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公开(公告)号：US12091314B2
公开(公告)日：2024-09-17
申请号：US16061310
申请日：2016-10-11
发明人： Sébastien Lani , Raphaël Pugin
IPC分类号： B81C1/00 , B22F7/08 , B22F10/10 , B22F10/28 , B22F10/64 , B33Y10/00 , B33Y80/00 , C22C1/04 , C22C33/02 , G04B13/02 , G04B15/14 , G04B17/06 , G04B37/22 , G04B45/00 , G04D7/12 , B22F10/39
CPC分类号： B81C1/00373 , B22F7/08 , B22F10/10 , B22F10/28 , B33Y10/00 , B33Y80/00 , C22C1/0416 , C22C1/0425 , C22C1/0433 , C22C1/0458 , C22C1/0466 , C22C33/02 , G04B13/02 , G04B15/14 , G04B17/063 , G04B37/22 , G04B45/00 , G04D7/1257 , B22F10/39 , B22F10/64 , B22F2202/11 , B22F2301/052 , B22F2301/10 , B22F2301/15 , B22F2301/205 , B22F2301/255 , B22F2301/35 , B22F2302/256 , B22F2998/10 , B81B2201/035 , B81C2201/0184 , Y02P10/25
摘要： The present invention relates to a method for producing a timepiece comprising at least one first part produced by a microfabrication or microforming method in at least one first material, said method comprising at least: a step of depositing, on said first part, without moulding, at least one second part of said timepiece in at least one second material, and a step of treating the second material in order to connect together the components on the first part.
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公开(公告)号：US20240191328A1
公开(公告)日：2024-06-13
申请号：US18583595
申请日：2024-02-21
发明人： Takuya ISHIDA , Makoto YAMAMOTO , Katsutoshi UJI , Yuya ISHIDA , Mitsuru ODAHARA
CPC分类号： C22C38/02 , B22F1/145 , B22F1/16 , B22F3/02 , H01F1/14766 , H01F1/24 , B22F1/107 , B22F2301/35 , B22F2302/256 , C22C2202/02 , H01F27/255 , Y10T428/12181
摘要： A metal magnetic particle provided with an oxide layer on a surface of an alloy particle containing Fe and Si. The oxide layer has a first oxide layer, a second oxide layer, a third oxide layer, and a fourth oxide layer. Also, in line analysis of element content by using a scanning transmission electron microscope-energy dispersive X-ray spectroscopy, the first oxide layer is a layer where Fe content takes a local maximum value, the second oxide layer is a layer where Fe content takes a local maximum value, the third oxide layer is a layer where Si content takes a local maximum value, and the fourth oxide layer is a layer where Fe content takes a local maximum value.
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公开(公告)号：US20230415112A1
公开(公告)日：2023-12-28
申请号：US18243182
申请日：2023-09-07
发明人： John H. MARTIN , Brennan D. YAHATA , Robert MONE
IPC分类号： B01J3/02 , B22F9/04 , B01J3/04 , B22F9/02 , B22F1/052 , B22F1/054 , B01F33/40 , B01F35/60 , B01F35/71 , B01F35/221 , B01F35/75
CPC分类号： B01J3/02 , B22F9/04 , B01J3/04 , B22F9/02 , B22F1/052 , B22F1/054 , B01F33/401 , B01F35/602 , B01F35/711 , B01F35/2213 , B01F35/2215 , B01F35/7543 , B01F35/22161 , B22F1/056 , B22F2202/03 , B22F2202/01 , B22F2301/058 , B22F2301/10 , B22F2301/15 , B22F2301/205 , B22F2301/255 , B22F2301/30 , B22F2301/35 , B22F2301/40 , B22F2302/05 , B22F2302/10 , B22F2302/20 , B22F2302/256 , B22F2303/20 , B22F2998/10 , B22F2999/00 , B82Y30/00
摘要： Some variations provide a system for producing a functionalized powder, comprising: an agitated pressure vessel; first particles and second particles contained within the agitated pressure vessel; a fluid contained within the agitated pressure vessel; an exhaust line for releasing the fluid from the agitated pressure vessel; and a means for recovering a functionalized powder containing the second particles disposed onto surfaces of the first particles. A preferred fluid is carbon dioxide in liquefied or supercritical form. The carbon dioxide may be initially loaded into the pressure vessel as solid carbon dioxide. The pressure vessel may be batch or continuous and is operated under reaction conditions to functionalize the first particles with the second particles, thereby producing a functionalized powder, such as nanofunctionalized metal particles in which nanoparticles act as grain refiners for a component ultimately produced from the nanofunctionalized metal particles. Methods for making the functionalized powder are also disclosed.
