公开(公告)号：US11999660B2

公开(公告)日：2024-06-04

申请号：US16643143

申请日：2018-08-29

申请人： KYOCERA Corporation

发明人： Kouji Teramoto

IPC分类号： C04B37/00

CPC分类号： C04B37/003 ,  C04B2237/064 ,  C04B2237/343 ,  C04B2237/765 ,  C04B2237/78 ,  Y10T428/192

摘要： A ceramic joined body includes a first aluminum oxide-based sintered body, a second aluminum oxide-based sintered body, an aluminum oxide-based joint layer located between the first aluminum oxide-based sintered body and the second aluminum oxide-based sintered body, and an aluminum oxide-based protrusion connected to the aluminum oxide-based joint layer, where the average diameter for closed pores of the aluminum oxide-based projection is 0.8 times or more and 1.5 times or less as large as the average diameter for closed pores for each of the first aluminum oxide-based sintered body and the second aluminum oxide-based sintered body.

公开(公告)号：US11945749B2

公开(公告)日：2024-04-02

申请号：US16612897

申请日：2018-05-08

申请人： Corning Incorporated

发明人： Melinda Ann Drake ,  Robert Michael Morena

IPC分类号： C04B37/00 ,  C01B25/37 ,  C03B23/207 ,  C03C3/16 ,  C03C8/08 ,  C03C8/24 ,  C04B37/02

CPC分类号： C03C8/24 ,  C01B25/37 ,  C03B23/207 ,  C03C3/16 ,  C03C8/08 ,  C04B37/003 ,  C04B37/023 ,  C03C2207/00 ,  C04B2237/10 ,  C04B2237/343 ,  C04B2237/365 ,  C04B2237/403 ,  C04B2237/765

摘要： A method of making a stoichiometric monazite (LaPO4) composition or a mixture of LaPO4 and LaP3O9 composition, as defined herein. Also disclosed is a method of joining or sealing materials with the compositions, as defined herein.

公开(公告)号：US11866377B2

公开(公告)日：2024-01-09

申请号：US17302014

申请日：2021-04-21

申请人： Honeywell International Inc.

发明人： Mehrad Mehr ,  Bahram Jadidian

IPC分类号： B32B18/00 ,  C04B37/00 ,  F16D65/12 ,  F16D65/02

CPC分类号： C04B37/003 ,  B32B18/00 ,  F16D65/125 ,  C04B2237/062 ,  C04B2237/38 ,  F16D2065/132 ,  F16D2200/0047 ,  F16D2250/0061 ,  F16D2250/0092

摘要： An article for a high temperature environment includes a first ceramic composite substrate, a second ceramic composite substrate, and a high temperature interface between a first surface of the first ceramic composite substrate and a second surface of the second ceramic composite substrate. The high temperature interface includes at least one high temperature interface layer that includes a ceramic matrix and a plurality of fibers distributed through the ceramic matrix.

公开(公告)号：US20230386880A1

公开(公告)日：2023-11-30

申请号：US18029821

申请日：2021-08-31

申请人： SUMITOMO OSAKA CEMENT CO., LTD.

发明人： Jun ARIKAWA ,  Nobuhiro HIDAKA ,  Yukio MIURA

IPC分类号： H01L21/683 ,  H01J37/32 ,  C04B37/00

CPC分类号： H01L21/6833 ,  H01J37/32715 ,  C04B37/003 ,  H01J2237/2007 ,  C04B2237/064 ,  C04B2237/083 ,  C04B2237/343 ,  C04B2237/68 ,  C04B2237/64

摘要： A ceramic joined body includes: a pair of ceramic plates; and an electrode layer that is interposed between the pair of ceramic plates, in which the electrode layer is embedded in at least one of the pair of ceramic plates, and in an outer edge of the electrode layer, a joint surface between the at least one of the pair of ceramic plates and the electrode layer has an inclination with respect to a thickness direction of the pair of ceramic plates and the electrode layer.

