公开(公告)号：US20170113273A1

公开(公告)日：2017-04-27

申请号：US15314464

申请日：2015-12-02

Applicant: University of Utah Research Foundation

Inventor： Zhigang Zak Fang ,  Pei Sun ,  Yang Xia ,  Ying Zhang

IPC: B22F1/00 ,  C22C27/02 ,  C22C14/00

CPC classification number: B22F1/0088 ,  B22F1/0014 ,  B22F1/0085 ,  B22F9/20 ,  B22F2201/013 ,  B22F2201/11 ,  B22F2301/205 ,  B22F2304/10 ,  B22F2304/15 ,  B22F2998/10 ,  B22F2999/00 ,  C22B1/005 ,  C22B9/10 ,  C22B34/1295 ,  C22C1/04 ,  C22C14/00 ,  C22C27/02 ,  Y02P10/212 ,  B22F2201/01

Abstract: Methods of removing oxygen from a metal are described. In one example, a method (100) can include forming a mixture (110) including a metal, a calcium de-oxygenation agent, and a salt. The mixture can be heated (120) at a de-oxygenation temperature for a period of time to reduce an oxygen content of the metal, thus forming a de-oxygenated metal. The de-oxygenation temperature can be above a melting point of the salt and below a melting point of the calcium de-oxygenation agent. The de-oxygenated metal can then be cooled (130). The de-oxygenated metal can then be leached with water and acid to remove by-products and obtain a product (140).

公开(公告)号：US20170021416A1

公开(公告)日：2017-01-26

申请号：US15215541

申请日：2016-07-20

Applicant: CellMotive Co. Ltd.

Inventor： Hyeji Park ,  Hyelim Choi ,  Yumi Rho ,  Heeman Choe

IPC: B22F3/10 ,  H01M4/80 ,  H01M4/66 ,  H01M4/52 ,  B22D25/00 ,  B22F3/24 ,  B22F5/10 ,  B22D15/00 ,  B22D21/00 ,  H01M10/0525 ,  H01M4/04

CPC classification number: B22F3/10 ,  B22D15/00 ,  B22D21/005 ,  B22D25/005 ,  B22F3/1143 ,  B22F3/24 ,  B22F5/10 ,  B22F2003/242 ,  B22F2201/01 ,  B22F2201/03 ,  B22F2301/205 ,  B22F2301/35 ,  B22F2998/10 ,  B22F2999/00 ,  H01M4/0404 ,  H01M4/0485 ,  H01M4/13 ,  H01M4/134 ,  H01M4/387 ,  H01M4/523 ,  H01M4/661 ,  H01M4/801 ,  H01M10/0525 ,  H01M2004/021 ,  B22F2201/013

Abstract: A three-dimensional metallic foam is fabricated with an active oxide material for use as an anode for lithium batteries. The porous metal foam, which can be fabricated by a freeze-casting process, is used as the anode current collector of the lithium battery. The porous metal foam can be heat-treated to form an active oxide material to form on the surface of the metal foam. The oxide material acts as the three-dimensional active material that reacts with lithium ions during charging and discharging.

Abstract translation: 用活性氧化物材料制造三维金属泡沫，用作锂电池的阳极。 可以通过冷冻铸造工艺制造的多孔金属泡沫被用作锂电池的阳极集电器。 多孔金属泡沫可以被热处理以形成在金属泡沫表面上形成的活性氧化物材料。 氧化物作为在充放电期间与锂离子反应的三维活性物质。

公开(公告)号：US20160279713A1

公开(公告)日：2016-09-29

申请号：US15173603

申请日：2016-06-03

Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.

Inventor： Michael P. Rowe

IPC: B22F9/24 ,  B22F1/00

CPC classification number: B22F9/24 ,  B22F1/0018 ,  B22F1/0044 ,  B22F2009/245 ,  B22F2301/40 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B6/21 ,  H01F1/0311 ,  H01F3/00 ,  Y10S977/773 ,  Y10S977/81 ,  Y10S977/896 ,  B22F1/007 ,  B22F2009/043 ,  B22F9/30 ,  B22F1/0096 ,  B22F2201/01 ,  B22F2201/10 ,  B22F2201/20 ,  B22F2201/11

Abstract: A novel class of reagents, useful for synthesis of elemental nanoparticles, includes at least one element, formally in oxidation state zero in complex with a hydride molecule. The reagents can optionally include an additional ligand incorporated into the complex. Elemental nanoparticles are synthesized by adding solvent to the reagent, optionally with a free ligand and/or a monoatomic cation.

