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1.发明授权公开(公告)号：US12128627B2
公开(公告)日：2024-10-29
申请号：US17299016
申请日：2019-12-11
CPC分类号： B29C64/371 , B01D46/0093 , B22F1/142 , B22F1/16 , B22F10/77 , B22F2201/10 , B22F2202/11 , B33Y40/20 , B22F2999/00 , B22F1/16 , B22F1/142 , B22F2201/03 , B22F10/77 , B22F1/145
摘要： Disclosed is a method for the post-treatment of particles carried along in a process gas of a device for the generative manufacturing of three-dimensional objects, wherein the particles are conducted to a filter chamber. An oxidant is added to the particles and that an oxidation reaction of the particles with the oxidant is initiated.
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公开(公告)号：US12073989B2
公开(公告)日：2024-08-27
申请号：US17248203
申请日：2021-01-14
发明人： Yasutaka Matsumoto
CPC分类号： H01F41/0246 , B22F1/08 , B22F1/102 , B22F1/14 , B22F1/16 , B22F3/16 , H01F1/22 , B22F2201/03 , B22F2202/01 , B22F2202/11 , B22F2202/13 , B22F2999/00 , B22F1/102 , B22F1/08 , C22C33/02 , C22C2202/02 , B22F2999/00 , B22F1/16 , B22F1/08 , C22C33/02 , C22C2202/02
摘要： A method for producing a powder magnetic core includes applying energy to a surface of a soft magnetic powder coated with an insulator, exposing the soft magnetic powder to an atmosphere having an atmospheric pressure dew point of −30° C. or higher and 15° C. or lower, and forming a molded body by pressing the soft magnetic powder at 20 MPa or more and 400 MPa or less.
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3.发明公开公开(公告)号：US20240042524A1
公开(公告)日：2024-02-08
申请号：US17883088
申请日：2022-08-08
申请人： XEROX CORPORATION
IPC分类号： B22F10/22 , B22F12/53 , B22F12/00 , B22F12/70 , B22F10/32 , B22F10/38 , B33Y10/00 , B33Y30/00 , B33Y70/00
CPC分类号： B22F10/22 , B22F12/53 , B22F12/222 , B22F12/70 , B22F10/32 , B22F10/38 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B22F2201/03 , B22F2301/052 , B22F2302/25 , B22F2301/15
摘要： A method of forming a three-dimensional printed part is disclosed which includes positioning a printing system at a first standoff position under a first condition. The method also includes positioning the printing system at a second standoff position under a second condition. The method of forming a three-dimensional printed part may include where one of the first condition and second condition may include a printing material drop being ejecting onto a surface of a substrate. The printing material drop may include a metal, a metallic alloy, or a combination thereof. A printing system and a three-dimensional printed part employed the method is also disclosed.
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公开(公告)号：US11752549B2
公开(公告)日：2023-09-12
申请号：US17150979
申请日：2021-01-15
发明人： Masahiro Hachiya , Hitoshi Matsuura , Takayuki Arai , Shuhei Kurahashi , Hideo Machida , Hidekazu Teshigawara , Naoya Honmo
IPC分类号： H01F17/00 , H01F27/255 , H01F27/28 , H01F17/04 , H01F27/29 , B22F1/08 , H01F1/20 , H01F1/24 , H01F1/36 , B22F1/16 , B22F1/102 , H01F41/02 , H01F41/04 , H01F1/147 , B22F7/02
CPC分类号： B22F1/08 , B22F1/102 , B22F1/16 , H01F1/20 , H01F1/24 , H01F1/36 , H01F17/0013 , H01F17/0033 , H01F17/04 , H01F27/255 , H01F27/2804 , H01F27/292 , B22F7/02 , B22F2998/10 , B22F2999/00 , H01F1/14766 , H01F41/0246 , H01F41/04 , H01F2017/0066 , H01F2017/0093 , H01F2017/048 , H01F2027/2809 , B22F2998/10 , B22F3/02 , B22F3/1007 , B22F2999/00 , B22F3/1007 , B22F2201/03 , B22F2201/50
摘要： A coil component includes: a magnetic body part and a cover part covering one side of a magnetic layer part; and a coil part embedded in the magnetic body part. The magnetic body part is comprised of the following two types of layers: (A) an oblate soft magnetic grain-containing layer, and (B) a spherical grain-containing layer, wherein layer (A) extends over the entire range of the magnetic body part except for a portion including the coil part in a direction perpendicular to an axis direction of the coil part, layer (B) adjoins layer (A) in the axis direction. The cover part is constituted by multiple layers including one or more of layer(s) (A) and one or more of layer(s) (B) and extending over the entire range of the magnetic body part in the direction perpendicular to the axis direction.
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公开(公告)号：US20190232365A1
公开(公告)日：2019-08-01
申请号：US16092790
申请日：2017-04-10
CPC分类号： B22F1/02 , B22F1/0088 , B22F9/082 , B22F2999/00 , B33Y70/00 , B22F2201/03 , B22F2201/04 , B22F2201/05
摘要： There are provided reactive metal powder in-flight heat treatment processes. For example, such processes comprise providing a reactive metal powder; and contacting the reactive metal powder with at least one additive gas while carrying out said in-flight heat treatment process, thereby obtaining a raw reactive metal powder.
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6.发明申请公开(公告)号：US20190217391A1
公开(公告)日：2019-07-18
申请号：US16230082
申请日：2018-12-21
申请人： Hammond Group, Inc.
