公开(公告)号：US09976199B2

公开(公告)日：2018-05-22

申请号：US15305123

申请日：2015-04-22

Applicant: Brookhaven Science Associates, LLC

Inventor： Kurian A. Kuttiyiel ,  Kotaro Sasaki ,  Radoslav R. Adzic

IPC: B01J23/89 ,  B01J35/00 ,  B22F1/00 ,  B22F1/02 ,  C22C1/04 ,  C22C19/07 ,  C22C5/04 ,  B22F9/24 ,  B01J37/16 ,  H01M4/90 ,  H01M4/92

CPC classification number: C22C5/04 ,  B01J23/8913 ,  B01J35/0013 ,  B01J35/0033 ,  B01J35/006 ,  B01J35/008 ,  B01J37/16 ,  B01J2523/00 ,  B22F1/0018 ,  B22F1/025 ,  B22F9/24 ,  C22C1/0491 ,  C22C19/07 ,  H01M4/9041 ,  H01M4/921 ,  B01J2523/19 ,  B01J2523/824 ,  B01J2523/845

Abstract: Embodiments of the disclosure relate to intermetallic nanoparticles. Embodiments include nanoparticles having an intermetallic core including a first metal and a second metal. The first metal may be palladium and the second metal may be at least one of cobalt, iron, nickel, or a combination thereof. The nanoparticles may further have a shell that includes palladium and gold.

公开(公告)号：US20180013141A1

公开(公告)日：2018-01-11

申请号：US15537170

申请日：2014-12-17

Applicant: Nissan Motor Co., Ltd.

Inventor： Youichi Yoshioka ,  Nobutaka Chiba ,  Manabu Watanabe ,  Humihiro Miki ,  Tomohiro Kaburagi

IPC: H01M4/38 ,  C22C29/18 ,  H01M10/052 ,  C22C1/10 ,  H01M4/02

CPC classification number: H01M4/386 ,  B22F9/002 ,  B22F2009/041 ,  C22C1/0483 ,  C22C1/0491 ,  C22C1/1084 ,  C22C29/18 ,  C22C2200/02 ,  H01M10/052 ,  H01M2004/027 ,  H01M2220/20 ,  Y02E60/122

Abstract: A negative electrode active material including a silicon-containing alloy having a predetermined composition is used in an electric device. A ratio value (B/A) of a diffraction peak intensity B of a (001) plane of Sn to a diffraction peak intensity A of a (111) plane of Si is 0.3 or more and 3.7 or less in an X-ray diffraction measurement of the silicon-containing alloy using a CuKα1 ray. Here, the diffraction peak of the (111) plane of Si is present in a range of 2θ=24 to 33° and the diffraction peak of the (001) plane of Sn is present in a range of 2θ=26 to 35°.

公开(公告)号：US09816159B2

公开(公告)日：2017-11-14

申请号：US14383082

申请日：2012-06-04

Applicant: Chandrasekhar Tiwary ,  Sanjay Kashyap ,  Olu Emmanuel Femi ,  Dipankar Banerjee ,  Kamanio Chattopadhyay

Inventor： Chandrasekhar Tiwary ,  Sanjay Kashyap ,  Olu Emmanuel Femi ,  Dipankar Banerjee ,  Kamanio Chattopadhyay

IPC: C22C19/03 ,  C22C19/05 ,  C22C1/02 ,  C22C19/00 ,  C22C1/04

CPC classification number: C22C19/03 ,  C22C1/023 ,  C22C1/0433 ,  C22C1/0491 ,  C22C19/007 ,  C22C19/05

Abstract: The present subject matter describes Ni—Al—Zr alloys, which include Ni as the major component, with the additions of 9-20% Al and 4-14% Zr by atomic percentage. In one embodiment, the present subject matter describes a group of alloy compositions in a Nickel-Aluminum-Zirconium (Ni—Al—Zr) system corresponding to a concentration range of about 9-20% Al and about 4-14% Zr by atomic percentages, and the balance being Ni. In other embodiment, the present subject matter includes at least one eutectic constituent including at least two of the intermetallic compounds or phases Ni3Al, NiAl, Ni5Zr, Ni7Zr2 and derivatives that are realized within the aforementioned composition group.

