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1.发明公开公开(公告)号：US20240335878A1
公开(公告)日：2024-10-10
申请号：US18748319
申请日：2024-06-20
发明人： Jung-bin IN , Van-chau TRAN
IPC分类号： B22F10/28 , B22F10/62 , B33Y10/00 , B33Y40/10 , B33Y40/20 , B33Y80/00 , C25D9/02 , H01G11/86
CPC分类号： B22F10/28 , B22F10/62 , B33Y10/00 , B33Y40/10 , B33Y40/20 , B33Y80/00 , C25D9/02 , H01G11/86 , B22F2301/15 , B22F2998/10
摘要： The present disclosure relates to a manufacturing method of a micro 3D current collector using laser direct energy deposition and a manufacturing method of a 3D electrode for a supercapacitor, particularly to a manufacturing method of a micro 3D current collector using laser direct energy deposition where micro-metallic structures are directly printed onto a substrate using a laser-based direct energy deposition process, and then used as the current collectors of the micro-supercapacitors. The current collector with printed micro-metallic wires possesses high electric conductivity and a high aspect ratio as well as a larger surface area due to the extensive surface area of the wires, making it suitable for depositing energy storage active materials.
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公开(公告)号：US12036607B2
公开(公告)日：2024-07-16
申请号：US17702337
申请日：2022-03-23
CPC分类号： B22F10/62 , B22F10/68 , B28B1/001 , B28B11/00 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B22F2301/205
摘要： A method of manufacturing a nanoporous structure on a substrate includes: additively forming a precursor structure from at least one of a metal oxide or a metal cluster compound on a substrate; exposing the precursor structure to a vapor of an organic linker; and reacting the at least one of the metal oxide or the metal cluster compound in the precursor structure with the organic linker to form the nanoporous structure comprising a metal-organic framework.
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公开(公告)号：US20240227017A9
公开(公告)日：2024-07-11
申请号：US18486790
申请日：2023-10-13
摘要： A method of forming an article comprises forming a feed material around one or more shapeholders and sintering the feed material and the one or more shapeholders to form a sintered article comprising the one or more shapeholders in a base material. The sintered article is exposed to a solvent to remove the one or more shapeholders from the base material. Additional methods are disclosed, as well as articles including one or more microchannels exhibiting a diameter of from about 5 μm to about 10 mm.
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公开(公告)号：US20240001446A1
公开(公告)日：2024-01-04
申请号：US18037920
申请日：2020-12-01
IPC分类号： B22F10/62 , B33Y70/10 , B22F1/05 , B22F1/103 , B33Y10/00 , B22F10/14 , B22F10/64 , B33Y40/20
CPC分类号： B22F10/62 , B33Y70/10 , B22F1/05 , B22F1/103 , B33Y10/00 , B22F10/14 , B22F10/64 , B33Y40/20 , B22F2301/052 , B22F2301/35 , B22F2301/205 , B22F2302/253 , B22F2998/10 , B22F2999/00 , B22F2201/11 , B22F2201/013
摘要： A shaping composition for controlling deformation of a green body object can include from about 10 wt % to about 80 wt % liquid vehicle, and from about 10 wt % to about 90 wt % metal particulates. The metal particulates can include from about 35 wt % to about 90 wt % high melting point metal particles, from about 10 wt % to about 65 wt % aluminum alloy particles, and from about 0.1 wt % to about 10 wt % metal complex selected from an inorganic metal salt, an organic metal salt, or a metal oxide. The metal of the metal complex can include copper, iron, aluminum, chromium, titanium, cobalt, silver, gold, nickel, tin, or zinc.
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5.发明公开公开(公告)号：US20230400266A1
公开(公告)日：2023-12-14
申请号：US18033592
申请日：2021-12-22
发明人： Seok Ho KIM , Seok KIM , Byung Hui KIM
IPC分类号： F28F13/00 , B33Y10/00 , B33Y80/00 , B33Y40/20 , B22F10/66 , B22F10/62 , B23K1/00 , F28F13/18
CPC分类号： F28F13/003 , B33Y10/00 , B33Y80/00 , B33Y40/20 , B22F10/66 , B22F10/62 , B23K1/0012 , F28F13/185 , B22F2998/10 , B22F2202/01 , F28F2275/04
摘要： Disclosed is a device for high-temperature gas including one or more partitions and three-dimensional lattice structures of different shapes, wherein different spaces formed by the partitions include the three-dimensional lattice structures of different shapes.
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公开(公告)号：US11840016B2
公开(公告)日：2023-12-12
申请号：US17843222
申请日：2022-06-17
IPC分类号： B29C64/165 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/393 , B29C64/30 , B33Y40/20 , B29C71/00 , B29C71/02 , C23C18/16 , C25D5/56 , B22F10/14 , B29C64/112 , B22F10/50 , B22F10/62 , B22F10/64 , B29C70/88 , B29C64/336 , B33Y80/00 , B33Y99/00 , B22F10/12 , B22F10/18 , B22F10/28
CPC分类号： B29C64/165 , B22F10/14 , B22F10/50 , B22F10/62 , B22F10/64 , B29C64/112 , B29C64/30 , B29C64/336 , B29C64/393 , B29C70/882 , B29C71/0009 , B29C71/02 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B33Y50/02 , C23C18/1603 , C25D5/56 , B22F10/12 , B22F10/18 , B22F10/28 , B29C2071/022 , B33Y99/00 , B22F2999/00 , B22F10/14 , B22F3/003 , B22F12/45 , B22F12/55 , B22F12/67 , B22F2998/10 , B22F10/14 , B22F3/10
摘要： A device includes a coater, a dispenser, and a treatment portion. The coater is to coat, layer-by-layer, a build material relative to a build pad to form a 3D object. The dispenser is to at least dispense a fluid including a first at least potentially electrically conductive material in at least some selected locations of an external surface of the 3D object. The treatment portion is to treat the 3D object to substantially increase electrically conductivity on the external surface of the 3D object at the at least some selected locations.