公开(公告)号：US11802087B2

公开(公告)日：2023-10-31

申请号：US17585770

申请日：2022-01-27

申请人： KEMET Electronics Corporation

发明人： Hanzheng Guo ,  Abhijit Gurav

IPC分类号： C04B35/495 ,  H01G4/30 ,  H01G4/12 ,  H01G4/248 ,  C04B37/00 ,  H01G4/008

CPC分类号： C04B35/495 ,  C04B37/003 ,  H01G4/1209 ,  H01G4/248 ,  H01G4/30 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3255 ,  C04B2235/3258 ,  C04B2235/3267 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3454 ,  C04B2235/442 ,  C04B2235/445 ,  C04B2235/9607 ,  C04B2237/123 ,  C04B2237/345 ,  H01G4/008

摘要： The present invention discloses a dielectric ceramic formula enabling one to obtain a multilayer ceramic capacitor by alternatively stacking the ceramic dielectric layers and base metal internal electrodes. The dielectric ceramic composition comprises a primary ingredient:

[(Na1-xKx)sA1-s]m[(Nb1-yTay)uB1vB2w)]O3



wherein:
A, B1, B2, x, y, s, u, v, w and m are defined.

公开(公告)号：US20230147982A1

公开(公告)日：2023-05-11

申请号：US17686951

申请日：2022-03-04

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

发明人： Min Soo KIM ,  Jung Hyun AN ,  Yun KIM ,  Seung Yong LEE ,  Dong Chan SEO ,  Yu Ra SHIN ,  Jin Bok SHIN ,  Choong Seop JEON ,  Yun Jeong CHA

IPC分类号： H01G4/12 ,  H01G4/232 ,  C04B35/468 ,  C04B35/628 ,  C04B35/64 ,  C04B37/00

CPC分类号： H01G4/1227 ,  C04B35/64 ,  C04B35/4682 ,  C04B35/62815 ,  C04B37/003 ,  H01G4/2325 ,  C04B2235/3224 ,  C04B2235/3236 ,  C04B2237/346

摘要： A capacitor component includes a body including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. The dielectric layer includes dielectric grains, at least a portion of the dielectric grains has a core-shell structure, and a shell of the core-shell structure contains a rare earth element having an average concentration of more than 0.5 at%.

公开(公告)号：US20180354861A1

公开(公告)日：2018-12-13

申请号：US15927788

申请日：2018-03-21

申请人： COMPONENT RE-ENGINEERING COMPANY, INC.

发明人： Brent Elliot ,  Dennis George Rex ,  Tim Dyer

IPC分类号： C04B37/00 ,  E21B43/26 ,  B23K1/19 ,  B23K35/28

CPC分类号： C04B37/003 ,  B23K1/19 ,  B23K35/286 ,  B23K2103/52 ,  B32B18/00 ,  C04B37/006 ,  C04B2235/6581 ,  C04B2235/6582 ,  C04B2235/9607 ,  C04B2237/121 ,  C04B2237/127 ,  C04B2237/34 ,  C04B2237/343 ,  C04B2237/348 ,  C04B2237/366 ,  C04B2237/368 ,  C04B2237/60 ,  C04B2237/62 ,  C04B2237/708 ,  C04B2237/84 ,  E21B43/26 ,  F04D29/02 ,  F04D29/04 ,  F04D29/043 ,  F04D29/044 ,  F04D29/046 ,  F04D29/20 ,  H01J37/32 ,  H01J37/3244 ,  H01J37/32467 ,  H01L21/205 ,  H01L21/3065 ,  H01L21/67

摘要： A composite assembly of a relatively inexpensive ceramic, such as alumina, with a skin, or covering, of a high wear ceramic, such as sapphire, adapted to be used in industrial environments subjected to high levels of corrosion and/or erosion. The design life of the composite assembly may be significantly longer than previously used components. The composite assembly may have its ceramic pieces joined together with aluminum, such that the joint is not vulnerable to corrosive aspects to which the composite assembly may be exposed.

