公开(公告)号：US12065380B2

公开(公告)日：2024-08-20

申请号：US17527423

申请日：2021-11-16

申请人： GOODRICH CORPORATION

发明人： Atta Khan

IPC分类号： C04B35/10 ,  C03C8/08 ,  C04B35/622 ,  C04B35/64 ,  C04B41/50 ,  C04B41/86 ,  F16D65/12

CPC分类号： C04B35/10 ,  C03C8/08 ,  C04B35/62222 ,  C04B35/64 ,  C04B41/5022 ,  C04B41/86 ,  F16D65/126 ,  C03C2209/00 ,  C04B2235/3217 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/3895 ,  C04B2235/402 ,  C04B2235/428 ,  C04B2235/9684 ,  F16D2200/0047 ,  F16D2250/0046

摘要： A method for forming an oxidation protection system on a composite structure may comprise: applying a ceramic layer slurry to the composite structure, wherein the ceramic layer slurry comprises aluminum and silicon in a solvent or carrier fluid; and heating the composite structure in an environment comprising nitrogen gas and oxygen gas to form a ceramic layer on the composite structure, wherein the ceramic layer comprises aluminum nitride and alumina.

公开(公告)号：US12037295B2

公开(公告)日：2024-07-16

申请号：US16648157

申请日：2018-09-18

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

发明人： Laurie San-Miguel ,  Yannick Millot

IPC分类号： C04B38/10 ,  C04B35/10 ,  F27D1/00

CPC分类号： C04B38/10 ,  C04B35/10 ,  F27D1/0003 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3463 ,  C04B2235/9607 ,  F27D1/0006

摘要： A sintered ceramic foam that has a total porosity of greater than 60% by volume and the following phase composition, in mass percent based on the crystallized phases: 25 to 55% mullite, 20 to 65% corundum, 10 to 40% zirconia, mullite, corundum and zirconia together representing more than 80% of the mass of the crystallized phases. Also, a furnace that has a thermal insulator such ceramic foam.

公开(公告)号：US20240116817A1

公开(公告)日：2024-04-11

申请号：US18481377

申请日：2023-10-05

申请人： EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

发明人： Changmin Chun ,  Wesley SATTLER ,  Anjaneya S. KOVVALI

IPC分类号： C04B35/10 ,  B01J23/755 ,  B01J35/04 ,  C01B3/26 ,  C01B3/38 ,  C01B3/40 ,  C04B38/00

CPC分类号： C04B35/10 ,  B01J23/755 ,  B01J35/04 ,  C01B3/26 ,  C01B3/382 ,  C01B3/40 ,  C04B38/0006 ,  C04B38/0051 ,  C04B38/0067 ,  C01B2203/1082 ,  C01B2203/1604 ,  C01B2203/1614 ,  C04B2235/3217 ,  C04B2235/3418

摘要： Ceramic monolith compositions are provided with improved stability under reaction conditions involving elevated temperatures. Such monoliths can be used, for example, in reverse flow reactors under high temperature reforming conditions, where the interior components of the reaction zone can be exposed to average temperatures of 1000° C. or higher while also being exposed to rapid oscillations in temperature of 100° C. or more in the presence of alternating oxidizing and reducing chemistries. The ceramic monolith compositions can be composed of materials that have improved ability to withstand conditions in severe reaction environments. Additionally or alternately, the ceramic monolith compositions can have structural features that reduce or minimize the tendency for the monolith to suffer structural failure under the conditions in severe reaction environments.

公开(公告)号：US11939266B2

公开(公告)日：2024-03-26

申请号：US17778539

申请日：2020-11-24

申请人： Mott Corporation

发明人： Jeffery Caswell ,  Piyush Kar ,  Alex Hill ,  Alfred M. Romano ,  Aravind Mohanram

IPC分类号： C04B35/10 ,  C04B35/101 ,  C04B35/626 ,  C04B38/06 ,  C04B41/00

CPC分类号： C04B35/101 ,  C04B35/6264 ,  C04B38/067 ,  C04B41/0072 ,  C04B2235/3217 ,  C04B2235/608 ,  C04B2235/658 ,  C04B2235/94 ,  C04B2237/343 ,  C04B2237/525 ,  C04B2237/765 ,  C04B2237/84

摘要： Disclosed herein is a dual density disc comprising a dense outer tube comprising alumina having a purity of greater than 99%; and a porous core comprising alumina of a lower density than a density of the dense outer tube; wherein the porous core has an alumina purity of greater than 99%. Disclosed herein too is method comprising disposing in a dense outer tube a slurry comprising alumina powder and a pore former; heating the dense outer tube with the slurry disposed therein to a temperature of 300 to 600° C. to activate the pore former; creating a porous core in the dense outer tube; and sintering the dense outer tube with the porous core at a temperature of 800 to 2000° C. in one or more stages.

公开(公告)号：US11870037B2

公开(公告)日：2024-01-09

申请号：US16031316

申请日：2018-07-10

申请人： Apple Inc.

