公开(公告)号：US12091364B2

公开(公告)日：2024-09-17

申请号：US16977097

申请日：2018-11-28

Applicant: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES

Inventor： Qing Huang ,  Mian Li ,  Youbing Li ,  Xiaobing Zhou ,  Kan Luo ,  Shiyu Du ,  Zhengren Huang

IPC: C04B35/56 ,  C04B35/65

CPC classification number: C04B35/56 ,  C04B35/65 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/3293

Abstract: The disclosure provides an MAX phase material, a preparation method therefor, and application thereof. The molecular formula of the MAX phase material is represented as Mn+1(AzA′1−z)hXn, wherein M is selected from group IIIB, IVB, VB or VIB elements, A is selected from element Zn, Cu, Ni, Co, Fe or Mn, A′ is selected from group IB, IIB, VIII, IVA, VA or VIA elements, X is selected from elements C and/or N, n is 1, 2, 3 or 4, 0

公开(公告)号：US20180201546A1

公开(公告)日：2018-07-19

申请号：US15924141

申请日：2018-03-16

Applicant: Pallidus, Inc.

Inventor： Mark S. Land ,  Ashish P. Diwanji ,  Andrew R. Hopkins ,  Walter J. Sherwood ,  Douglas M. Dukes ,  Glenn Sandgren ,  Brian L. Benac

IPC: C04B35/571 ,  C08L83/04 ,  C01B32/956 ,  C08L83/00 ,  C04B35/56 ,  C04B35/80 ,  C08G77/20 ,  C08G77/00 ,  C08G77/12

CPC classification number: C04B35/571 ,  C01B32/956 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/806 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/44 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/528 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6581 ,  C04B2235/72 ,  C04B2235/721 ,  C04B2235/727 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/94 ,  C04B2235/96 ,  C08G77/12 ,  C08G77/20 ,  C08G77/50 ,  C08G77/80 ,  C08L83/00 ,  C08L83/04

Abstract: Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.

公开(公告)号：US20180185920A1

公开(公告)日：2018-07-05

申请号：US15741523

申请日：2016-08-12

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Holger Pätzold ,  Frank Himsel ,  Hans Mönius

IPC: B22F5/00 ,  B22F7/06 ,  B22F3/22 ,  F01L1/18

CPC classification number: B22F5/008 ,  B22F3/225 ,  B22F7/06 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/04 ,  C04B35/10 ,  C04B35/16 ,  C04B35/478 ,  C04B35/48 ,  C04B35/56 ,  C04B35/58 ,  C04B35/632 ,  C04B35/63416 ,  C04B35/63488 ,  C04B2235/6022 ,  F01L1/181 ,  F01L1/185 ,  F01L13/0036 ,  F01L2001/186 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2103/00

Abstract: A lever arranged for actuation by a cam for the purpose of actuating gas exchange valves of an internal combustion engine is provided. The lever has a contact pad which is configured at one end of the lever on the underside thereof for at least one gas exchange valve, and a contact face for a supporting element, arranged at an opposite end of the lever on the underside. At least one cam thrust face is arranged on an upper side in a region between the contact pad and the contact face. The lever can be loaded is can be manufactured in one piece as either a 2C-MIM (2-Component Metal Injection Molding) component, combined 2C-MIM component and CIM (Ceramic Injection Molding) component, or as a 2C-sintered part having two metal components or having one metal component and one ceramic component.

公开(公告)号：US10011044B2

公开(公告)日：2018-07-03

申请号：US14479738

申请日：2014-09-08

Applicant: Pratt & Whitney Canada Corp.

Inventor： Marc Campomanes ,  Orlando Scalzo ,  Jean Fournier ,  Guillaume Poitras

IPC: B28B1/24 ,  B28B11/08 ,  B28B11/12 ,  B22F3/22 ,  B22F7/08 ,  C04B35/56 ,  C04B35/645

CPC classification number: B28B11/12 ,  B22F3/225 ,  B22F7/08 ,  B22F2998/10 ,  C04B35/56 ,  C04B35/6455 ,  C04B2235/6022 ,  B22F3/162 ,  B22F3/1021

Abstract: A method of manufacturing a part, including providing a green body made of powder injection molding material and connected to a solid support member partially contained in the green body. The support member is engaged with a retaining fixture of a machine tool. While supporting the green body through the engagement between the support member and the retaining fixture, the green body is machined to obtain a machined green part. The machined green part is debound and sintered. A method of forming a powder injection molding part in a green state including machining a molded body using a machine tool while supporting the blank with a retaining fixture, and a machining blank having a green body and a solid support member including one locating feature of a pair of complementary locating features snuggly engageable with one another are also discussed.