Abstract translation: 可用于合成元素纳米颗粒的一类新型试剂包括至少一种与氢化物分子复合的氧化态为零的元素。 试剂可以任选地包括并入复合物中的另外的配体。 通过向试剂中加入溶剂，任选地含有游离配体和/或单原子阳离子来合成元素纳米颗粒。

公开(公告)号：US20160199786A1

公开(公告)日：2016-07-14

申请号：US14784994

申请日：2014-04-16

Applicant: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION

Inventor： Kwang Ho CHOO

IPC: B01D67/00 ,  B01D71/02 ,  C02F1/461 ,  B01D69/14 ,  B01D69/02 ,  B22F3/22 ,  B01D65/08

CPC classification number: B01D71/024 ,  B01D65/08 ,  B01D67/0041 ,  B01D69/02 ,  B01D69/141 ,  B01D2321/22 ,  B01D2325/10 ,  B01D2325/26 ,  B22F3/225 ,  B22F5/006 ,  B22F2998/10 ,  B22F2999/00 ,  B32B37/24 ,  B32B2264/102 ,  B32B2307/202 ,  B32B2307/726 ,  B32B2311/30 ,  C02F1/44 ,  C02F1/46114 ,  C02F2001/46133 ,  C02F2001/46161 ,  B22F3/101 ,  B22F2201/10 ,  B22F2201/013 ,  B22F2201/01 ,  B22F3/02 ,  B22F2003/242 ,  B22F2201/03 ,  B22F3/1103

Abstract: The present invention relates to a method for manufacturing separation membrane for water treatment, separation membrane manufactured thereby, and a water treatment method using the separation membrane. More specifically, the present invention relates to: a method for manufacturing separation membrane for water treatment, made of electrically conductive metal or non-metal materials, which can enhance the membrane performance by reducing membrane contamination during water treatment and replace separation membrane made of polymer materials; separation membrane manufactured thereby; and a water treatment method using the separation membrane.

Abstract translation: 本发明涉及一种水处理用分离膜及其制造方法，以及使用该分离膜的水处理方法。 更具体地说，本发明涉及一种制造用于水处理的分离膜的方法，由导电金属或非金属材料制成，其可以通过减少水处理期间的膜污染来提高膜的性能，并代替由聚合物制成的分离膜 材料; 由此制造分离膜; 以及使用该分离膜的水处理方法。

公开(公告)号：US20160121434A1

公开(公告)日：2016-05-05

申请号：US14923853

申请日：2015-10-27

Applicant: TDK CORPORATION

Inventor： Tsutomu YASUI ,  Kenichi KAWABATA

IPC: B23K35/26 ,  B23K35/02 ,  C22C13/02 ,  C22C19/03 ,  H05K1/11 ,  H05K1/18

CPC classification number: B23K35/262 ,  B22F2998/10 ,  B23K35/0244 ,  C22C1/0433 ,  C22C1/0483 ,  C22C13/02 ,  C22C19/03 ,  H05K1/11 ,  H05K1/181 ,  H05K3/3463 ,  H05K3/3478 ,  H05K3/3494 ,  H05K2203/0415 ,  B22F1/0003 ,  B22F9/082 ,  B22F2201/01

Abstract: A Pb-free solder includes a first metal including at least Sn and Bi, and a second metal including at least an Ni—Fe alloy. In the first metal, the sum of Sn and Bi is 90 mass % or more, and a ratio of Bi is 5 to 15 mass %. A ratio of the second metal to the sum of mass of the first metal and mass of the second metal is 5 to 30 mass %

Abstract translation: 无铅焊料包括至少包含Sn和Bi的第一金属和至少包含Ni-Fe合金的第二金属。 在第一金属中，Sn和Bi的总和为90质量％以上，Bi的比例为5〜15质量％。 第二金属与第一金属的质量和第二金属的质量之和的比例为5〜30质量％

公开(公告)号：US20160114392A1

公开(公告)日：2016-04-28

申请号：US14987121

申请日：2016-01-04

Applicant: HÖGANÄS AB (PUBL)

Inventor： Sigurd BERG ,  Ulf ENGSTRÖM ,  Caroline LARSSON

IPC: B22F3/16 ,  B22F5/00 ,  C22C38/00 ,  C22C38/12 ,  C22C38/08 ,  C22C38/04 ,  B22F1/00 ,  C22C38/16

CPC classification number: B22F3/16 ,  B22F1/0059 ,  B22F5/00 ,  B22F2009/0828 ,  B22F2201/01 ,  B22F2201/20 ,  B22F2301/35 ,  B22F2998/00 ,  B22F2998/10 ,  C22C33/0264 ,  C22C38/002 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/16 ,  Y10T428/12181 ,  B22F3/12 ,  B22F2201/10 ,  B22F9/08 ,  B22F1/0085 ,  B22F1/0003 ,  B22F1/0088 ,  B22F9/04