公开(公告)号：US20170306450A1

公开(公告)日：2017-10-26

申请号：US15496707

申请日：2017-04-25

Applicant: ARCONIC INC.

Inventor： Jen C. Lin ,  Xinyan Yan ,  Joseph C. Sabol ,  David W. Heard ,  Faramarz MH Zarandi ,  Severine Cambier ,  Fusheng Sun ,  Ernest M. Crist, JR. ,  Sesh A. Tamirisakandala

IPC: C22C14/00 ,  B33Y70/00 ,  C22F1/18 ,  B23K26/00 ,  B23K15/00 ,  B33Y10/00 ,  C22F1/00 ,  B22F3/105 ,  B33Y40/00 ,  B23K26/342 ,  B23K103/14

CPC classification number: C22C14/00 ,  B22F3/1055 ,  B22F2301/205 ,  B22F2998/10 ,  B23K15/0086 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/342 ,  B23K2103/14 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  C22C1/0458 ,  C22C1/0491 ,  C22F1/002 ,  C22F1/183 ,  Y02P10/295

Abstract: New beta-style (bcc) titanium alloys are disclosed. The new alloys generally include 4-8 wt. % Al, 4-8 wt. % Nb, 4-8 wt. % V, 1-5 wt. % Mo, optionally 2-6 wt. % Cr, the balance being titanium, optional incidental elements, and unavoidable impurities. The new alloys may realize an improved combination of properties as compared to conventional titanium alloys.

公开(公告)号：US09630161B2

公开(公告)日：2017-04-25

申请号：US13801349

申请日：2013-03-13

Applicant: The Regents of the University of California

Inventor： James Nathan Hohman ,  Paul S. Weiss

IPC: B01J8/16 ,  B82Y30/00 ,  B22F9/08 ,  C22C1/04

CPC classification number: B01J8/16 ,  B22F9/082 ,  B22F2999/00 ,  B82Y30/00 ,  C22C1/0491 ,  Y10T428/2984 ,  B22F1/0022 ,  B22F2202/01

Abstract: Methods and assemblies for the construction of liquid-phase alloy nanoparticles are presented. Particle formation is directed by molecular self-assembly and assisted by sonication. In some embodiments, eutectic gallium-indium (EGaIn) nanoparticles are formed. In these embodiments, the bulk liquid alloy is ultrasonically dispersed, fast thiolate self-assembly at the EGaIn interface protects the material against oxidation. The assembly shell has been designed to include intermolecular hydrogen bonds, which induce surface strain, assisting in cleavage of the alloy particles to the nanoscale. X-ray diffraction and TEM analyses reveal that the nanoscale particles are in an amorphous or liquid phase, with no observed faceting.

公开(公告)号：US09570245B2

公开(公告)日：2017-02-14

申请号：US14659706

申请日：2015-03-17

Applicant: Meidensha Corporation

Inventor： Yasushi Noda ,  Hiromasa Sato

IPC: H01H1/02 ,  B22F3/26 ,  C22C1/04 ,  C22C9/00 ,  C22C27/04 ,  C22C30/02 ,  H01B1/02 ,  H01B13/00 ,  H01H1/06 ,  H01H33/664

CPC classification number: H01H1/0206 ,  B22F3/26 ,  B22F2998/10 ,  C22C1/0425 ,  C22C1/0491 ,  C22C9/00 ,  C22C27/04 ,  C22C30/02 ,  H01B1/02 ,  H01B13/0036 ,  H01H1/06 ,  H01H33/6642 ,  B22F1/0003 ,  B22F3/02 ,  B22F3/10

Abstract: Provided are a method for producing an electrode material for a vacuum circuit breaker, whereby withstand voltage, high current interruption performance and capacitor switching performance can be improved; an electrode material for a vacuum circuit breaker; and an electrode for a vacuum circuit breaker. A contact material for an electrode for a vacuum circuit breaker has an integral structure consisting of a central member and a Cu—Cr outer peripheral member, the central member having been produced as described above and comprising 30 to 50 wt % of Cu of a particle diameter of 20 to 150 μm and 50 to 70 wt % of Mo—Cr of a particle diameter of 1 to 5 μm, while the outer peripheral member being formed of a material, which is highly compatible with the central member, shows excellent interruption performance and had high withstand voltage, and being provided outside the central member and fixed thereto.

