaikh

IPC分类号： C04B35/5831 ,  C04B35/645 ,  E21B10/00

CPC分类号： C04B35/5831 ,  C04B35/645 ,  E21B10/00 ,  C04B2235/386 ,  C04B2235/427 ,  C04B2235/604 ,  C04B2235/6567 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/85

摘要： A method of forming a composite cutter for a downhole drilling tool is described. The method includes: mixing a polycrystalline diamond powder and a cubic boron nitride powder with a molar ratio between 0.1 and 0.9 to form a catalyst-free composite mixture; placing the catalyst-free composite mixture into a mold configured in a shape of a cutter; exposing the catalyst-free composite mixture to an ultra-high-pressure, high-temperature treatment including a pressure between 11 Gigapascals (GPa) and 20 GPa, and a temperature between 1300 Kelvins (K) and 2600 K to form a solid composite body; and cooling the solid composite body to form the composite cutter.

公开(公告)号：US20240308918A1

公开(公告)日：2024-09-19

申请号：US18576020

申请日：2022-07-01

申请人： Heraeus Conamic North America LLC

发明人： Luke WALKER ,  Matthew Joseph DONELON

IPC分类号： C04B35/505 ,  C04B35/626 ,  C04B35/645 ,  C04B38/00 ,  H01J37/32

CPC分类号： C04B35/505 ,  C04B35/62645 ,  C04B35/645 ,  C04B38/0054 ,  H01J37/32495 ,  C04B2235/3225 ,  C04B2235/3246 ,  C04B2235/5409 ,  C04B2235/612 ,  C04B2235/656 ,  C04B2235/6581 ,  C04B2235/662 ,  C04B2235/666 ,  C04B2235/762 ,  C04B2235/785 ,  C04B2235/786

摘要： Disclosed is a ceramic sintered body comprising yttrium oxide and zirconium oxide wherein the ceramic sintered body comprises not less than 75 mol % to not greater than 95 mol % yttrium oxide and not less than 5 mol % to not greater than 25 mol % zirconium oxide, wherein the ceramic sintered body comprises porosity in an amount of less than 2% by volume, wherein a density of the ceramic sintered body does not vary by more than 2% relative to theoretical density across a greatest dimension. The ceramic sintered body has a grain size of from 0.4 to less than 2 um as measured according to ASTM E1 12-2010. The ceramic sintered body may be machined into plasma resistant components for use in plasma processing chambers. Methods of making are also disclosed.

公开(公告)号：US12095031B2

公开(公告)日：2024-09-17

申请号：US18299116

申请日：2023-04-12

申请人： QuantumScape Battery, Inc.

发明人： Oleh Karpenko ,  Niall Donnelly ,  Timothy Holme ,  Will Hudson ,  Sriram Iyer ,  Dong Hee Anna Choi ,  Mohit Singh ,  Adrian Winoto

IPC分类号： H01M10/0562 ,  C01G25/00 ,  C04B35/117 ,  C04B35/486 ,  C04B35/488 ,  C04B35/495 ,  C04B35/622 ,  C04B35/626 ,  C04B35/64 ,  C04B35/645 ,  C04B35/65 ,  C04B41/00 ,  C04B41/50 ,  H01M4/36 ,  H01M4/86 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0561 ,  H01M10/0585

CPC分类号： H01M10/0562 ,  C01G25/006 ,  C04B35/117 ,  C04B35/486 ,  C04B35/4885 ,  C04B35/495 ,  C04B35/62218 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/64 ,  C04B35/645 ,  C04B35/65 ,  C04B41/009 ,  C04B41/5027 ,  H01M10/0525 ,  H01M10/0585 ,  C01P2006/40 ,  C04B2235/3203 ,  C04B2235/3205 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3294 ,  C04B2235/6025 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/661 ,  C04B2235/666 ,  C04B2235/764 ,  C04B2235/786 ,  C04B2235/96 ,  H01M4/366 ,  H01M4/8657 ,  H01M10/052 ,  H01M10/056 ,  H01M10/0561 ,  H01M2300/0071 ,  H01M2300/0091

摘要： Set forth herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also set forth herein are lithium-stuffed garnet thin films having fine grains therein. Disclosed herein are novel and inventive methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are novel electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also set forth herein are methods for preparing novel structures, including dense thin (

