公开(公告)号：US11685989B2

公开(公告)日：2023-06-27

申请号：US16628355

申请日：2018-06-21

申请人： THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

发明人： Csilla Miko ,  Jean-Luc Bazin

IPC分类号： B22F1/02 ,  C23C14/22 ,  C23C14/48 ,  B22F1/16 ,  B22F1/05 ,  B22F1/052 ,  B22F1/17 ,  C23C14/06 ,  B22F1/054 ,  B22F1/00 ,  B22F3/11 ,  B22F1/065

CPC分类号： B22F1/16 ,  B22F1/00 ,  B22F1/05 ,  B22F1/052 ,  B22F1/054 ,  B22F1/065 ,  B22F1/09 ,  B22F1/17 ,  B22F3/1103 ,  C23C14/0635 ,  C23C14/0641 ,  C23C14/221 ,  C23C14/223 ,  C23C14/48 ,  B22F2302/00 ,  B22F2302/10 ,  B22F2302/15 ,  B22F2302/20 ,  B22F2302/35 ,  Y10T428/12028 ,  Y10T428/12181 ,  Y10T428/12576 ,  Y10T428/12625 ,  Y10T428/12729 ,  Y10T428/12736 ,  Y10T428/12806 ,  Y10T428/12875 ,  Y10T428/12889 ,  Y10T428/12896 ,  Y10T428/2495 ,  Y10T428/24942 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993

摘要： A method for surface treatment of a metal material in a powder state is provided, the method including obtaining a powder formed from a plurality of particles of the metal material to be treated; and subjecting the powder to an ion implantation process by directing a beam of singly-charged or multi-charged ions towards an outer surface of the particles, the beam being produced by a source of singly-charged or multi-charged ions, whereby the particles have an overall spherical shape with a radius (R). There is also provided a material in a powder state formed from a plurality of particles having a ceramic outer layer and a metal core, the particles having an overall spherical shape.

公开(公告)号：US07921972B2

公开(公告)日：2011-04-12

申请号：US11443567

申请日：2006-05-30

申请人： Oscar D'Almeida ,  Mathias Woydt ,  Jean-Thierry Audren

发明人： Oscar D'Almeida ,  Mathias Woydt ,  Jean-Thierry Audren

IPC分类号： H02K7/10 ,  F16D65/12

CPC分类号： H02N2/10 ,  B22F2998/00 ,  C22C1/0416 ,  C22C21/00 ,  Y10T428/24355 ,  B22F2303/40 ,  B22F2301/05 ,  B22F2302/10 ,  B22F2302/15 ,  B22F2302/20 ,  B22F2302/35 ,  B22F2302/25

摘要： The invention concerns a system, in particular suitable for high power engines, comprising at least a rotor and means comprising active sections fit for making the rotor(s) rotate by their synchronized deformation, characterized in that the rotor material comprises an Al, Fe alloy with at least one other element, the alloy comprising at least more or less 80% in weight of Al and at least between 0.1 and 15.0% in weight in Fe.

摘要翻译： 本发明涉及一种特别适用于大功率发动机的系统，其包括至少一个转子和包括适于通过其同步变形使转子旋转的主动部分的装置，其特征在于，转子材料包括Al，Fe合金 与至少一种其它元素，所述合金包含至少更多或更少80重量％的Al和至少0.1至15.0重量％的Fe。

公开(公告)号：US20240173772A1

公开(公告)日：2024-05-30

申请号：US18285096

申请日：2022-03-29

申请人： Olivier SMILJANIC

发明人： Olivier SMILJANIC

IPC分类号： B22F10/28 ,  B22F1/054 ,  B22F1/16 ,  B33Y10/00 ,  B33Y70/10

CPC分类号： B22F10/28 ,  B22F1/054 ,  B22F1/16 ,  B33Y10/00 ,  B33Y70/10 ,  B22F2301/35 ,  B22F2302/35 ,  B22F2302/403 ,  B22F2998/10