公开(公告)号：US20180142108A1

公开(公告)日：2018-05-24

申请号：US15574716

申请日：2016-05-16

Applicant: President and Fellows of Harvard College

Inventor： Jennifer A. Lewis ,  Joseph T. Muth

IPC: C09D11/03 ,  C08J9/00 ,  C08J9/12 ,  B29C64/106 ,  B29C64/209 ,  B29C64/245 ,  B33Y70/00

CPC classification number: C09D11/03 ,  B29C64/106 ,  B29C64/209 ,  B29C64/245 ,  B29K2105/04 ,  B33Y70/00 ,  C04B38/10 ,  C04B2103/48 ,  C04B2111/00181 ,  C08J9/0023 ,  C08J9/008 ,  C08J9/12 ,  C09D11/52 ,  C04B35/01 ,  C04B38/0074 ,  C04B38/0615 ,  C04B35/56

Abstract: A foam ink composition for printing porous structures comprises stabilizing particles and gas bubbles dispersed in a solvent. The stabilizing particles comprise a predetermined interfacial energy so as to exhibit a contact angle with the solvent of from about 15° to about 90° . At least a portion of the stabilizing particles are positioned at interfacial regions between the solvent and the gas bubbles, thereby stabilizing the gas bubbles in the foam ink composition. A 3D printed hierarchical porous structure comprises one or more continuous filaments arranged in a predetermined pattern on a substrate, the one or more continuous filaments comprising a sintered material and including a porosity of at least about 40 vol. %.

公开(公告)号：US20180065995A1

公开(公告)日：2018-03-08

申请号：US15593165

申请日：2017-05-11

Applicant: MELIOR INNOVATIONS, INC.

Inventor： Andrew Hopkins ,  Douglas M. Dukes ,  Brian L. Benac ,  Ashish P. Diwanji ,  Charles C. Rinzler ,  Mark S. Land

IPC: C07F7/08 ,  C07F7/18 ,  C08L83/06 ,  C04B35/571 ,  B82Y30/00

CPC classification number: C07F7/0803 ,  B82Y30/00 ,  C01P2002/60 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/571 ,  C04B35/806 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/44 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/528 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/6581 ,  C04B2235/77 ,  C04B2235/96 ,  C07F7/0838 ,  C07F7/1804 ,  C08G77/12 ,  C08G77/20 ,  C08G77/80 ,  C08K3/14 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04 ,  C08L83/06 ,  C08L83/14 ,  C09K8/80 ,  Y10T428/131

Abstract: Nanocomposite silicon and carbon compositions. These compositions can be made from polymer derived ceramics, and in particular, polysilocarb precursors. The nanocomposite can have non-voids or be nano-void free and can form larger macro-structures and macro-composite structures. The nanocomposite can contain free carbon domains in an amorphous SiOC matrix.

公开(公告)号：US09862028B2

公开(公告)日：2018-01-09

申请号：US15387871

申请日：2016-12-22

Applicant: PRATT & WHITNEY CANADA CORP.

Inventor： Orlando Scalzo ,  Marc Campomanes

IPC: B22F3/10 ,  B22F3/22 ,  B22F3/24 ,  B28B1/24

CPC classification number: B22F3/1021 ,  B22F3/225 ,  B22F3/24 ,  B22F2003/248 ,  B28B1/24 ,  B32B18/00 ,  C04B35/56 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6022 ,  C04B2235/9623 ,  C04B2237/36 ,  Y10T29/49998

Abstract: A method of supporting a part with particulate shape retaining media, the method including placing the part on a bed of the particulate shape retaining media, fluidizing the particulate shape retaining media until the part penetrates therein, and vibrating the bed of particulate shape retaining media to compact the particulate shape retaining media around the part. The part may be a green part to be debound in a powder injection molding process. Fluidization may be performed through vibrations at a different frequency than the compaction.