公开(公告)号：US12074282B2

公开(公告)日：2024-08-27

申请号：US18225927

申请日：2023-07-25

申请人： CORNING INCORPORATED ,  SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES

发明人： Michael Edward Badding ,  Yinghong Chen ,  Xiao Huang ,  Cai Liu ,  Xinyuan Liu ,  Yanxia Ann Lu ,  Zhen Song ,  Zhaoyin Wen ,  Tongping Xiu ,  Nathan Michael Zink

IPC分类号： H01M10/0562 ,  C04B35/01 ,  C04B35/48 ,  C04B35/486 ,  C04B35/488 ,  C04B35/495 ,  C04B35/626 ,  C04B35/64 ,  H01M10/052

CPC分类号： H01M10/0562 ,  C04B35/01 ,  C04B35/481 ,  C04B35/486 ,  C04B35/488 ,  C04B35/495 ,  C04B35/62605 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/64 ,  H01M10/052 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3244 ,  C04B2235/5436 ,  C04B2235/602 ,  C04B2235/6025 ,  C04B2235/764 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/79 ,  C04B2235/85 ,  C04B2235/96

摘要： A composite ceramic including: a lithium garnet major phase; and a grain growth inhibitor minor phase, as defined herein. Also disclosed is a method of making composite ceramic, pellets and tapes thereof, a solid electrolyte, and an electrochemical device including the solid electrolyte, as defined herein.

公开(公告)号：US12074050B2

公开(公告)日：2024-08-27

申请号：US16497743

申请日：2018-03-26

申请人： SUMITOMO OSAKA CEMENT CO., LTD.

发明人： Nobuhiro Hidaka ,  Naoto Kimura

IPC分类号： C04B35/645 ,  C04B35/117 ,  C04B35/626 ,  C04B35/628 ,  H01J37/32 ,  H01L21/683

CPC分类号： H01L21/6833 ,  C04B35/117 ,  C04B35/62625 ,  C04B35/62635 ,  C04B35/628 ,  C04B35/645 ,  H01J37/32715 ,  C04B35/62655 ,  C04B2235/3217 ,  C04B2235/3826 ,  C04B2235/656 ,  C04B2235/786 ,  C04B2235/80 ,  C04B2235/87 ,  C04B2235/9669 ,  H01J37/32642 ,  H01J2237/2007

摘要： A composite sintered body is a ceramic composite sintered body which includes metal oxide which is a main phase, and silicon carbide which is a sub-phase, in which crystal grains of the silicon carbide are dispersed in crystal grains of the metal oxide and at crystal grain boundaries of the metal oxide, and a proportion of the crystal grains of the silicon carbide dispersed in the crystal grains of the metal oxide is 25% or more in an area ratio with respect to a total crystal grains of the silicon carbide.

公开(公告)号：US20240262754A1

公开(公告)日：2024-08-08

申请号：US18637149

申请日：2024-04-16

申请人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN

发明人： David BOUTTES ,  Yves Marcel Léon BOUSSANT-ROUX ,  Emmanuel NONNET ,  Gilles ROSSIQUET ,  Stephen BOTTIGLIERI

IPC分类号： C04B35/56 ,  B22F1/065 ,  C04B35/64 ,  C22C29/08

CPC分类号： C04B35/5626 ,  B22F1/065 ,  C04B35/64 ,  C22C29/08 ,  C04B2235/3847 ,  C04B2235/656 ,  C04B2235/725 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/786

摘要： Use, as a milling agent for milling a suspension, wet dispersing agent or for surface treatment, of a powder comprising more than 90% by mass of sintered balls, each sintered ball having: a chemical composition such that, in percentages by mass based on the mass of the ball: 89%≤W≤97%; 5%≤C≤8%; Co≤0.5%; Ni≤0.5%; Elements other than W, C, Co, and Ni, or “Other elements”: ≤3%; a tungsten carbide(s) content greater than 55% in percentage by mass based on the crystallized phases; a bulk density greater than or equal to 14 g/cm3.