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公开(公告)号：US20230311213A1
公开(公告)日：2023-10-05
申请号：US17702337
申请日：2022-03-23
CPC分类号： B22F10/62 , B22F10/68 , B28B1/001 , B28B11/00 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B22F2301/205
摘要： A method of manufacturing a nanoporous structure on a substrate includes: additively forming a precursor structure from at least one of a metal oxide or a metal cluster compound on a substrate; exposing the precursor structure to a vapor of an organic linker; and reacting the at least one of the metal oxide or the metal cluster compound in the precursor structure with the organic linker to form the nanoporous structure comprising a metal-organic framework.
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8.发明授权公开(公告)号：US11753704B2
公开(公告)日：2023-09-12
申请号：US17577573
申请日：2022-01-18
申请人： Siemens Energy, Inc.
发明人： Kazim Ozbaysal , Ahmed Kamel
IPC分类号： C22C19/05 , B33Y70/00 , C22C1/04 , B23K35/02 , B23K35/30 , C22C30/00 , B33Y80/00 , B33Y40/20 , B22F10/62 , B22F10/64 , B22F12/41 , B22F1/105 , B22F5/04 , B23K26/342 , B29C64/165 , B22F10/14 , B22F10/25 , B22F1/00 , B33Y10/00 , B22F10/28 , B23K103/08 , B22F1/05
CPC分类号： C22C19/056 , B22F1/09 , B22F1/105 , B22F5/04 , B22F10/14 , B22F10/25 , B22F10/62 , B22F10/64 , B22F12/41 , B23K26/342 , B23K35/0261 , B23K35/304 , B29C64/165 , B33Y40/20 , B33Y70/00 , B33Y80/00 , C22C1/0433 , C22C19/057 , C22C30/00 , B22F1/05 , B22F10/28 , B22F2301/052 , B22F2301/15 , B22F2301/205 , B22F2304/10 , B22F2998/10 , B23K2103/08 , B33Y10/00 , C22C2202/00
摘要： A low melt superalloy powder mixture is provided for use with additive manufacturing or welding metal components or portions thereof. The low melt superalloy powder may include by weight about 9.5% to about 10.5% chromium, about 2.9% to about 3.4% cobalt, about 8.0% to about 9.0% aluminum, about 3.8% to about 4.3% tungsten, about 0.8% to about 1.2% molybdenum, about 10% to about 20% tantalum, about 3% to about 12% hafnium, and at least 40% nickel.
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公开(公告)号：US20230219294A1
公开(公告)日：2023-07-13
申请号：US17965472
申请日：2022-10-13
申请人： NUtech Ventures
IPC分类号： B22F10/38 , B22F10/25 , B22F10/66 , B22F10/62 , B22F10/36 , B22F12/43 , B33Y40/20 , B33Y10/00 , B33Y30/00
CPC分类号： B22F10/38 , B22F10/25 , B22F10/66 , B22F10/62 , B22F10/36 , B22F12/43 , B33Y40/20 , B33Y10/00 , B33Y30/00
摘要： Methods, systems, and apparatus, for hybrid additive manufacturing of parts. In one aspect, a method includes providing a workpiece and manufacturing multiple additive layers on a surface of the workpiece. Manufacturing each of the multiple additive layers includes forming one or more formed layers on a surface of the workpiece by depositing a quantity of powder material on a growth surface, the growth surface inclusive of at least one of a first surface of the workpiece and a second surface of a previously formed layer, and applying a first amount of energy to the quantity of powder material to fuse the particles of the powder material into a formed layer fused to the growth surface, where the formed layer includes a formed surface, and further applying a secondary process to a particular area of the formed surface of the one or more formed layers on the workpiece.
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公开(公告)号：US11649556B2
公开(公告)日：2023-05-16
申请号：US17041475
申请日：2019-03-26
申请人： Freemelt AB
发明人： Martin Wildheim , Robin Stephansen
CPC分类号： C25F1/00 , B08B3/08 , B22F10/00 , B22F10/62 , B22F10/68 , B33Y40/20 , B22F10/28 , B33Y10/00 , B22F2999/00 , B22F10/28 , B22F10/62 , B22F2003/241 , B22F10/68 , B22F2003/247 , B22F2202/06
摘要： A method for removing powder from a component or part produced by metal additive manufacturing systems based on powder beds. The method includes manufacturing a part by additive manufacturing, the part having at least one internal cavity with at least one external opening. The internal cavity is at least partly filled with powder, the powder in the internal cavity having grains agglomerated or connected to each other. The method further including: evacuating gas from the internal cavity; adding liquid electrolyte to the internal cavity, and using an electrochemical process for separating connected powder grains in the cavity.
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