公开(公告)号：US20240363285A1

公开(公告)日：2024-10-31

申请号：US18770098

申请日：2024-07-11

申请人： Honeywell Federal Manufacturing & Technologies, LLC

发明人： Jonathan Douglas Hatch ,  Bob Dearth ,  Ida Sanchez ,  Francisco Garcia-Moreno

IPC分类号： H01F41/02 ,  B22F10/00 ,  B22F10/10 ,  B22F10/25 ,  B22F10/64 ,  B22F10/80 ,  B22F12/00 ,  B22F12/10 ,  B22F12/58 ,  B23K26/342 ,  B23K101/36 ,  B23K103/04 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20

CPC分类号： H01F41/02 ,  B22F10/00 ,  B22F10/25 ,  B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B22F10/10 ,  B22F10/64 ,  B22F10/80 ,  B22F12/10 ,  B22F12/22 ,  B22F12/58 ,  B23K2101/36 ,  B23K2103/04

摘要： Systems and methods for forming a magnetically-enabled part via additive manufacturing. The method includes depositing a layer of additive manufacturing material on a build plate, melting or sintering the layer of additive manufacturing material, depositing additional layers of additive manufacturing material on previous layers of additive manufacturing material, the additive manufacturing material of at least some of the additional layers being magnetically permeable, and melting or sintering the additional layers of additive manufacturing material such that the magnetically-enabled part has a transition region including at least some of the magnetically permeable additive manufacturing material.

公开(公告)号：US12115579B2

公开(公告)日：2024-10-15

申请号：US18550677

申请日：2022-03-15

申请人： K.K. SUN METALON

发明人： Kazuhiko Nishioka ,  Koji Kageyama

IPC分类号： B22F3/16 ,  B22F1/12 ,  B22F3/00 ,  B22F3/14 ,  B22F3/24 ,  B22F5/00 ,  B22F7/02 ,  B22F9/20 ,  B22F10/10 ,  B22F10/20 ,  B22F10/22 ,  B22F10/25 ,  B22F10/66 ,  B22F12/41 ,  B22F12/50 ,  B22F12/60 ,  B22F12/70 ,  B23K1/005 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B22F3/105

CPC分类号： B22F10/22 ,  B22F1/12 ,  B22F3/004 ,  B22F3/14 ,  B22F3/16 ,  B22F3/24 ,  B22F5/00 ,  B22F7/02 ,  B22F9/20 ,  B22F10/10 ,  B22F10/20 ,  B22F10/25 ,  B22F10/66 ,  B22F12/41 ,  B22F12/50 ,  B22F12/60 ,  B22F12/70 ,  B23K1/005 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B22F2003/1054 ,  B22F2201/01 ,  B22F2201/10 ,  B22F2201/50 ,  B22F2202/11 ,  B22F2301/052 ,  B22F2301/35 ,  B22F2998/10 ,  B22F2999/00 ,  C04B2237/34 ,  C04B2237/363

摘要： Provided is a method for producing a metal solid, the method being capable of easily producing a metal solid. A method for producing a metal solid, the method comprising covering at least a portion of the periphery of a metal powder with a high-melting-point material having a melting point higher than the melting point of the metal powder; and irradiating the metal powder, at least a portion of the periphery of which is covered with the high-melting-point material, with microwaves to heat the metal powder, thereby sintering or melt-solidifying the metal powder.

公开(公告)号：US12103269B2

公开(公告)日：2024-10-01

申请号：US17966416

申请日：2022-10-14

申请人： Halliburton Energy Services, Inc.

发明人： Shashwat Shukla ,  Arpana Singh

IPC分类号： B32B15/01 ,  B22F10/25 ,  B33Y10/00 ,  B33Y70/00

CPC分类号： B32B15/017 ,  B22F10/25 ,  B33Y10/00 ,  B33Y70/00

摘要： A metal can include a metallic substrate and an alloy coating. The alloy coating may have a higher entropy than the entropy of the metallic substrate. The alloy coating may coat an external surface of the metallic substrate. The metal coated by the higher entropy alloy on an external surface of the metallic substrate may serve to increase resistance of the metal to hydrogen-induced cracking in a downhole environment.

公开(公告)号：US12103086B2

公开(公告)日：2024-10-01

申请号：US17615627

申请日：2019-08-08

申请人： Halliburton Energy Services, Inc.

发明人： Daniel Brendan Voglewede

IPC分类号： B33Y10/00 ,  B22F7/08 ,  B22F10/18 ,  B22F10/28 ,  B33Y70/00 ,  B33Y80/00 ,  C22C38/00 ,  E21B10/54 ,  B22F10/25

CPC分类号： B22F7/08 ,  B22F10/18 ,  B22F10/28 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  E21B10/54 ,  B22F10/25 ,  C22C38/00

摘要： The present disclosure relates to an earth-boring drill bit including a shank, an internal region formed from at least a first alloy using additive manufacturing and secured to the shank, and an exterior region formed from at least a second alloy using additive manufacturing and secured to the internal region using additive manufacturing. The first alloy and the second alloy have a different modulus of elasticity, yield strength, resilience, ductility, hardness, fracture toughness, wear resistance, corrosion resistance, or erosion resistance. The disclosure further includes a method of manufacturing such an earth-boring drill by depositing a plurality of layers according to a drill bit specification using additive manufacturing.