公开(公告)号：US20170342844A1

公开(公告)日：2017-11-30

申请号：US15168522

申请日：2016-05-31

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Wayde R. Schmidt ,  Paul Sheedy ,  Neal Magdefrau

IPC: F01D5/28 ,  C04B35/80 ,  F01D5/14 ,  F01D11/08 ,  F04D29/54 ,  C03C14/00 ,  F01D25/00 ,  F04D29/32 ,  F01D9/04

CPC classification number: F01D5/288 ,  C03C14/002 ,  C04B35/16 ,  C04B35/447 ,  C04B35/462 ,  C04B35/481 ,  C04B35/5154 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/565 ,  C04B35/58 ,  C04B35/5805 ,  C04B35/58092 ,  C04B35/584 ,  C04B35/62847 ,  C04B35/62849 ,  C04B35/62852 ,  C04B35/62855 ,  C04B35/80 ,  C04B35/803 ,  C04B35/806 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/524 ,  C04B2235/5284 ,  F01D5/147 ,  F01D9/041 ,  F01D11/08 ,  F01D25/005 ,  F01D25/007 ,  F04D29/324 ,  F04D29/542 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/35 ,  F05D2300/222 ,  F05D2300/2282 ,  F05D2300/6033 ,  F05D2300/611 ,  Y02T50/672 ,  Y02T50/6765 ,  C04B41/5022 ,  C04B41/5059 ,  C04B41/5064 ,  C04B41/5024 ,  C04B41/522 ,  C04B41/50

Abstract: A composite article comprises a substrate, the substrate comprising a silicon containing material and an additive comprising boron nitride nanotubes.

公开(公告)号：US09745226B2

公开(公告)日：2017-08-29

申请号：US14863635

申请日：2015-09-24

Applicant: United Technologies Corporation

Inventor： Wayde R. Schmidt

IPC: C04B35/622 ,  C04B35/626 ,  C04B35/571 ,  C08G77/56 ,  C08G77/58 ,  C04B35/515 ,  C04B35/56 ,  C04B35/563 ,  C04B35/01 ,  C08G77/60 ,  C08G77/50

CPC classification number: C04B35/62645 ,  C04B35/013 ,  C04B35/5156 ,  C04B35/56 ,  C04B35/5603 ,  C04B35/5607 ,  C04B35/563 ,  C04B35/571 ,  C04B2235/3205 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3231 ,  C04B2235/3409 ,  C04B2235/3895 ,  C04B2235/483 ,  C08G77/50 ,  C08G77/56 ,  C08G77/58 ,  C08G77/60

Abstract: A method of treating a preceramic material includes providing a preceramic polycarbosilane or polycarbosiloxane material that includes a moiety Si—O-M, where Si is silicon, O is oxygen and M is at least one metal that includes at least one transition metal, and thermally converting the preceramic polycarbosilane or polycarbosiloxane that includes the moiety Si—O-M material into a ceramic material.

公开(公告)号：US20170232393A1

公开(公告)日：2017-08-17

申请号：US15502547

申请日：2015-07-21

Applicant: TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES

Inventor： Jérôme ANQUETIL

IPC: B01D63/06 ,  C04B38/00 ,  B01D61/18 ,  B01D65/08 ,  B01D67/00

CPC classification number: B01D63/066 ,  B01D46/2451 ,  B01D46/247 ,  B01D61/18 ,  B01D63/061 ,  B01D63/063 ,  B01D65/08 ,  B01D67/0041 ,  B01D2315/10 ,  B01D2321/2016 ,  B01D2323/34 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/01 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/56 ,  C04B35/565 ,  C04B35/58 ,  C04B35/58014 ,  C04B35/581 ,  C04B35/583 ,  C04B38/0003 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B38/0051 ,  C04B38/0054

Abstract: The present invention relates to a tangential flow separator element for separating a fluid medium for treatment into a filtrate and a retentate, said separator element comprising a monolithic rigid porous support (2) of rectilinear structure with a plurality of channels (3) formed therein for passing a flow of the fluid medium for treatment between an inlet (6) and an outlet (7) for the retentate, in order to recover a filtrate from the outside surface (5) of the support.According to the invention, the monolithic rigid porous support (2) defines obstacles (9) to the flow of the fluid for treatment, which obstacles extend from the inside walls (31) of said channels, are identical in material and porous texture to the support, and present continuity of material and of porous texture with the support, the obstacles (9) generating variations in the flow sections of the channels.