Abstract: A water-atomized iron-based powder is provided that is pre-alloyed with 0.75-1.1% by weight of Ni, 0.75-1.1% by weight of Mo and up to 0.45% by weight of Mn, and further including 0.5-3.0%, preferably 0.5-2.5% and most preferably 0.5-2.0% by weight of Cu, and inevitable impurities, the balance being Fe. An alloyed iron-based powder composition including a water-atomized iron-based powder

Abstract translation: 提供一种水雾化的铁基粉末，其以Ni，0.75-1.1重量％的Mo和至多0.45重量％的Mn的0.75-1.1重量％预合金，并且还包含0.5-3.0重量％ ，优选为0.5-2.5％，最优选为0.5-2.0％的Cu，以及不可避免的杂质，余量为Fe。 包含水雾化铁基粉末的合金铁基粉末组合物

公开(公告)号：US20150329795A1

公开(公告)日：2015-11-19

申请号：US14711093

申请日：2015-05-13

Applicant: DAIDO METAL COMPANY LTD.

Inventor： Hideki IWATA ,  Yasushi SAITO

IPC: C10M103/04

CPC classification number: C10M103/04 ,  B22F3/11 ,  B22F3/26 ,  B22F7/004 ,  B22F2998/10 ,  B22F2999/00 ,  B32B15/015 ,  B32B15/043 ,  B32B15/08 ,  B32B15/18 ,  C22C1/0433 ,  C22C1/08 ,  C23C30/00 ,  C23C30/005 ,  F16C33/104 ,  F16C33/1095 ,  F16C33/145 ,  F16C2202/52 ,  F16C2202/54 ,  F16C2204/60 ,  F16C2240/06 ,  F16C2240/48 ,  F16C2300/22 ,  F16C2360/00 ,  Y10T428/12479 ,  Y10T428/12556 ,  Y10T428/12569 ,  Y10T428/12931 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/265 ,  B22F9/08 ,  B22F3/1007 ,  B22F2201/01

Abstract: Provided is a sliding member having: a back metal layer; and a sliding layer on the back metal layer. The sliding layer includes a porous sintered layer and a resin composition. The sintered layer includes Ni—P alloy phase and granular steel phase made of a carbon steel including 0.3-1.3 mass % of carbon and having a structure of: ferrite phase; and perlite phase, or perlite phase and cementite phase. The Ni—P alloy phase binds the steel phases with one another and/or binds the steel phases with the back metal layer. The steel phase includes a low perlite phase part in a surface. The low perlite phase part has an area ratio of the perlite phase lowered by 50% or more compared with a total area ratio of the perlite phase and the cementite phase at a central part of the steel phase when observed in a cross-section.

Abstract translation: 提供一种滑动构件，其具有：背面金属层; 和背面金属层上的滑动层。 滑动层包括多孔烧结层和树脂组合物。 烧结层包括由碳钢构成的Ni-P合金相和粒状钢相，其含有0.3〜0.3质量％的碳，具有铁素体相的结构。 和珍珠岩相，或珍珠岩相和渗碳体相。 Ni-P合金相将钢相彼此结合和/或使钢相与背金属层结合。 钢相包括表面中的低珍珠岩相部分。 与珍珠岩相和渗碳体相的总面积比相比，珍珠岩相的面积率相对于钢相的中心部分在横截面观察时的面积比降低了50％以上。

公开(公告)号：US08882882B2

公开(公告)日：2014-11-11

申请号：US12674984

申请日：2008-09-19

Applicant: Jae Young Lee

Inventor： Jae Young Lee

IPC: B22F9/22 ,  C22B23/02 ,  C22B7/00

CPC classification number: C22B23/026 ,  B22F9/22 ,  B22F2999/00 ,  C22B7/007 ,  C22B23/021 ,  C22B23/023 ,  Y02P10/224 ,  Y02P10/234 ,  B22F2201/01

Abstract: Methods of manufacturing Fe and Ni-containing material and Co-containing material from petrochemical desulfurization residue containing Fe and Ni or Fe and Co, manufacturing raw material for stainless steel using the Fe and Ni-containing material, and manufacturing ferro-nickel using the Fe and Ni-containing material. The method of manufacturing Ni and Fe-containing material includes acid-treating Ni and Fe-containing residue to remove alkali therefrom; drying the residue and heat treating the residue in a temperature range from 600° C. (degree Centigrade) to 1300° C. (degree Centigrade) in a reducing atmosphere to reduce Ni and Fe oxides in the residue into metal state; leaching a resultant product obtained by the reduction using acid to selectively dissolve Ni and Fe; filtering the acid leached product to obtain a solution containing Ni and Fe ions; neutralizing the solution containing Ni and Fe ions using alkali to produce Fe,Ni hydroxide; and filtering and drying a resultant product obtained by the neutralization.