发明人： Lin Ma ,  Mikyong Yoo ,  Richard M. Mank

IPC分类号： H01M4/66 ,  H01M50/429 ,  H01M4/02 ,  H01M10/058 ,  C04B35/10 ,  C04B35/636 ,  C04B35/626 ,  H01M4/583 ,  H01M50/44 ,  H01M50/489 ,  H01M50/434 ,  H01M50/403 ,  H01M50/491

CPC分类号： H01M10/058 ,  C04B35/10 ,  C04B35/6264 ,  C04B35/6365 ,  H01M4/583 ,  H01M4/661 ,  H01M50/4295 ,  H01M50/434 ,  H01M50/44 ,  H01M50/489 ,  H01M50/403 ,  H01M50/491 ,  H01M2004/027 ,  H01M2004/028

摘要： Energy storage devices, battery cells, and batteries may include a battery cell component that may be or include a ceramic layer produced by methods including admixing a ceramic with a water-soluble dispersant to form a first mixture. The methods may include admixing an organic polymeric dispersant with the first mixture to form a second mixture. The methods may include admixing a binder with the second mixture to form a slurry. The methods may also include depositing the slurry on a substrate.

公开(公告)号：US11834380B2

公开(公告)日：2023-12-05

申请号：US17389320

申请日：2021-07-29

申请人： Xinxing Electronic Ceramics Co., Ltd

发明人： Jianping Cao ,  Peifu Cao ,  Jianhui Cao ,  Ping Liu

IPC分类号： C04B35/622 ,  C04B35/10 ,  C04B35/626 ,  C04B35/109

CPC分类号： C04B35/6261 ,  C04B35/109 ,  C04B2235/5276 ,  C04B2235/612 ,  C04B2235/6562

摘要： A preparation method of an alumina ceramic valve core ceramic chip and a product thereof. The alumina ceramic valve core ceramic chip is obtained by the steps of mixing alumina, a sintering aid and a toughening agent according to a raw material ratio, ball-milling, drying, cold isostatic pressing, sintering and the like. The alumina ceramic valve core ceramic chip is prepared by adopting nano alumina and zirconium oxide as the sintering aid, so that the material has excellent bending strength, fracture toughness, hardness and low wear rate, the bending strength can reach 357.8-360.06 MPa, the fracture toughness is 4.32-4.56 MPa1/2, the Vickers hardness is 1592.7-1614.8 MPa, the wear rate is 0.04-0.09%, and the alumina ceramic valve core ceramic chip is an ideal material for preparing a faucet valve core.

公开(公告)号：US20230382806A1

公开(公告)日：2023-11-30

申请号：US18032673

申请日：2021-10-20

申请人： DRACHE UMWELTTECHNIK GMBH

发明人： Phillip Aisa Streck ,  Alexander Mach

IPC分类号： C04B35/10 ,  B01D39/20 ,  C22B21/06 ,  C04B38/06 ,  C04B35/64

CPC分类号： C04B35/10 ,  B01D39/2093 ,  C22B21/066 ,  C04B38/0615 ,  C04B35/64 ,  B01D2239/10 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/349 ,  C04B2235/365 ,  C04B2235/3409 ,  C04B2235/447 ,  C04B2235/606 ,  C04B2235/9607

摘要： The invention generally relates to foam ceramics (3) and to filters comprising such a foam ceramic, and to a method for producing foam ceramics and filters comprising or made of such a foam ceramic. Another aspect relates to the use of the foam ceramic (3) and of a filter comprising or made of such a foam ceramic.

公开(公告)号：US20230312422A1

公开(公告)日：2023-10-05

申请号：US18112988

申请日：2023-02-22

申请人： Applied Materials, Inc.

发明人： Arvinder Chadha ,  Christopher BEAUDRY

IPC分类号： C04B35/581 ,  H02N13/00 ,  C04B35/10

CPC分类号： C04B35/581 ,  H02N13/00 ,  C04B35/10 ,  C04B2235/3865 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/75

摘要： Embodiments disclosed herein include a puck for an electrostatic chuck. In an embodiment, the puck comprises a substrate with a top surface and a bottom surface. In an embodiment, a first material composition is at the top surface of the substrate, and a second material composition is at the bottom surface of the substrate. In an embodiment, a composition gradient is provided through the substrate between the top surface and the bottom surface.

公开(公告)号：US11735458B2

公开(公告)日：2023-08-22

申请号：US15990914

申请日：2018-05-29

申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.

发明人： Tomotake Minemura

IPC分类号： H01L21/683 ,  C04B38/06 ,  C04B35/10 ,  H01L21/687 ,  C04B35/111 ,  H01J37/32

CPC分类号： H01L21/6833 ,  C04B35/10 ,  C04B35/111 ,  C04B38/067 ,  C04B38/0695 ,  H01L21/6831 ,  H01L21/68757 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3418 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/77 ,  C04B2235/9615 ,  H01J37/32715 ,  H01J2237/334 ,  C04B38/067 ,  C04B35/10 ,  C04B38/0074

摘要： A ceramic mixture paste includes oxide ceramic particles, burn-off particles, and a firing aid. The burn-off particles are burned off at a temperature lower than the firing temperature of the oxide ceramic particles. The firing aid melts at a temperature lower than the firing temperature. The ratio of the volume of the burn-off particles to the volume of the oxide ceramic particles is more than 0% and less than or equal to 20%.

公开(公告)号：US11731907B2

公开(公告)日：2023-08-22

申请号：US16985167

申请日：2020-08-04

申请人： Applied Materials, Inc.

发明人： Ren-Guan Duan ,  Jennifer Y. Sun

IPC分类号： C04B35/10 ,  C04B35/64 ,  C04B35/626

CPC分类号： C04B35/10 ,  C04B35/62665 ,  C04B35/64 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/6567 ,  C04B2235/76 ,  C04B2235/9607

摘要： Certain embodiments of the present disclosure relate to ceramic materials with high thermal shock resistance and high erosion resistance. In one embodiment, a ceramic material is formed from a composition comprising Al2O3, MgO, SiO2.