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公开(公告)号：US20240177927A1
公开(公告)日：2024-05-30
申请号：US18433052
申请日：2024-02-05
IPC分类号： H01F41/14 , B22F10/25 , B22F10/38 , B32B1/00 , B32B3/02 , B32B3/26 , B32B3/30 , B32B5/14 , B32B5/16 , B32B7/025 , B32B7/027 , B32B15/04 , B33Y80/00 , C23C4/01 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/12 , C23C24/00 , C23C24/04 , C23C30/00 , H01F7/00 , H01F7/02 , H01F41/20 , H01F41/30 , H01F41/34 , H10N10/00 , H10N10/80 , H10N10/857 , H10N15/00 , H10N30/00 , H10N30/01 , H10N30/074 , H10N30/076 , H10N60/00 , H10N60/01 , B33Y10/00 , H10N10/01
CPC分类号： H01F41/14 , B22F10/25 , B22F10/38 , B32B1/00 , B32B3/02 , B32B3/26 , B32B3/30 , B32B5/14 , B32B5/142 , B32B5/145 , B32B5/16 , B32B7/025 , B32B7/027 , B32B15/04 , B32B15/043 , B33Y80/00 , C23C4/01 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/12 , C23C24/00 , C23C24/04 , C23C30/00 , C23C30/005 , H01F7/00 , H01F7/02 , H01F41/20 , H01F41/30 , H01F41/34 , H10N10/00 , H10N10/80 , H10N10/857 , H10N15/00 , H10N30/00 , H10N30/01 , H10N30/074 , H10N30/076 , H10N30/1051 , H10N60/00 , H10N60/01 , B22F2999/00 , B33Y10/00 , C22C2202/00 , H10N10/01 , Y10T428/12389 , Y10T428/12396 , Y10T428/12458 , Y10T428/12493 , Y10T428/12528 , Y10T428/12535 , Y10T428/12681 , Y10T428/24942 , Y10T428/249921 , Y10T428/26
摘要： A method, in accordance with one embodiment, includes forming an array of structures from a raw material via cold spray. Each of the structures is characterized by having a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure, at least 90% of a theoretical density of the raw material, and essentially the same functional properties as the raw material. A method, in accordance with another embodiment, includes positioning a mask between a cold spray nozzle and a substrate, and forming a structure on the substrate by cold spraying a raw material from the cold spray nozzle. The structure has a shape corresponding to an aperture in the mask.
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2.发明授权公开(公告)号：US11923131B2
公开(公告)日：2024-03-05
申请号：US17096699
申请日：2020-11-12
IPC分类号： H01F7/02 , B22F10/25 , B22F10/38 , B32B1/04 , B32B3/02 , B32B3/26 , B32B3/30 , B32B5/14 , B32B5/16 , B32B7/025 , B32B7/027 , B32B15/04 , B33Y80/00 , C23C4/01 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/12 , C23C24/00 , C23C24/04 , C23C30/00 , H01F7/00 , H01F41/14 , H01F41/20 , H01F41/30 , H01F41/34 , H10N10/00 , H10N10/80 , H10N10/857 , H10N15/00 , H10N30/00 , H10N30/01 , H10N30/074 , H10N30/076 , H10N60/00 , H10N60/01 , B33Y10/00 , H10N10/01
CPC分类号： H01F41/14 , B22F10/25 , B22F10/38 , B32B1/04 , B32B3/02 , B32B3/26 , B32B3/30 , B32B5/14 , B32B5/142 , B32B5/145 , B32B5/16 , B32B7/025 , B32B7/027 , B32B15/04 , B32B15/043 , B33Y80/00 , C23C4/01 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/12 , C23C24/00 , C23C24/04 , C23C30/00 , C23C30/005 , H01F7/00 , H01F7/02 , H01F41/20 , H01F41/30 , H01F41/34 , H10N10/00 , H10N10/80 , H10N10/857 , H10N15/00 , H10N30/00 , H10N30/01 , H10N30/074 , H10N30/076 , H10N30/1051 , H10N60/00 , H10N60/01 , B22F2999/00 , B33Y10/00 , C22C2202/00 , H10N10/01 , Y10T428/12389 , Y10T428/12396 , Y10T428/12458 , Y10T428/12493 , Y10T428/12528 , Y10T428/12535 , Y10T428/12681 , Y10T428/24942 , Y10T428/249921 , Y10T428/26 , B22F2999/00 , B22F10/25 , B22F2207/01 , C22C2202/02
摘要： A product includes an array of cold spray-formed structures. Each of the structures is characterized by having a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure, at least 90% of a theoretical density of a raw material from which the structure is formed, and essentially the same functional properties as the raw material. A product includes a cold spray-formed structure characterized by having a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure, at least 90% of a theoretical density of a raw material from which the structure is formed, and essentially the same functional properties as the raw material.
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3.发明申请公开(公告)号：US20220148802A1
公开(公告)日：2022-05-12
申请号：US17096699
申请日：2020-11-12
摘要： A product includes an array of cold spray-formed structures. Each of the structures is characterized by having a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure, at least 90% of a theoretical density of a raw material from which the structure is formed, and essentially the same functional properties as the raw material. A product includes a cold spray-formed structure characterized by having a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure, at least 90% of a theoretical density of a raw material from which the structure is formed, and essentially the same functional properties as the raw material.
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公开(公告)号：US20230235432A1
公开(公告)日：2023-07-27
申请号：US17803924
申请日：2023-01-23
申请人： Iowa state university research foundation, Inc. , Lawrence Livermore National Security, LLC , UT- Battelle, LLC , Eck Industries, Inc.
