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Patent Agency Ranking
1.发明公开公开(公告)号：US20240133000A1
公开(公告)日：2024-04-25
申请号：US17986962
申请日：2022-11-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Yu-Hsien CHOU , Chi-San CHEN
CPC classification number: C22C21/02 , B22D17/00 , B22D21/007 , B22F1/05 , B22F10/00 , B22F2301/052
Abstract: An aluminum alloy material includes 1.0 wt % to 13.0 wt % of Si, 0.2 wt % to 1.4 wt % of Fe, 0.2 wt % to 0.8 wt % of Ni, and the remainder being Al and inevitable impurities. The aluminum alloy material can be 3D printed or die-casted to form an aluminum alloy object with a high thermal conductivity.
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公开(公告)号：US20160145722A1
公开(公告)日：2016-05-26
申请号：US14869198
申请日：2015-09-29
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Yu-Hsien CHOU , Chih-Chao YANG , Yen-Yu HOU , Chih-Jung WENG , Chi-San CHEN
IPC: C22C21/02 , C22F1/043 , B23K26/342
CPC classification number: C22C21/02 , B22D21/007 , B22F3/1055 , B22F5/008 , B22F5/02 , B22F2003/248 , B22F2998/10 , B23K26/342 , B33Y10/00 , B33Y70/00 , C22C1/0416 , C22F1/043 , Y02P10/295 , B22F9/082
Abstract: An alloy casting material is provided, which includes 97 to 99 parts by weight of Al and Si, 0.25 to 0.4 parts by weight of Cu, and 0.15 to 1.35 parts by weight of a combination of at least two of Mg, Ni, and Ti. The alloy casting material can be sprayed by gas to form powders, which are melted by laser-additive manufacturing to form a melted object. The melted object can be processed by an ageing heat treatment to complete an alloy object.
Abstract translation: 提供了一种合金铸造材料，其包括97至99重量份的Al和Si，0.25至0.4重量份的Cu和0.15至1.35重量份的Mg，Ni和Ti中的至少两种的组合 。 合金铸造材料可以通过气体喷涂形成粉末，其通过激光添加剂制造熔化以形成熔化的物体。 可以通过老化热处理来处理熔化的物体以完成合金物体。
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公开(公告)号：US20250162032A1
公开(公告)日：2025-05-22
申请号：US18512238
申请日：2023-11-17
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Yu-Hsien CHOU , Li-Shing CHOU , Chi-San CHEN
Abstract: A method of forming copper oxide nanopowder includes dissolving copper metal bulk in an acidic solution to form a copper-containing solution, wherein the acidic solution is sulfuric acid or nitric acid. The method includes adding an alkaline solution into the copper-containing solution to precipitate a solid. The method includes filtering, collecting, and drying the solid. The method includes calcinating the solid to obtain copper oxide nanopowder. When the acidic solution is sulfuric acid, the copper oxide nanopowder is a combination of long-bar shaped and sheet-shaped. When the acidic solution is nitric acid, the copper oxide nanopowder is short-bar shaped. The copper oxide nanopowder and an aqueous resin can be mixed to form an electrically insulating and thermally conductive film.
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4.发明公开公开(公告)号：US20240229196A9
公开(公告)日：2024-07-11
申请号：US17986962
申请日：2022-11-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Yu-Hsien CHOU , Chi-San CHEN
CPC classification number: C22C21/02 , B22D17/00 , B22D21/007 , B22F1/05 , B22F10/00 , B22F2301/052
Abstract: An aluminum alloy material includes 1.0 wt % to 13.0 wt % of Si, 0.2 wt % to 1.4 wt % of Fe, 0.2 wt % to 0.8 wt % of Ni, and the remainder being Al and inevitable impurities. The aluminum alloy material can be 3D printed or die-casted to form an aluminum alloy object with a high thermal conductivity.
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5.发明申请公开(公告)号：US20180133795A1
公开(公告)日：2018-05-17
申请号：US15393894
申请日：2016-12-29
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chih-Jung WENG , Chih-Chao YANG , Yu-Hsien CHOU , Shun-Huei WANG
CPC classification number: B22F3/1055 , B22F1/0003 , B22F9/082 , B33Y10/00 , B33Y70/00 , C22C33/0257 , C22C38/02 , C22C38/18
Abstract: Disclosed is an low carbon steel alloy composition, including 98.5 to 99.7 parts by weight of Fe, 0.1 to 0.3 parts by weight of C, 0.1 to 0.6 parts by weight of Si, and 0.15-0.45 parts by weight of Cr. The low carbon steel alloy composition can be sprayed by gas to form powders, which are sintered by laser additive manufacturing to form a sintered object.
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