CPC分类号： B22F9/082 , B22F9/26 , B22F2009/0824 , B22F2009/0848 , B22F2301/30 , B22F2302/25 , B22F2999/00 , C01G21/06 , C01P2002/30 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/60 , C22C1/053 , C22C1/1042 , H01M4/364 , H01M4/56 , H01M4/57 , H01M10/06 , B22F2201/03
摘要： According to one or more embodiments presently described, metal-containing particles may be formed by a method including forming a molten material from a solid supply material, introducing the molten material into a reaction zone of a Barton reactor, and contacting the molten material with a processing gas in the reaction zone to form solid metal-containing particles comprising solid metallic particles and solid metal oxide particles. The Barton reactor may include a reaction vessel which may include a top cover and sidewalls defining the reaction zone, an agitator, a processing gas inlet, and a product outlet. The molten material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. Less than 99% of the particles may include metal oxide.
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公开(公告)号：US10035193B2
公开(公告)日：2018-07-31
申请号：US15240407
申请日：2016-08-18
申请人： AhuraTech LLC
CPC分类号： B22F9/24 , B22F9/02 , B22F2009/245 , B22F2301/255 , B22F2999/00 , C01B33/18 , C01B39/22 , C01G9/02 , C01G9/08 , C01G49/02 , C01G49/08 , C01P2002/50 , C01P2002/52 , C01P2006/42 , H01B1/10 , B22F2203/11 , B22F2203/13 , B22F2201/03 , B22F2202/01 , B22F2202/11 , B22F2202/06
摘要： A method is presented for synthesizing particles in the presence of a solid phase. Of note, sorption is used to associate a precursor(s) for synthesizing the particles onto or into the surface of a host structure prior to the chemical reaction that results in the particles being formed in or on surface of the host structure. Particles produced by this method can be stored for long durations and released on-demand in a solvent of choice to form stable suspensions without the need for any additional surfactants or stabilizers.
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公开(公告)号：US09833835B2
公开(公告)日：2017-12-05
申请号：US14121416
申请日：2014-09-03
IPC分类号： C22C5/02 , B22F1/00 , B22F9/08 , C22C1/05 , C22C1/10 , C22C19/03 , C22C9/00 , C22C49/02 , C22C5/06 , C22C32/00
CPC分类号： B22F1/0007 , B22F9/082 , B22F2009/0888 , B22F2009/0896 , B22F2207/00 , B22F2999/00 , C22C1/056 , C22C1/1042 , C22C5/02 , C22C5/06 , C22C9/00 , C22C19/03 , C22C32/00 , C22C32/0015 , C22C32/0021 , C22C49/02 , Y10T428/12014 , Y10T428/12056 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , B22F2201/11 , B22F2201/03 , B22F2201/02 , B22F2201/30
摘要： A method of making dispersion-strengthened alloy particles involves melting an alloy having a corrosion and/or oxidation resistance-imparting alloying element, a dispersoid-forming element, and a matrix metal wherein the dispersoid-forming element exhibits a greater tendency to react with a reactive species acquired from an atomizing gas than does the alloying element. The melted alloy is atomized with the atomizing gas including the reactive species to form atomized particles so that the reactive species is (a) dissolved in solid solution to a depth below the surface of atomized particles and/or (b) reacted with the dispersoid-forming element to form dispersoids in the atomized particles to a depth below the surface of said atomized particles. The atomized alloy particles are solidified as solidified alloy particles or as a solidified deposit of alloy particles. Bodies made from the dispersion strengthened alloy particles, deposit thereof, exhibit enhanced fatigue and creep resistance and reduced wear as well as enhanced corrosion and/or oxidation resistance at high temperatures by virtue of the presence of the corrosion and/or oxidation resistance imparting alloying element in solid solution in the particle alloy matrix.
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9.发明申请公开(公告)号：US20170232517A1
公开(公告)日：2017-08-17
申请号：US15434683
申请日：2017-02-16
CPC分类号： B22F3/1055 , B22F3/008 , B22F2998/10 , B22F2999/00 , B33Y10/00 , B33Y50/00 , G06F17/5018 , G06F17/5086 , Y02P10/295 , B22F3/26 , B22F2203/11 , B22F2203/13 , B22F2201/11 , B22F2201/03 , B22F2201/02 , B22F2201/04 , B22F2003/248
摘要： Methods and systems comprise new design procedures that can be implemented for additive manufacturing technologies that involve evaluation of stress concentration sites using finite element analysis and implementation of scanning strategies during fabrication that improve performance by spatially adjusting thermal energy at potential failure sites or high stress regions of a part.
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10.发明授权公开(公告)号：US09732409B2
公开(公告)日：2017-08-15
申请号：US14478990
申请日：2014-09-05
发明人： Randy Gene Ogg , Michael Roders , Michael Meese
CPC分类号： H01M4/049 , B22F1/0059 , B22F2201/03 , B22F2301/15 , B22F2301/35 , B22F2302/45 , B22F2303/01 , B22F2998/10 , C23C8/14 , C23C8/18 , H01M4/0492 , H01M4/248 , H01M4/26 , H01M4/38 , H01M4/62 , H01M4/621 , H01M4/622 , H01M4/624 , H01M4/626 , H01M4/661 , H01M4/662 , H01M4/667 , H01M2004/021 , Y02E60/124
摘要： Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the electrode with a gaseous oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.
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