公开(公告)号：US20180238178A1

公开(公告)日：2018-08-23

申请号：US15554727

申请日：2015-03-27

申请人： Siemens Aktiengesellschaft

发明人： Stefan Lampenscherf ,  Ramesh Subramanian ,  Jay A. Morrison

IPC分类号： F01D5/28 ,  F01D9/04 ,  B32B18/00 ,  B33Y10/00 ,  B33Y80/00 ,  B32B3/26 ,  C04B37/00

CPC分类号： F01D5/284 ,  B22F3/1055 ,  B22F7/02 ,  B22F7/06 ,  B22F2303/405 ,  B23K26/342 ,  B23P15/04 ,  B32B3/266 ,  B32B18/00 ,  B32B2603/00 ,  B33Y10/00 ,  B33Y80/00 ,  C04B37/003 ,  C04B2235/6026 ,  C04B2237/12 ,  C04B2237/343 ,  C04B2237/38 ,  C04B2237/62 ,  C04B2237/68 ,  F01D5/282 ,  F01D9/041 ,  F05D2230/31 ,  F05D2300/211 ,  F05D2300/6033 ,  Y10T428/24347

摘要： A hybrid component (45) is provided including a plurality of laminates (10) stacked on one another to define a stacked laminate structure (58). The laminates (10) include a ceramic matrix composite material (22) and at least one opening (24) defined therein. A metal support structure (56) may be additively manufactured through each opening (24) so as to extend through the stacked laminate structure (58).

公开(公告)号：US20170368803A1

公开(公告)日：2017-12-28

申请号：US15628148

申请日：2017-06-20

申请人： Rolls-Royce Corporation

发明人： Scott Nelson ,  Sean E. Landwehr ,  Raymond Ruiwen Xu

IPC分类号： B32B18/00 ,  C04B35/565 ,  B32B15/04 ,  C04B41/45

CPC分类号： B32B18/00 ,  B32B15/04 ,  C04B35/565 ,  C04B37/00 ,  C04B37/003 ,  C04B37/005 ,  C04B37/023 ,  C04B37/025 ,  C04B37/045 ,  C04B41/4501 ,  C04B2235/5244 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/08 ,  C04B2237/083 ,  C04B2237/12 ,  C04B2237/122 ,  C04B2237/16 ,  C04B2237/30 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/36 ,  C04B2237/363 ,  C04B2237/365 ,  C04B2237/368 ,  C04B2237/38 ,  C04B2237/52 ,  C04B2237/58 ,  C04B2237/59 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/84

摘要： An example article may include a component, a substrate including a first ceramic, a joining layer between the component and the substrate, and a joint surface coating between the substrate and the joining layer. The joint surface coating may include a diffusion barrier layer including a second ceramic material, and a compliance layer including at least one of a metal or a metalloid. An example technique may include holding a first joining surface of a coated component adjacent a second joining surface of a second component. The example technique may further include heating at least one of the coated component, the second component, and a braze material, and brazing the coated component by allowing the braze material to flow in a region between the first joining surface and the second joining surface.

公开(公告)号：US20170263486A1

公开(公告)日：2017-09-14

申请号：US15341843

申请日：2016-11-02

申请人： Component Re-Engineering Company, Inc.

发明人： Brent Donald Alfred Elliot ,  Frank Balma ,  Michael Parker ,  Jason Stephens ,  Guleid Hussen

IPC分类号： H01L21/683

CPC分类号： H01L21/6833 ,  B23K1/00 ,  B23K1/0016 ,  B23K1/008 ,  B23K1/19 ,  B23K1/206 ,  B23K2101/42 ,  B23K2103/18 ,  B23K2103/52 ,  B23K2103/54 ,  B23Q3/15 ,  C04B37/00 ,  C04B37/003 ,  C04B2237/121 ,  C04B2237/343 ,  C04B2237/366 ,  C04B2237/50 ,  C04B2237/68 ,  H01L21/6831 ,  H01L21/68757

摘要： An electrostatic chuck with a top surface adapted for Johnsen-Rahbek clamping in the temperature range of 500 C to 750 C. The top surface may be sapphire. The top surface is attached to the lower portion of the electrostatic chuck using a braze layer able to withstand corrosive processing chemistries. A method of manufacturing an electrostatic chuck with a top surface adapted for Johnsen-Rahbek clamping in the temperature range of 500 C to 750 C.