公开(公告)号：US20240217881A1

公开(公告)日：2024-07-04

申请号：US18288202

申请日：2022-04-25

申请人： TOSOH CORPORATION

发明人： Yuki USHIO ,  Hiroyuki FUJISAKI ,  Yuya HIGUCHI ,  Hitoshi NAGAYAMA

IPC分类号： C04B35/488 ,  C04B35/645 ,  C04B41/00

CPC分类号： C04B35/4885 ,  C04B35/645 ,  C04B41/0072 ,  C04B2235/3217 ,  C04B2235/3246 ,  C04B2235/6567 ,  C04B2235/6583 ,  C04B2235/786 ,  C04B2235/9661

摘要： Provided is a method for manufacturing a sintered body that uses atmospheric pressure sintering in an atmospheric atmosphere and allows the time required for sintering to be reduced.
The method for manufacturing the sintered body includes subjecting a sintered body of zirconia containing a coloring element to heat treatment at 600° C. or higher and 1200° C. or lower.

公开(公告)号：US20240212934A1

公开(公告)日：2024-06-27

申请号：US18387659

申请日：2023-11-07

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Yong Kang

IPC分类号： H01G4/12 ,  C04B35/468 ,  H01G4/248 ,  H01G4/30

CPC分类号： H01G4/1227 ,  C04B35/4682 ,  H01G4/248 ,  H01G4/30 ,  C04B2235/3236 ,  C04B2235/3293 ,  C04B2235/781 ,  C04B2235/786 ,  C04B2235/87

摘要： A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and internal electrodes, and first to sixth surfaces; external electrodes disposed on the third and fourth surfaces of the body, respectively; and side margin portions disposed on the fifth and sixth surfaces of the body, respectively, wherein a Ba/Ti molar ratio of the side margin portion satisfies greater than 1.025 and less than 1.035, and is higher than a Ba/Ti molar ratio of the capacitance forming portion, wherein the number of moles of Mg based on 100 moles of Ti included in the side margin portion is greater than 1.0 mole and less than 2.0 moles, and wherein the number of moles of Sn based on 100 moles of Ti included in the side margin portion is 0.01 moles or more and less than 5.0 moles.

公开(公告)号：US20240133659A1

公开(公告)日：2024-04-25

申请号：US18547606

申请日：2022-02-04

申请人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN

发明人： Jerome BRULIN ,  Gilles ROSSIQUET ,  Matthieu GRAVELEAU

IPC分类号： F41H5/04 ,  C04B35/565 ,  C04B35/64 ,  C04B37/00 ,  C04B38/00 ,  C04B38/06

CPC分类号： F41H5/0414 ,  C04B35/565 ,  C04B35/64 ,  C04B37/008 ,  C04B38/0054 ,  C04B38/0064 ,  C04B38/067 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/786 ,  C04B2237/02 ,  C04B2237/365

摘要： Anti-ballistic armor element, comprising a ceramic body comprising a sintered material consisting of ceramic grains with a Vickers hardness of more than 5 GPa, the total pore volume of said material being between 0.5 and 10%, said ceramic body being characterized in that the cumulative volume of pores with a diameter of between 30 and 100 micrometers represents between 0.2 and 2.5% of the volume of said material, the cumulative volume of pores with a diameter of more than 100 micrometers is less than 0.2% of the volume of said material , the remainder of said total pore volume consisting of pores whose diameter is less than 30 micrometers.

公开(公告)号：US20240132408A1

公开(公告)日：2024-04-25

申请号：US18401228

申请日：2023-12-29

申请人： NICHIA CORPORATION

发明人： Shozo TAKETOMI ,  Ryo YAMAMOTO ,  Tomomi FUJII ,  Toshiyuki HIRAI

IPC分类号： C04B35/44 ,  C04B38/00 ,  C09K11/77

CPC分类号： C04B35/44 ,  C04B38/0054 ,  C09K11/7706 ,  C04B2235/5463 ,  C04B2235/74 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/80

摘要： A rare earth aluminate sintered compact including rare earth aluminate phosphor crystalline phases and voids, wherein an absolute maximum length of 90% or more by number of rare earth aluminate phosphor crystalline phases is in a range from 0.4 μm to 1.3 μm, and an absolute maximum length of 90% or more by number of voids is in a range from 0.1 μm to 1.2 μm.