Abstract translation: 提供一种用于制造真空断路器的电极材料的方法，从而可以提高耐电压，高电流中断性能和电容器开关性能; 用于真空断路器的电极材料; 和真空断路器用电极。 用于真空断路器的电极的接触材料具有由中心构件和Cu-Cr外周构件组成的一体结构，中心构件已经如上所述制造并且包含30至50重量％的颗粒的Cu 直径为20〜150μm，50〜70重量％的Mo-Cr的粒径为1〜5μm，外周部件由与中心部件高度相容的材料形成，具有优异的中断性能 并且具有高的耐受电压，并且设置在中心构件的外部并固定到其上。

公开(公告)号：US20160380175A1

公开(公告)日：2016-12-29

申请号：US14671932

申请日：2015-03-27

Applicant: Andrew C. Miner ,  Kathryn E. Alexander

Inventor： Andrew C. Miner ,  Kathryn E. Alexander

IPC: H01L35/34 ,  H01L35/18 ,  H01L35/20 ,  B22F3/14

CPC classification number: H01L35/34 ,  B22F3/14 ,  B22F9/04 ,  B22F2009/043 ,  B22F2998/10 ,  C22C1/0491 ,  H01L35/18 ,  H01L35/20 ,  B22F3/1208

Abstract: A method for forming a densified solid object corresponding to a thermoelectric element from a mixture of uncompressed, powdered constituent materials. A powdered precursor material may be selected to cause a shrinkage of at least twenty percent in at least two mutually orthogonal linear dimensions of a densified solid object compared to corresponding dimensions of a mold cavity. In some embodiments, a precursor material is selected to produce a thermoelectric material having electrical and mechanical properties suitable for a thermoelectric module. In some embodiments, at least two thermoelectric elements are electrically connected to conductive plates to form a thermoelectric module.

Abstract translation: 从未压缩的粉末状构成材料的混合物形成对应于热电元件的致密固体物体的方法。 可以选择粉末状的前体材料，以使致密固体物体的至少两个相互正交的直线尺寸与模腔的相应尺寸相比至少百分之二十的收缩。 在一些实施例中，选择前体材料以产生具有适合于热电模块的电气和机械特性的热电材料。 在一些实施例中，至少两个热电元件电连接到导电板以形成热电模块。

公开(公告)号：US20160288245A1

公开(公告)日：2016-10-06

申请号：US15183025

申请日：2016-06-15

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Satoshi lshino ,  Yoshihiro Kawaguchi ,  Kosuke Nakano ,  Hidekiyo Takaoka

IPC: B23K20/02 ,  B23K1/00 ,  B23K35/00 ,  B23K35/02 ,  C22C1/04 ,  B23K20/227 ,  B23K20/233 ,  B23K20/16 ,  B22F1/00 ,  B22F7/06 ,  B23P6/00 ,  B23K35/30

CPC classification number: B23K20/026 ,  B22F1/0003 ,  B22F1/0059 ,  B22F7/062 ,  B23K1/0008 ,  B23K3/0623 ,  B23K20/16 ,  B23K20/227 ,  B23K20/233 ,  B23K35/007 ,  B23K35/0238 ,  B23K35/302 ,  B23K2101/06 ,  B23K2101/10 ,  B23K2101/18 ,  B23K2103/05 ,  B23P6/00 ,  C22C1/0483 ,  C22C1/0491

Abstract: A repair method that includes covering a damaged part of a member to be repaired with a repair material, and heating the repair material to a predetermined temperature to form an alloy layer. At least the surface of the member to be repaired is a first metal such as Cu. The repair material includes a second metal such as Sn. By the heating, the surface of the member to be repaired is integrally joined with a layer of an intermetallic compound and an alloy having a melting point higher than a melting point of either of the first metal or the second metal.