摘要： The disclosure relates to materials and methods for additive manufacturing. For example, the material can comprise nanoparticles deposited on nanostructures to form the decorated nanostructure material; nanoparticles deposited on nanostructures, wherein the nanoparticles are bound together to form a three-dimensional network of the material; or nanoparticles deposited on nanostructures; and additive particles bound to the nanoparticles to form a three-dimensional network of the material. There are also provided methods for additive manufacturing comprising subjecting a material comprising nanoparticles deposited on nanostructures, and additive particles bound to the nanoparticles, to an energy treatment in conditions to form a green, and subjecting the green to a thermal treatment to provide an additive manufacturing item.

公开(公告)号：US20150063930A1

公开(公告)日：2015-03-05

申请号：US14367266

申请日：2012-12-19

申请人： SANDVIK INTELLECTUAL PROPERTY AB

发明人： Andreas Hedin ,  Susanne Norgren ,  Nina Sjodahl ,  Jose Garcia

IPC分类号： B22F8/00 ,  B22F9/04 ,  B22F3/12 ,  B23B51/00 ,  B23C5/10

CPC分类号： B22F8/00 ,  B22F3/12 ,  B22F9/04 ,  B22F2005/001 ,  B22F2009/041 ,  B22F2009/043 ,  B22F2301/15 ,  B22F2301/35 ,  B22F2302/10 ,  B22F2302/15 ,  B22F2302/35 ,  B22F2303/01 ,  B22F2303/05 ,  B22F2998/00 ,  B22F2998/10 ,  B23B51/00 ,  B23B2222/28 ,  B23C5/10 ,  B23C2222/28 ,  C22C29/02 ,  C22C29/08 ,  Y02P10/24 ,  Y02W30/541 ,  Y10T407/27

摘要： The present invention relates to a method of making a cemented carbide comprising mixing in a slurry a first powder fraction and a second powder fraction, subjecting the slurry to milling, drying, pressing and sintering. The first powder fraction is made from cemented carbide scrap recycled using the Zn recovery process, comprising the elements W, C, Co, and at least one or more of Ta, Ti, Nb, Cr, Zr, Hf and Mo, and the second powder fraction comprising virgin raw materials of WC and possibly carbides and/or carbonitrides of one or more of Cr, Zr, W, Ta, Ti, Hf and Nb. The first powder fraction is subjected to a pre-milling step, prior to the step of forming the slurry, to obtain an average grain size of between 0.2 to 1.5 μm.

摘要翻译： 本发明涉及一种制造硬质合金的方法，包括在浆料中混合第一粉末部分和第二粉末部分，对浆料进行研磨，干燥，压制和烧结。 第一粉末部分由使用Zn回收工艺再循环的硬质合金废料制成，包括元素W，C，Co以及至少一种或多种Ta，Ti，Nb，Cr，Zr，Hf和Mo，第二粉末部分由第二种 粉末组分包含WC的原始原料和可能的Cr，Zr，W，Ta，Ti，Hf和Nb中的一种或多种的碳化物和/或碳氮化物。 在形成浆料的步骤之前，对第一粉末部分进行预研磨步骤，以获得0.2-1.5μm的平均粒度。

公开(公告)号：US08328955B2

公开(公告)日：2012-12-11

申请号：US13144592

申请日：2010-01-14

申请人： Yuya Wakabayashi ,  Takeshi Takahashi ,  Nobuya Matsutani

发明人： Yuya Wakabayashi ,  Takeshi Takahashi ,  Nobuya Matsutani

IPC分类号： H01F1/18

CPC分类号： H01F41/0246 ,  B22F2998/00 ,  C21D6/008 ,  C21D8/12 ,  C22C19/03 ,  C22C30/00 ,  C22C33/0228 ,  C22C38/02 ,  C22C38/06 ,  C22C38/08 ,  C22C38/34 ,  C22C2202/02 ,  C22F1/10 ,  H01F1/1475 ,  H01F1/14766 ,  H01F1/14791 ,  H01F1/24 ,  H01F1/33 ,  H01F3/08 ,  B22F2303/01 ,  B22F2301/35 ,  B22F2303/05 ,  B22F2301/052 ,  B22F2301/15 ,  B22F2302/25 ,  B22F2302/35

