公开(公告)号：US20130104696A1

公开(公告)日：2013-05-02

申请号：US13809228

申请日：2011-09-27

Applicant: Kenichi Shimodaira

Inventor： Kenichi Shimodaira

IPC: B23K35/40 ,  B23K35/24

CPC classification number: B23K35/40 ,  B22F3/1007 ,  B22F3/1017 ,  B22F2998/10 ,  B22F2999/00 ,  B23K35/0261 ,  B23K35/24 ,  B23K35/406 ,  B22F1/0003 ,  B22F3/20 ,  B22F3/10 ,  B22F2201/01 ,  B22F2201/10

Abstract: A method for manufacturing a welding material includes: a compound preparing step in which a compound is prepared by mixing alloy powder containing first alloy powder having a first average particle size and second alloy powder having a second average particle size, a water soluble binder and water; a drying step; an extruding step; a degreasing step in which the extruded formed body is heated to a predetermined temperature of 400° C. or above; a C—O reaction step in which the extruded formed body is heated to a predetermined temperature which falls within a range of 950° C. to 1150° C. under a vacuum atmosphere; and a sintering step in which the extruded formed body is heated to a predetermined temperature which falls within a range of 1200° C. to 1350° C. under a nitrogen gas atmosphere thus forming a welding material.

Abstract translation: 焊接材料的制造方法包括：化合物准备工序，其中通过混合含有具有第一平均粒度的第一合金粉末和具有第二平均粒径的第二合金粉末的合金粉末，水溶性粘合剂和水 ; 干燥步骤 挤压步骤; 将挤出成形体加热到400℃以上的规定温度的脱脂工序; C-O反应步骤，其中将挤出成形体加热到在真空气氛中在950℃至1150℃的范围内的预定温度; 以及烧结步骤，其中将挤出的成形体加热到在氮气气氛下在1200℃至1350℃的范围内的预定温度，从而形成焊接材料。

公开(公告)号：US20110300400A1

公开(公告)日：2011-12-08

申请号：US13201772

申请日：2010-02-17

Applicant: Tadabumi Tomita ,  Yoshinori Hotta

Inventor： Tadabumi Tomita ,  Yoshinori Hotta

IPC: B32B15/01 ,  C21D9/00 ,  B32B15/02 ,  B05D3/02

CPC classification number: B22F1/004 ,  B22F1/0025 ,  B22F2998/10 ,  B22F2999/00 ,  B81B2207/056 ,  B81C1/00111 ,  B82Y30/00 ,  C25D11/18 ,  C25D11/20 ,  Y10T428/12424 ,  B22F9/04 ,  B22F3/10 ,  B22F2201/10 ,  B22F2201/20

Abstract: High aspect-ratio metal members such as a nanopillar, a nanorod, and the like, and a method of producing the same. The present invention provides high aspect-ratio metal members such as a nanopillar or a nanorod, and a method of producing the same, such metal members being produced by filling the micropores of an anodized film having a degree of ordering of 70% or more with a metal having an aspect ratio of 5 or more, followed by baking in inert gas atmosphere or in a vacuum at 300° C. or more to 1000° C. or less to improve crystallinity.

Abstract translation: 高纵横比金属构件，例如纳米柱，纳米棒等，及其制造方法。 本发明提供了诸如纳米柱或纳米棒的高纵横比金属构件及其制造方法，这种金属构件是通过将具有70％以上的有序度的阳极氧化膜的微孔填充到 长宽比为5以上的金属，然后在惰性气体气氛中或在300℃以上至1000℃以下的真空中进行烧成以提高结晶性。

公开(公告)号：US08016909B2

公开(公告)日：2011-09-13

申请号：US11990077

申请日：2005-08-12

Applicant: Ian Robert Wheeler

Inventor： Ian Robert Wheeler

IPC: B22F9/06 ,  B32B5/16

CPC classification number: C09C1/62 ,  B22F1/0055 ,  B22F9/08 ,  B22F2009/0804 ,  B22F2009/0844 ,  B22F2998/00 ,  B22F2998/10 ,  C01P2004/20 ,  C01P2004/61 ,  C09C1/622 ,  Y10T428/12014 ,  Y10T428/1216 ,  Y10T428/2982 ,  B22F2201/10 ,  B22F2201/20 ,  B22F9/04

Abstract: The present invention provides a jetting process for the production of flakes with uniform size distribution to be used in pigments comprising the steps of ejecting molten metal from a jet head and collecting droplets of metal on a solid collecting substrate or collecting droplets of metal in or on a collecting substrate.