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公开(公告)号：US11833749B2
公开(公告)日：2023-12-05
申请号：US16763591
申请日：2018-12-18
发明人： Dirk Achten , Thomas Buesgen , Roland Wagner , Jonas Kuenzel , Michael Kessler , Bettina Mettmann
IPC分类号： B29C64/165 , B22F1/105 , B29C64/30 , B29C71/02 , B33Y40/20 , B22F10/14 , B33Y10/00 , B22F10/38 , B22F10/62
CPC分类号： B29C64/165 , B22F1/105 , B22F10/14 , B29C64/30 , B29C71/02 , B33Y40/20 , B22F10/38 , B22F10/62 , B22F2302/253 , B22F2302/256 , B29C2071/027 , B33Y10/00
摘要： The present invention relates to a method for producing a treated object, comprising the steps of: applying a layer of particles to a target area; applying a liquid binder to a selected portion of the layer in accordance with a cross-section of the object, so that the particles in the selected portion are bonded; repeating the steps of applying a layer of particles and applying a binder for a plurality of layers so that the bonded portions of the adjacent layers are bonded to form an object, wherein at least a part of the particles comprises a meltable polymer. A binder which cures by cross-linking is preferably selected as the binder. The obtained object is at least partially contacted with a liquid heated to ≥T or with a powder bed heated to ≥T in order to obtain the treated object. T represents a temperature of ≥25° C., the liquid does not represent a solvent or a reaction partner for the binder present in the object and the meltable polymer, and the powder bed is different from the particles of the meltable polymer. The invention also relates to a treated object that can be obtained by the method according to the invention.
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公开(公告)号：US20230295767A1
公开(公告)日：2023-09-21
申请号：US17922132
申请日：2021-04-30
申请人： KINALTEK PTY. LTD.
发明人： Jawad Haidar , Bilal Khan , Rajan Gnanarajan
IPC分类号： C22B5/04 , C01F7/302 , C01F7/42 , C01F7/786 , B22F9/20 , B22F1/18 , C22B15/00 , C22B19/20 , C22B23/02 , C22B25/02 , C22B30/02 , C22B34/34 , C22B34/36
CPC分类号： C22B5/04 , B22F1/18 , B22F9/20 , C01F7/42 , C01F7/302 , C01F7/786 , C22B15/00 , C22B19/20 , C22B23/021 , C22B25/02 , C22B30/02 , C22B34/34 , C22B34/36 , B22F2201/11 , B22F2301/10 , B22F2301/15 , B22F2301/20 , B22F2301/30 , B22F2301/35 , B22F2301/205 , B22F2301/255 , B22F2302/256 , B22F2998/10
摘要： Disclosed herein is a method for reducing a metal oxide in a metal containing precursor. The method comprises providing a reaction mixture comprising the metal oxide containing precursorand an aluminium reductant; heating the reaction mixture in the presence of solid or gaseous aluminium chloride to temperature at which reactionsthatresultin the metal oxide being reduced are initiated; controlling reaction conditions whereby the reaction mixture is prevented from reaching a temperature at which thermal runaway can occur; and isolating reaction products that include reduced metal oxide.
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公开(公告)号：US20230260683A1
公开(公告)日：2023-08-17
申请号：US18109300
申请日：2023-02-14
发明人： Akira ARAI
CPC分类号： H01F1/047 , B22F1/05 , B22F9/082 , B22F1/16 , B22F1/107 , B22F2301/35 , B22F2302/256 , B22F2998/10 , B22F2999/00 , B22F1/08
摘要： Magnetic beads include: a magnetic metal powder; and a coating layer covering a surface of the magnetic metal powder. t/D50, which is a ratio of a thickness t of the coating layer to the magnetic beads diameter D50, is from 0.0001 to 0.05, and a Vickers hardness of the magnetic metal powder is 100 or more.
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公开(公告)号：US11673289B2
公开(公告)日：2023-06-13
申请号：US15998839
申请日：2017-02-16
申请人： ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY , THE PENN STATE RESEARCH FOUNDATION
IPC分类号： B28B1/00 , B33Y40/20 , B22F10/62 , B22F10/43 , B22F10/25 , B33Y10/00 , B33Y70/00 , B22F10/66
CPC分类号： B28B1/001 , B22F10/25 , B22F10/43 , B22F10/62 , B33Y40/20 , B22F10/66 , B22F2301/052 , B22F2301/15 , B22F2301/205 , B22F2302/105 , B22F2302/256 , B33Y10/00 , B33Y70/00 , B22F2999/00 , B22F10/62 , B22F2003/244 , B22F10/43
摘要： Methods and systems are described for fabricating a component using 3D printing. A 3D printed piece is created including a body of the component, a support structure, and a first sacrificial interface region coupling the body of the component to the support structure. The body of the component is formed of a first metal or ceramic material and the first sacrificial interface region is formed at least partially of a second metal or ceramic material. The body of the component is then separated from the support structure by applying a chemical or electrochemical dissolution process to the 3D printed piece. Because the second metal or ceramic material is less resistant to the dissolution process than the first metal or ceramic material, the first sacrificial interface region at least partially dissolves, thereby separating the body of the metal component from the support structure, without dissolving the body of the component.