摘要： A composite magnetic material is manufactured having magnetic properties that can excellently cope with the decreasing size and increasing electric current of magnetic elements, such as choke coils, and can be used in a high frequency range, a dust core using the composite magnetic material, and a method of manufacturing the same. The dust core includes magnetic metal powder and an insulating material, in which the magnetic metal powder has a Vickers hardness (Hv) of 230 ≦ Hv≦ 1000, the insulating material has a compressive strength of 10000 kg/cm2 or lower and is in a mechanical collapsed state, and the insulating material in a mechanical collapsed state is interposed in the magnetic metal powder.

摘要翻译： 制造具有磁性能的复合磁性材料，其可以极好地应对诸如扼流线圈的磁性元件的减小的尺寸和增加的电流，并且可以在高频范围内使用，使用复合磁性材料的压粉芯和 其制造方法。 防尘芯包括磁性金属粉末和绝缘材料，其中磁性金属粉末的维氏硬度（Hv）为230＆lt; 1lE; Hv＆nlE; 1000，绝缘材料的抗压强度为10000kg / cm 2以下，处于机械收缩状态，机械收缩状态的绝缘材料插入到磁性金属粉末中。

公开(公告)号：US20240321476A1

公开(公告)日：2024-09-26

申请号：US18217527

申请日：2023-06-30

申请人： Shanghai Silver Paste Sci. &Tech. Co., LTD.

发明人： XIAOLONG CHEN ,  JIE LIU ,  CAN MA ,  LI ZHANG ,  HONGXIA RAN ,  BING LIU ,  TIAN YUE ,  XIANG WANG

IPC分类号： H01B1/22 ,  B22F1/054 ,  B22F1/065 ,  B22F1/103 ,  B22F1/12 ,  B22F3/10 ,  H01L31/0224

CPC分类号： H01B1/22 ,  B22F1/056 ,  B22F1/065 ,  B22F1/103 ,  B22F1/12 ,  B22F3/10 ,  H01L31/022425 ,  B22F2301/052 ,  B22F2301/255 ,  B22F2302/05 ,  B22F2302/25 ,  B22F2302/35 ,  B22F2302/45 ,  B22F2304/056 ,  B22F2304/058 ,  B22F2304/10

摘要： The present invention discloses a conductive silver aluminum paste, a preparation method, an electrode, and an N-type Topcon battery. The conductive silver aluminum paste comprises silver powder, metal powder containing aluminum element, powder containing silicon or boron element, glass powder, and organic carrier; wherein, when defining the total weight of the conductive silver aluminum paste as 100%, the weight percentage content of each component is: silver powder 80.0%-90.0%, metal powder containing aluminum element 0.5%-3.0%; powder containing silicon or boron element 0.1%-1.0%; glass powder 1.5%-6.0%; organic carrier 7.0%-15.0%. The present invention meets requirements for electrode materials of current development of N-type Topcon batteries well, and has advantages of low contact resistances, high open circuit voltages, high photoelectric conversion efficiency, and high output power.

公开(公告)号：US20240038664A1

公开(公告)日：2024-02-01

申请号：US18486574

申请日：2023-10-13

申请人： Samsung Electronics Co., Ltd.

发明人： Joungeun YOO ,  Youngjae KANG ,  Duseop YOON

IPC分类号： H01L23/532 ,  C22C29/14

CPC分类号： H01L23/53209 ,  H01L23/53257 ,  C22C29/14 ,  B22F2302/35

摘要： Provided are a wiring material for a semiconductor device, the wiring material including a boride-based compound containing boron and at least one metal selected from elements of Groups 2 to 14, a wiring for a semiconductor device including the same, and a semiconductor device including the wiring containing the wiring material.