Abstract translation: 含有Fe，Ni及Fe，Co的石油化学脱硫残渣的含铁物质和含钴物质的制造方法，使用含Fe和Ni的材料制造不锈钢的原料，使用Fe 和含Ni材料。 含Ni和Fe的材料的制造方法包括对Ni和Fe的残留物进行酸处理从而除去碱; 干燥残余物，在还原气氛中，在600℃（摄氏度）至1300℃（摄氏度）的温度范围内对残渣进行热处理，将残渣中的Ni和Fe氧化物还原成金属状态; 浸出通过酸还原得到的产物，以选择性地溶解Ni和Fe; 过滤酸浸产物得到含有Ni和Fe离子的溶液; 用碱中和含Ni和Fe离子的溶液，生成Fe，Ni氢氧化物; 并过滤并干燥通过中和获得的所得产物。

公开(公告)号：US08882878B2

公开(公告)日：2014-11-11

申请号：US12670266

申请日：2008-07-08

Applicant: Hiroshi Igarashi ,  Takayuki Matsumura ,  Shinichi Miyake

Inventor： Hiroshi Igarashi ,  Takayuki Matsumura ,  Shinichi Miyake

IPC: B22F9/22 ,  B22F9/28 ,  B22F9/12

CPC classification number: B22F9/28 ,  B22F9/12 ,  B22F2998/00 ,  B22F2999/00 ,  B22F9/22 ,  B22F1/0018 ,  B22F9/04 ,  B22F2201/01

Abstract: A method of producing ultra-fine metal particles of the present invention includes: blowing metal powders of raw materials into reducing flame formed by a burner 3 in a furnace 5, wherein the metal powders are melted in the flame and allowed to be in an evaporated state, to thereby obtain the spherical ultra-fine metal particles. In the present invention, the atmosphere in the furnace 5 is preferably prepared such that the CO/CO2 ratio is within a range from 0.15 to 1.2. Also, a spiral flow-forming gas is preferably blown into the furnace 5, and the oxygen ratio of the burner 3 is preferably within a range from 0.4 to 0.8. As raw materials, a metal oxide and/or a metal hydroxide which contain the same metal as the metal powders may be used together with the metal powders.

Abstract translation: 本发明的超细金属粒子的制造方法包括：在炉5中将原料的金属粉末吹入由燃烧器3形成的还原火焰中，其中金属粉末在火焰中熔融并使其蒸发 从而获得球形超细金属颗粒。 在本发明中，炉5中的气氛优选为使CO / CO 2比在0.15〜1.2的范围内。 此外，螺旋流动形成气体优选地吹入炉5中，并且燃烧器3的氧气比优选在0.4至0.8的范围内。 作为原料，可以与金属粉末一起使用含有与金属粉末相同的金属的金属氧化物和/或金属氢氧化物。

公开(公告)号：US08871036B1

公开(公告)日：2014-10-28

申请号：US12868233

申请日：2010-08-25

Applicant: Peter G. Imbrogno ,  John C. Kosco

Inventor： Peter G. Imbrogno ,  John C. Kosco

IPC: C23C8/00 ,  C23C22/00

CPC classification number: C23C8/46 ,  B22F3/24 ,  B22F2003/242 ,  B22F2999/00 ,  C23C8/02 ,  B22F2003/248 ,  B22F2201/30 ,  B22F2201/04 ,  B22F2201/20 ,  B22F2201/10 ,  B22F2201/01

Abstract: The present invention relates to a process for carburizing a metal article comprising: (1) heating the metal article to an elevated temperature, (2) coating the heated metal article with a graphite suspension to produce a graphite coated metal article, wherein the graphite suspension is comprised of graphite and an organic or inorganic liquid having a boiling point of at least 50° F. (28° C.) less than the elevated temperature to which the metal article is heated, (3) heat treating the graphite coated metal article under a non-oxidizing environment at a temperature which is sufficient to promote the diffusion of carbon into the metal structure of the article to produce a carburized metal article, and (4) cooling the carburized metal article to ambient temperature.

Abstract translation: 本发明涉及一种金属制品的渗碳方法，包括：（1）将金属制品加热到升高的温度，（2）用石墨悬浮液涂覆加热的金属制品以制备石墨涂覆的金属制品，其中石墨悬浮液 由石墨和沸点低于金属制品加热的高温至少50°F（28℃）的有机或无机液体组成，（3）对石墨涂覆的金属制品进行热处理 在足以促进碳扩散到制品的金属结构中以产生渗碳金属制品的温度下的非氧化环境下，和（4）将渗碳的金属制品冷却至环境温度。