公开(公告)号：US20110104476A1

公开(公告)日：2011-05-05

申请号：US10552417

申请日：2004-05-28

Applicant: Haruhisa Toyoda ,  Daichi Kawaguchi ,  Shohzoh Tanaka ,  Kazuhiko Ueda

Inventor： Haruhisa Toyoda ,  Daichi Kawaguchi ,  Shohzoh Tanaka ,  Kazuhiko Ueda

IPC: B32B15/02 ,  B32B33/00 ,  B22F1/00 ,  B22F3/12

CPC classification number: H01F41/0246 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0207 ,  H01F1/26 ,  H01F1/33 ,  H02K1/02 ,  Y10T428/256 ,  Y10T428/2998 ,  B22F1/02 ,  B22F1/0059 ,  B22F3/02 ,  B22F2003/248 ,  B22F2201/01 ,  B22F2201/10

Abstract: A soft magnetic material includes a composite magnetic particle and an organic substance. The composite magnetic particle has a metallic magnetic particle and a coating layer coating the metallic magnetic particle and containing an oxide therein. The organic substance is formed by adding at least one of a thermoplastic resin and a higher fatty acid having an effect of increasing resistivity of the material, to a non-thermoplastic resin having an effect of improving durability such as material fatigue limit. The organic substance is contained in the soft magnetic material by not less than 0.001% by mass and not more than 0.2% by mass. The present invention provides a soft magnetic material having high magnetic property and mechanical strength and also having fatigue property and resistivity satisfying durability enough for use as a motor core or the like, and a method for manufacturing the same. Further, the invention provides a motor core and a transformer core made of the soft magnetic material. A core loss can significantly be reduced in a motor core made of the soft magnetic material.

Abstract translation: 软磁性材料包括复合磁性颗粒和有机物质。 复合磁性颗粒具有金属磁性颗粒和涂覆金属磁性颗粒并在其中含有氧化物的涂层。 通过将具有提高材料的电阻率的效果的热塑性树脂和高级脂肪酸中的至少一种添加到具有提高诸如材料疲劳极限的耐久性的效果的非热塑性树脂中而形成有机物质。 软磁性材料中含有0.001质量％以上且0.2质量％以下的有机物质。 本发明提供一种具有高磁特性和机械强度的软磁性材料及其制造方法，其疲劳特性和电阻率足以用作电动机芯等。 此外，本发明提供一种由软磁材料制成的电动机芯和变压器铁芯。 在由软磁材料制成的电动机芯中可以显着降低铁损。

公开(公告)号：US20110020164A1

公开(公告)日：2011-01-27

申请号：US12843233

申请日：2010-07-26

Applicant: Madalina Andreea STEFAN ,  Frank Haass

Inventor： Madalina Andreea STEFAN ,  Frank Haass

IPC: B22F1/00 ,  C22C1/04 ,  C04B35/64

CPC classification number: H01L35/34 ,  B22F2998/00 ,  B22F2999/00 ,  C04B35/547 ,  C04B35/64 ,  C04B35/645 ,  C04B35/6455 ,  C04B2235/3296 ,  C04B2235/404 ,  C04B2235/6021 ,  C04B2235/604 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2235/6588 ,  C04B2235/666 ,  C22C1/0483 ,  C22C1/0491 ,  H01L35/14 ,  B22F3/14 ,  B22F3/15 ,  B22F3/105 ,  B22F3/20 ,  B22F2201/013 ,  B22F2201/04 ,  B22F2201/10

Abstract: The process for producing, processing, sintering, pressing or extruding thermoelectric materials with heat treatment under inert gas or under reduced pressure at temperatures in the range from 100 to 900° C. comprises producing, processing, sintering, pressing or extruding in the presence of oxygen scavengers which form thermodynamically stable oxides in the presence of free oxygen under the production, processing, sintering, pressing or extrusion conditions and hence keep free oxygen away from the thermoelectric material.

Abstract translation: 在惰性气体或减压下在100-900℃的温度下热处理的热电材料的生产，加工，烧结，压制或挤出方法包括在存在下制备，加工，烧结，压制或挤出 氧清除剂，其在生产，加工，烧结，压制或挤出条件下在游离氧的存在下形成热力学稳定的氧化物，因此保持游离氧远离热电材料。

公开(公告)号：US20100282429A1

公开(公告)日：2010-11-11

申请号：US11985522

申请日：2007-11-15

Applicant: Keita Arai ,  Daisuke Shiba ,  Masashi Suganuma ,  Atsushi Kato

Inventor： Keita Arai ,  Daisuke Shiba ,  Masashi Suganuma ,  Atsushi Kato

IPC: B22D27/15 ,  B22D25/00

CPC classification number: C22F1/06 ,  B22D17/007 ,  B22D25/00 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C32/0084 ,  B22F1/025 ,  C22C1/05 ,  B22F3/02 ,  B22F3/1035 ,  B22F3/20 ,  B22F2201/20 ,  B22F2201/10

Abstract: A method for producing a carbon nanocomposite metal material with increased carbon nanomaterial dispersibility and increased binding between carbon nanomaterial and matrix metal stock is disclosed. A preform obtained by mixing a matrix metal stock and microparticulate-coated carbon nanomaterial without the need for a dispersant and then compacting the material is maintained for a set time period at a temperature that is at or above the melting point of the matrix metal stock. In this state, the heat-treated body is reduced to a temperature that allows hot working, and a compacting treatment is performed.