公开(公告)号：US11830814B2

公开(公告)日：2023-11-28

申请号：US17376624

申请日：2021-07-15

申请人： Samsung Electronics Co., Ltd.

发明人： Joungeun Yoo ,  Youngjae Kang ,  Duseop Yoon

IPC分类号： H01L23/532 ,  C22C29/14

CPC分类号： H01L23/53209 ,  C22C29/14 ,  H01L23/53257 ,  B22F2302/35

摘要： Provided are a wiring material for a semiconductor device, the wiring material including a boride-based compound containing boron and at least one metal selected from elements of Groups 2 to 14, a wiring for a semiconductor device including the same, and a semiconductor device including the wiring containing the wiring material.

公开(公告)号：US20170275742A1

公开(公告)日：2017-09-28

申请号：US15456872

申请日：2017-03-13

申请人： A. Jacob Ganor

发明人： A. Jacob Ganor

IPC分类号： C22C38/14 ,  C04B35/626 ,  C04B35/645 ,  C22C38/12 ,  B22F7/00 ,  C22C38/06 ,  C22C38/00 ,  C22C33/02 ,  B22F9/04 ,  B22F3/16 ,  C04B35/80 ,  C22C38/10

CPC分类号： C22C38/14 ,  B22F3/16 ,  B22F7/008 ,  B22F9/04 ,  B22F2009/043 ,  B22F2301/35 ,  B22F2302/205 ,  B22F2302/35 ,  B22F2998/10 ,  C04B35/6261 ,  C04B35/645 ,  C04B35/806 ,  C04B2235/3804 ,  C04B2235/3817 ,  C04B2235/5284 ,  C04B2235/602 ,  C22C33/0228 ,  C22C33/0285 ,  C22C38/002 ,  C22C38/06 ,  C22C38/105 ,  C22C38/12

摘要： The present invention provides for materials and methods of making metal and ceramic matrix composites reinforced with boron nitride nanomaterials for improved physical properties such as hardness, fracture toughness, and bend strength.

公开(公告)号：US20230332284A1

公开(公告)日：2023-10-19

申请号：US18337285

申请日：2023-06-19

申请人： THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

发明人： Csilla MIKO ,  Jean-Luc BAZIN

IPC分类号： C23C14/48 ,  C23C14/22 ,  B22F1/16 ,  C23C14/06 ,  B22F1/00 ,  B22F3/11 ,  B22F1/05 ,  B22F1/065 ,  B22F1/054 ,  B22F1/17 ,  B22F1/052

CPC分类号： C23C14/48 ,  C23C14/223 ,  B22F1/16 ,  C23C14/0635 ,  B22F1/09 ,  B22F3/1103 ,  C23C14/0641 ,  C23C14/221 ,  B22F1/05 ,  B22F1/065 ,  B22F1/054 ,  B22F1/17 ,  B22F1/052 ,  B22F1/00 ,  B22F2302/10 ,  B22F2302/20 ,  B22F2302/35 ,  B22F2302/00 ,  B22F2302/15 ,  Y10T428/2495 ,  Y10T428/12736 ,  Y10T428/2982 ,  Y10T428/12729 ,  Y10T428/12181 ,  Y10T428/24942 ,  Y10T428/2993 ,  Y10T428/12576 ,  Y10T428/12896 ,  Y10T428/2991 ,  Y10T428/12806 ,  Y10T428/12889 ,  Y10T428/12875 ,  Y10T428/12625 ,  Y10T428/12028

摘要： A method for surface treatment of a metal material in a powder state is provided, the method including obtaining a powder formed from a plurality of particles of the metal material to be treated; and subjecting the powder to an ion implantation process by directing a beam of singly-charged or multi-charged ions towards an outer surface of the particles, the beam being produced by a source of singly-charged or multi-charged ions, whereby the particles have an overall spherical shape with a radius (R). There is also provided a material in a powder state formed from a plurality of particles having a ceramic outer layer and a metal core, the particles having an overall spherical shape.