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公开(公告)号：US20230141354A1
公开(公告)日：2023-05-11
申请号：US17997912
申请日：2021-05-06
申请人： GOODWIN PLC
CPC分类号： C09C3/063 , C09C1/627 , C09C1/642 , C08K9/02 , C09J11/04 , B22F1/05 , B22F1/16 , B22F1/065 , C01P2004/34 , C01P2004/80 , C01P2004/61 , C01P2006/32 , C08K2201/001 , C08K2201/005 , B22F2304/10 , B22F2302/256 , B22F2301/052 , B22F2301/10 , B22F2301/255 , B22F2301/35
摘要： The invention relates to an encapsulated metal particle comprising a core encapsulated in a shell, wherein the core comprises a metallic substance, and wherein the shell comprises a insulating substance. The invention also relates to a polymer composition comprising a plurality of the encapsulated metal particles, a mixture comprising a plurality of encapsulated metal particles and plurality of polymer particles, and the use of the encapsulated metal particle as an additive for increasing the thermal conductivity and/or radio frequency (RF) conductivity of a matrix substance such as an adhesive.
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公开(公告)号：US20170173688A1
公开(公告)日：2017-06-22
申请号：US15379259
申请日：2016-12-14
发明人： Takeshi MIYASHITA
IPC分类号： B22F3/105 , B33Y10/00 , B23K26/144 , B33Y80/00 , B22F7/00 , B23K26/342 , B28B1/00 , B33Y30/00
CPC分类号： B22F3/1055 , B22F3/008 , B22F7/008 , B22F7/06 , B22F2003/1056 , B22F2301/052 , B22F2301/058 , B22F2301/15 , B22F2301/205 , B22F2301/35 , B22F2302/105 , B22F2302/20 , B22F2302/253 , B22F2302/256 , B22F2998/10 , B23K26/144 , B23K26/342 , B23K2103/05 , B23K2103/10 , B23K2103/14 , B23K2103/15 , B23K2103/18 , B23K2103/52 , B28B1/001 , B29C64/165 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B33Y80/00 , C22C29/065 , C22C29/12 , C22C29/16 , C22C32/0015 , C22C32/0052 , C22C32/0063 , C22C32/0068 , Y02P10/295
摘要： A three-dimensional shaped article production method according to the invention is a method for producing a three-dimensional shaped article by stacking layers formed in a predetermined pattern, wherein a series of steps including a composition supply step of supplying a composition containing a plurality of particles to a predetermined part, and a bonding step of bonding the particles by irradiation with a laser light is performed repeatedly, and the composition supply step includes a step of forming a first region using a first composition containing first particles as the composition, and a step of forming a second region using a second composition containing second particles which are different from the first particles as the composition, and the bonding of the particles in the first region and the bonding of the particles in the second region are performed by irradiation with laser lights with a different spectrum.
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10.发明申请公开(公告)号：US20160107239A1
公开(公告)日：2016-04-21
申请号：US14652306
申请日：2014-06-16
CPC分类号： B22F9/24 , B22F3/10 , B22F3/105 , B22F2009/245 , B22F2301/052 , B22F2301/205 , B22F2301/30 , B22F2302/25 , B22F2302/253 , B22F2302/256 , B22F2302/45 , B22F2304/05 , B22F2998/10 , B82Y30/00 , B82Y40/00 , C22C32/0015 , H01L35/18 , H01L35/26 , H01L35/34 , C22C1/05
摘要： This invention provides a method for manufacturing a nanocomposite thermoelectric conversion material in which phonon-scattering particles having a specific shape are dispersed, reducing thermal conductivity and increasing thermoelectric conversion performance. Said method for manufacturing a nanocomposite thermoelectric conversion material, in which oxide phonon-scattering particles are dispersed within the matrix of a thermoelectric conversion material, is characterized by including the following stages: a first stage in which, in a solution, the reduction of a salt is used to precipitate out/grow nanoparticles consisting of elements constituting a thermoelectric conversion material, the polymerization of a precursor is used to precipitate out/grow nanoparticles consisting of an oxide constituting phonon-scattering particles, and a mixture of said nanoparticles is collected; and a second stage in which a hydrothermal treatment is used to alloy said mixture into composite nanoparticles, which are then sintered. This method for manufacturing a nanocomposite thermoelectric conversion material is also characterized in that in the aforementioned first stage, nanoparticles consisting of a first group of elements that constitute the thermoelectric conversion material are precipitated out or grown before nanoparticles consisting of oxides of a second group of elements that constitute the phonon-scattering particles.
摘要翻译： 本发明提供了一种纳米复合热电转换材料的制造方法，其中具有特定形状的声子散射颗粒被分散，降低热导率和增加热电转换性能。 所述制造其中氧化物声子散射粒子分散在热电转换材料的基体内的纳米复合热电转换材料的方法的特征在于包括以下阶段：第一阶段，其中在溶液中， 盐用于沉淀/生长由构成热电转换材料的元件组成的纳米颗粒，前体的聚合用于沉淀/生长由构成声子散射颗粒的氧化物组成的纳米颗粒，并收集所述纳米颗粒的混合物; 以及第二阶段，其中使用水热处理将所述混合物合成为复合纳米颗粒，然后将其烧结。 制造纳米复合热电转换材料的方法的特征还在于，在上述第一阶段中，由构成热电转换材料的第一组元素组成的纳米颗粒在由第二组元素的氧化物构成的纳米颗粒之前沉淀出或生长 构成声子散射粒子。
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