公开(公告)号：US12097559B2

公开(公告)日：2024-09-24

申请号：US18273270

申请日：2022-02-25

申请人： Jiangsu University

发明人： Jinzhong Lu ,  Xiang Xu ,  Kaiyu Luo ,  Jialong Du ,  Xingyu Bu

IPC分类号： B22F10/38 ,  B22F7/06 ,  B22F10/25 ,  B22F10/31 ,  B22F10/366 ,  B22F10/85 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y50/02 ,  B33Y80/00

CPC分类号： B22F10/38 ,  B22F7/062 ,  B22F10/25 ,  B22F10/31 ,  B22F10/366 ,  B22F10/85 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y50/02 ,  B33Y80/00 ,  B22F2007/068 ,  B22F2998/10

摘要： The present disclosure relates to an eccentric extreme high-speed-rate laser hybrid manufacturing method for a rotary engineering component. By positioning an extreme high-speed-rate laser direct energy deposition machining head at a predetermined eccentric distance, the damage caused by reflected light to the machining head is effectively reduced, to prolong a service life of the machining head. Also a conventional form of a molten pool in extreme high-speed-rate laser direct energy deposition can be changed, namely from a “falling” form caused by a high-speed movement and a gravity to a “climbing” form. Thus, in extreme high-speed-rate laser direct energy deposition machining, the molten pool has a longer time to fully contact a surface of the rotary engineering component to form desirable bonding performance.

公开(公告)号：US12091567B2

公开(公告)日：2024-09-17

申请号：US17591264

申请日：2022-02-02

申请人： Kuprion, Inc.

发明人： Zhenggang Li ,  Yeng Ming Lam ,  Chee Lip Gan ,  Jaewon Kim ,  Alfred A. Zinn

IPC分类号： C09D11/52 ,  B22F1/052 ,  B22F1/0545 ,  B22F1/102 ,  B41M5/00 ,  B41M7/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09D5/24 ,  C09D11/033 ,  C09D11/037 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  H01B1/02 ,  H01B1/22 ,  H01B5/14 ,  H01B13/00 ,  H05K1/09 ,  H05K3/12 ,  B22F7/08 ,  B22F10/10 ,  B22F10/25 ,  B22F10/28 ,  B22F10/40 ,  B22F10/64

CPC分类号： C09D11/52 ,  B22F1/052 ,  B22F1/0545 ,  B22F1/102 ,  B41M5/0023 ,  B41M7/009 ,  B82Y40/00 ,  C09D5/24 ,  C09D11/033 ,  C09D11/037 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  H01B1/026 ,  H01B1/22 ,  H01B5/14 ,  H01B13/0016 ,  H05K1/097 ,  H05K3/1283 ,  B22F7/08 ,  B22F10/10 ,  B22F10/25 ,  B22F10/28 ,  B22F10/40 ,  B22F10/64 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  H05K2201/0245 ,  H05K2201/0257 ,  H05K2201/0266 ,  H05K2201/0272 ,  B22F2999/00 ,  B22F1/054 ,  B22F1/0547 ,  B22F1/065 ,  B22F1/0551 ,  B22F2998/10 ,  B22F10/10 ,  B22F3/10 ,  B22F2999/00 ,  B22F1/065 ,  B22F1/054 ,  B22F1/0551 ,  B22F1/0547 ,  B22F2999/00 ,  B22F1/056 ,  B22F1/0547 ,  B22F1/065 ,  B22F1/0551 ,  B22F2999/00 ,  B22F1/065 ,  B22F1/056 ,  B22F1/0551 ,  B22F1/0547

摘要： According to embodiments of the present invention, an ink composition is provided. The ink composition includes a plurality of nanostructures distributed in at least two cross-sectional dimension ranges, wherein each nanostructure of the plurality of nanostructures is free of a cross-sectional dimension of more than 200 nm. According to further embodiments of the present invention, a method for forming a conductive member and a conductive device are also provided.