Abstract translation: 一种修复方法，其包括用修补材料覆盖要修复的构件的损坏部分，并将修补材料加热到预定温度以形成合金层。 至少要修复的构件的表面是诸如Cu的第一金属。 修补材料包括诸如Sn的第二金属。 通过加热，要修复的构件的表面与熔融点高于第一金属或第二金属的熔点的金属间化合物和合金层整体连接。

公开(公告)号：US09406476B2

公开(公告)日：2016-08-02

申请号：US14438466

申请日：2014-09-15

Applicant: SAES GETTERS S.P.A.

Inventor： Alessio Corazza ,  Diego Di Giampietro ,  Gianni Santella

IPC: B22F1/00 ,  H01J7/18 ,  H01J7/20 ,  H01J9/395 ,  H01J61/28 ,  C22C9/02 ,  C22C30/02 ,  C22C30/06 ,  C22C1/04

CPC classification number: H01J7/183 ,  B22F1/0003 ,  C22C1/0425 ,  C22C1/045 ,  C22C1/0491 ,  C22C9/02 ,  C22C30/02 ,  C22C30/06 ,  H01J7/20 ,  H01J9/395 ,  H01J61/28

Abstract: An improved mercury-dispensing combination of materials is made up of a compound A including mercury and a second metal selected among titanium, zirconium and mixtures thereof and an alloy or an intermetallic compound B including copper and tin, said mercury-dispensing combination of materials further containing an amount of oxygen comprised between 0.03% and 0.48% with respect to the overall weight of the composition A+B. It is also possible to add a getter material C that includes metals such as titanium, zirconium, tantalum, niobium, vanadium and mixtures thereof or their alloys with other metals such as nickel, iron, aluminum.

Abstract translation: 改进的汞分配组合材料由包括汞和选自钛，锆及其混合物的第二金属的化合物A和包括铜和锡的合金或金属间化合物B组成，所述汞分配组合进一步 含有相对于组合物A + B的总重量在0.03％至0.48％之间的氧气的量。 还可以添加包括金属如钛，锆，钽，铌，钒及其混合物或其合金与其他金属如镍，铁，铝的金属的吸气剂材料C.

公开(公告)号：US09403323B2

公开(公告)日：2016-08-02

申请号：US13259882

申请日：2010-03-22

Applicant: Fabian Seeler ,  Georg Degen ,  Bernard Hendrik Reesink ,  Jurgen Kaczun

Inventor： Fabian Seeler ,  Georg Degen ,  Bernard Hendrik Reesink ,  Jurgen Kaczun

IPC: C09K5/00 ,  B29C67/00 ,  C09K3/18 ,  C09K5/14 ,  B22F3/105 ,  B22F5/10 ,  C22C1/04 ,  H01F1/01 ,  B29L31/18

CPC classification number: B29C67/0081 ,  B22F3/105 ,  B22F3/1055 ,  B22F5/10 ,  B29C64/165 ,  B29L2031/18 ,  C09K3/18 ,  C09K5/14 ,  C22C1/0491 ,  C22C2202/02 ,  H01F1/015 ,  H01F1/017 ,  Y02P10/295

Abstract: In a method for producing form bodies for heat exchangers, comprising a thermomagnetic material, said form bodies having channels for passage of a fluid heat exchange medium, a powder of the thermomagnetic material is introduced into a binder, the resulting molding material is applied to a carrier by printing methods, and the binder and if appropriate a carrier are removed subsequently and the resulting green body is sintered.

Abstract translation: 在用于生产热交换器的成型体的方法中，包括热磁性材料，所述成形体具有用于流体热交换介质通过的通道，将热磁性材料的粉末引入粘合剂中，将所得成型材料施加到 载体通过印刷方法，并且粘合剂和如果合适的话，随后除去载体，并将所得生坯体烧结。