Abstract translation: 公开了一种具有增加的碳纳米材料分散性和碳纳米材料与基质金属原料之间的增加的结合的碳纳米复合金属材料的制造方法。 通过将基体金属原料和微粒涂覆的碳纳米材料混合而不需要分散剂然后压实材料而获得的预制件在等于或高于基体金属原料的熔点的温度下保持一段设定的时间。 在这种状态下，将热处理体降低到能够进行热加工的温度，进行压实处理。

公开(公告)号：US20100154588A1

公开(公告)日：2010-06-24

申请号：US12664139

申请日：2008-06-12

Applicant: Sigurd Berg ,  Ulf Engström ,  Caroline Larsson

Inventor： Sigurd Berg ,  Ulf Engström ,  Caroline Larsson

IPC: B32B15/02 ,  C22C38/16 ,  B22F1/02 ,  B22F3/12

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.

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。

公开(公告)号：US20100072430A1

公开(公告)日：2010-03-25

申请号：US11418903

申请日：2006-05-05

Applicant: John S. Gergely ,  Edwin S. Marston ,  Shekhar Subramoney ,  Lu Zhang

Inventor： John S. Gergely ,  Edwin S. Marston ,  Shekhar Subramoney ,  Lu Zhang

IPC: H01B1/04 ,  H01B1/02 ,  B01J19/12

CPC classification number: B82Y40/00 ,  B22F9/305 ,  B22F2999/00 ,  B82Y25/00 ,  B82Y30/00 ,  C01B32/184 ,  C01B2204/04 ,  C01B2204/32 ,  H01F1/0054 ,  B22F2202/13 ,  B22F2201/10 ,  B22F2201/30 ,  B22F2201/40

Abstract: This invention relates to free-flowing compositions of carbon nanosheets and core-shell particles, and to a plasma-torch process for making them.

Abstract translation: 本发明涉及碳纳米片和核 - 壳颗粒的自由流动组合物，以及用于制造它们的等离子体焰炬法。

公开(公告)号：US20100068547A1

公开(公告)日：2010-03-18

申请号：US12558066

申请日：2009-09-11

Applicant: Olivier Schiess ,  Pierre Marechal ,  Gregory J. Del Corso

Inventor： Olivier Schiess ,  Pierre Marechal ,  Gregory J. Del Corso

IPC: B32B15/02 ,  B22F5/12 ,  B22F3/24

CPC classification number: B22F5/12 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C21D8/065 ,  C22C33/0264 ,  C22C33/0271 ,  C22C33/0285 ,  B22F9/082 ,  B22F3/15 ,  B22F3/18 ,  B22F3/20 ,  B22F3/24 ,  B22F2201/10 ,  B22F2201/02

Abstract: A small diameter, elongated steel article, comprising fully consolidated, prealloyed metal powder is disclosed. The consolidated metal powder has a microstructure that has a substantially uniform distribution of fine grains having a grain size of not larger than about 9 when determined in accordance with ASTM Standard Specification E 112. The microstructure of the consolidated metal powder is further characterized by having a plurality of substantially spheroidal carbides uniformly distributed throughout the consolidated metal powder that are not greater than about 6 microns in major dimension and a plurality of sulfides uniformly distributed throughout the consolidated metal powder wherein the sulfides are not greater than about 2 microns in major dimension. A process for making the elongated steel article is also disclosed.

Abstract translation: 公开了一种包括完全固结的预合金金属粉末的小直径细长钢制品。 固结的金属粉末具有根据ASTM标准规范E 112确定时具有基本均匀分布的具有不大于约9的粒度的微细颗粒的微结构。固结金属粉末的微结构进一步的特征在于具有 多个基本上球形的碳化物均匀分布在整个金属粉末中，其主要尺寸不大于约6微米，并且多个硫化物均匀分布在整个固结的金属粉末中，其中硫化物在主要尺寸上不大于约2微米。 还公开了制造细长钢制品的方法。

公开(公告)号：US20100061876A1

公开(公告)日：2010-03-11

申请号：US12206944

申请日：2008-09-09

Applicant: Steven A. Miller ,  Mark Gaydos ,  Leonid N. Shekhter ,  Gokce Gulsoy

Inventor： Steven A. Miller ,  Mark Gaydos ,  Leonid N. Shekhter ,  Gokce Gulsoy

IPC: B22F3/12

CPC classification number: B05D1/12 ,  B22F3/003 ,  B22F7/04 ,  B22F9/20 ,  B22F2999/00 ,  C23C24/04 ,  B22F1/0088 ,  B22F2201/10

Abstract: Refractory metal powders are dehydrided in a device which includes a preheat chamber for retaining the metal powder fully heated in a hot zone to allow diffusion of hydrogen out of the powder. The powder is cooled in a cooling chamber for a residence time sufficiently short to prevent re-absorbtion of the hydrogen by the powder. The powder is consolidated by impact on a substrate at the exit of the cooling chamber to build a deposit in solid dense form on the substrate.

Abstract translation: 耐火金属粉末在包括用于保持在热区域中完全加热的金属粉末的预热室的装置中脱水以允许氢从粉末中扩散出来。 粉末在冷却室中冷却，停留时间足够短以防止粉末再吸收氢气。 粉末通过在冷却室的出口处的基底上冲击而固结，以在基体上以固体致密形式沉积。