公开(公告)号：US12084745B2

公开(公告)日：2024-09-10

申请号：US17192125

申请日：2021-03-04

申请人： DAIHEN CORPORATION ,  Osaka Research Institute of Industrial Science and Technology

发明人： Ryusuke Tsubota ,  Yohei Oka ,  Akira Okamoto ,  Takayuki Nakamoto ,  Takahiro Sugahara ,  Naruaki Shinomiya ,  Mamoru Takemura ,  Sohei Uchida

IPC分类号： C22C1/04 ,  B22F3/24 ,  B22F10/00 ,  B22F10/25 ,  B22F10/28 ,  B22F10/32 ,  B22F10/36 ,  B22F10/64 ,  B33Y10/00 ,  B33Y70/00 ,  C22C9/00 ,  C22C9/06 ,  C22F1/08 ,  B22F10/80 ,  B22F12/41 ,  B22F12/67 ,  B33Y80/00

CPC分类号： C22C1/0425 ,  B22F3/24 ,  B22F10/00 ,  B22F10/28 ,  B22F10/64 ,  B33Y70/00 ,  C22C9/00 ,  C22C9/06 ,  C22F1/08 ,  B22F2003/248 ,  B22F10/25 ,  B22F10/32 ,  B22F10/36 ,  B22F10/80 ,  B22F12/41 ,  B22F12/67 ,  B22F2998/10 ,  B33Y10/00 ,  B33Y80/00 ,  Y02P10/25 ,  B22F2998/10 ,  B22F10/00 ,  B22F2003/248 ,  B22F2998/10 ,  B22F10/28 ,  B22F2003/248

摘要： A copper alloy powder is a copper alloy powder for additive manufacturing. The copper alloy powder contains more than 1.00 mass % and not more than 2.80 mass % of chromium, and a balance of copper. A method for producing an additively-manufactured article includes a first step of preparing a copper alloy powder containing more than 1.00 mass % and not more than 2.80 mass % of chromium and a balance of copper and a second step of producing the additively-manufactured article from the copper alloy powder, and the additively-manufactured article is produced such that forming a powder layer including the copper alloy powder, and solidifying the copper alloy powder at a predetermined position in the powder layer to form a shaped layer are sequentially repeated to stack such shaped layers to thus produce the additively-manufactured article.

公开(公告)号：US20240293865A1

公开(公告)日：2024-09-05

申请号：US18582863

申请日：2024-02-21

申请人： CANON KABUSHIKI KAISHA

发明人： SHOTA AMANO ,  RIKA COURQUIN ,  TSUTOMU SHIMANO ,  MOTOKI OKINAKA ,  YUTAKA ARAI

IPC分类号： B22F10/25 ,  B22F1/052 ,  B22F1/054 ,  B22F1/12

CPC分类号： B22F10/25 ,  B22F1/052 ,  B22F1/056 ,  B22F1/12 ,  B22F2302/05 ,  B22F2302/105 ,  B22F2302/25 ,  B22F2304/054 ,  B22F2304/10

摘要： Provided is a powder for shaping through irradiation with an energy beam, the powder including: a sublimable substance; and a sublimation suppression material, wherein the sublimation suppression material is an inorganic compound, and wherein particles of the sublimation suppression material adhere to part of surfaces of particles of the sublimable substance.

公开(公告)号：US20240269902A1

公开(公告)日：2024-08-15

申请号：US18610918

申请日：2024-03-20

申请人： Nexa3D ApS

发明人： Jon Jessen ,  Lasse Guldborg Staal ,  Tanya H. Olsen ,  Thore Langholz

IPC分类号： B29C33/52 ,  B22F10/25 ,  B22F10/28 ,  B22F10/64 ,  B22F10/68 ,  B29C33/38 ,  B29C33/40 ,  B29C45/26 ,  B29C45/44 ,  B29C64/124 ,  B33Y10/00 ,  B33Y80/00

CPC分类号： B29C33/52 ,  B22F10/64 ,  B22F10/68 ,  B29C33/3835 ,  B29C33/3842 ,  B29C33/40 ,  B29C45/26 ,  B29C45/4457 ,  B29C64/124 ,  B33Y80/00 ,  B22F10/25 ,  B22F10/28 ,  B33Y10/00

摘要： Sacrificial additively manufactured molds having a dissolvable material for use in thermoplastic injection molding processes at plastic melt temperatures in the range of 70-450 degrees C. and injection pressure in the range of 0.2-400 MPa. A method of producing a molded article using said sacrificial additively manufactured molds is also disclosed.

公开(公告)号：US12048965B2

公开(公告)日：2024-07-30

申请号：US17303176

申请日：2021-05-21

申请人： NORSK TITANIUM AS

发明人： Pedro Almeida ,  Dale Grigorenko ,  Steven Rondeau

IPC分类号： B22F10/25 ,  B22F10/43 ,  B22F10/47 ,  B23K26/34 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/10

CPC分类号： B22F10/25 ,  B22F10/43 ,  B22F10/47 ,  B23K26/34 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/10

摘要： Provided are a mount system and systems and methods using the mount system for manufacturing objects, especially titanium and titanium alloy objects, by directed energy deposition. The methods include thermally pre-bending the substrate onto which the object is to be manufactured to form a pre-bent substrate, attaching the pre-bent substrate to a jig using the mount system as an underlying support, pre-heating the substrate, and forming the object on the pre-heated, pre-bent substrate using a directed energy deposition technique.