发明人： Ryan T. Ott , Fanqiang Meng , Scott K. McCall , Hunter B. Henderson , Oriando Rios , Zachary C. Sims , David Weiss
CPC分类号： C22C32/0036 , C22C1/051 , C22C32/0063
摘要： MMC’s comprising an Al—RE alloy-based matrix and ceramic, metal and/or intermetallic reinforcement particulates dispersed in the alloy matrix provide improved strength and ductility wherein the reinforcement particulates have a higher melting temperature than the matrix alloy.
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公开(公告)号：US20210108292A1
公开(公告)日：2021-04-15
申请号：US16927787
申请日：2020-07-13
申请人： Lawrence Livermore National Security, LLC , University of Tennessee Research Foundation , Iowa State University Research Foundation, Inc. , UT-Battelle, LLC , Eck Industries, Inc.
发明人： Emily E. Moore , Hunter B. Henderson , Aurelien Perron , Scott K. McCall , Orlando Rios , Zachary C. Sims , Michael S. Kesler , David Weiss , Patrice E. A. Turchi , Ryan T. Ott
IPC分类号： C22C21/02
摘要： An alloy includes aluminum, a rare earth element, and an alloying element selected from the following: Si, Cu, Mg, Fe, Ti, Zn, Zr, Mn, Ni, Sr, B, Ca, and a combination thereof. The aluminum (Al), the rare earth element (RE), and the alloying element are characterized by forming at least one form of an intermetallic compound. An amount of the rare earth element in the alloy is in a range of about 1 wt. % to about 12 wt. %, and an amount of the alloying element in the alloy is greater than an amount of the alloying element present in the intermetallic compound.
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公开(公告)号：US11859266B2
公开(公告)日：2024-01-02
申请号：US17681424
申请日：2022-02-25
申请人： Lawrence Livermore National Security, LLC , Eck Industries, Inc. , Iowa State University Research Foundation, Inc. , University of Tennessee Research Foundation , UT-Battelle, LLC
发明人： Scott K. McCall , Alexander Baker , Hunter B. Henderson , Tian Li , Aurelien Perron , Zachary Cole Sims , David Weiss , Ryan T. Ott , Orlando Rios , Max Neveau
CPC分类号： C22C19/055 , C22C1/023
摘要： A product includes a material having: nickel and at least one rare earth element. The at least one rare earth element is present in the material in a weight percentage in a range of about 2% to about 20% relative to a total weight of the material. A method includes forming a material comprising an alloy of nickel and at least one rare earth element. The at least one rare earth element is present in the material in a weight percentage in a range of about 2% to about 20% relative to a total weight of the material.
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公开(公告)号：US11718898B2
公开(公告)日：2023-08-08
申请号：US16927787
申请日：2020-07-13
申请人： Lawrence Livermore National Security, LLC , University of Tennessee Research Foundation , Iowa State University Research Foundation, Inc. , UT-Battelle, LLC , Eck Industries, Inc.
发明人： Emily E. Moore , Hunter B. Henderson , Aurelien Perron , Scott K. McCall , Orlando Rios , Zachary C. Sims , Michael S. Kesler , David Weiss , Patrice E. A. Turchi , Ryan T. Ott
IPC分类号： C22C21/02
CPC分类号： C22C21/02 , Y10T428/12181
摘要： An alloy includes aluminum, a rare earth element, and an alloying element selected from the following: Si, Cu, Mg, Fe, Ti, Zn, Zr, Mn, Ni, Sr, B, Ca, and a combination thereof. The aluminum (Al), the rare earth element (RE), and the alloying element are characterized by forming at least one form of an intermetallic compound. An amount of the rare earth element in the alloy is in a range of about 1 wt. % to about 12 wt. %, and an amount of the alloying element in the alloy is greater than an amount of the alloying element present in the intermetallic compound.
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公开(公告)号：US20230343513A1
公开(公告)日：2023-10-26
申请号：US18216463
申请日：2023-06-29
发明人： Scott K. McCall , Sarah Baker , Joshua Kuntz , Jonathan R. I. Lee , Christine A. Orme , Marcus A. Worsley , Alexander A. Baker , Matthew A. Worthington
摘要： A method of forming a magnet includes forming a structure by electrophoretic deposition (EPD), and after forming the structure, sintering the formed structure to form a magnet. The forming the structure by EPD includes adding a plurality of first particles having magnetic anisotropy to an EPD chamber and applying a voltage differential across electrodes of the EPD chamber to create an electric field in the EPD chamber for causing electrophoretic deposition of the first particles above a first of the electrodes for forming a first layer comprising the first particles.
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公开(公告)号：US11735359B2
公开(公告)日：2023-08-22
申请号：US16020897
申请日：2018-06-27
发明人： Scott K. McCall , Sarah Baker , Joshua Kuntz , Jonathan R. I. Lee , Christine A. Orme , Marcus A. Worsley , Alexander A. Baker , Matthew A. Worthington
摘要： In one embodiment, a magnet includes a plurality of layers, each layer having a microstructure of sintered particles. The particles in at least one of the layers are characterized as having preferentially aligned magnetic orientations in a first direction.
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公开(公告)号：US20220380868A1
公开(公告)日：2022-12-01
申请号：US17803369
申请日：2022-05-25
申请人： Iowa State University Research Foundation, Inc. , UT-Battelle, LLC , University of Tennessee Research Foundation , Fok Industries, Inc. , Lawrence Livermore National Security, LLC
发明人： Ryan T. Ott , Orlando Rios , Zachary C. Sims , David Weiss , Michael G. Kesler , Fanqiang Meng , Scott K. McCall , Hunter B. Henderson
摘要： Production of a bulk Al-RE alloy body (product) using cast billets/ingots (cooling rates
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