专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20160151817A1 METHODS FOR THE DEVELOPMENT OF COMMERCIAL SCALE NANO-ENGINEERED ULTRACONDUCTIVE COPPER WIRE 审中-公开
标题翻译：开发商业规模纳米工程超导铜线的方法
公开(公告)号：US20160151817A1
公开(公告)日：2016-06-02
申请号：US14907072
申请日：2014-07-23
申请人： CLEVELAND STATE UNIVERSITY
发明人： Taysir H. Nayfeh , Anita M. Wiederholt
IPC分类号： B21C23/00 , H01L39/24 , B21C37/04
CPC分类号： B21C23/002 , B21C23/001 , B21C37/04 , B21C37/047 , B22D17/04 , B22D19/02 , B22F3/003 , B22F3/16 , B22F3/20 , B22F7/06 , B22F2003/206 , B22F2003/208 , B30B11/007 , B30B11/26 , C22C47/14 , C22C49/02 , C22C49/04 , H01B1/02 , H01B1/026 , H01L39/24 , Y10T29/49014
摘要： When forming ultra-conductive wire, multi-walled carbon nanotubes (MWCNTs) are dispersed and de-agglomerated in hot metal. The MWCNTs are dispersed in a precursor matrix via mixing and sintering to form precursor material, which is hot-extruded multiple rounds at a predetermined temperature to form a nano-composite material. The nano-composite material is inserted into a metal bar to form a nano-composite billet (306), which is subjected to multiple rounds of hot extrusion to form an ultra-conductive material. The ultra-conductive material is subjected to one or more rounds of hot wire drawing to form an ultra-conductive wire comprising a nano-composite filament.
摘要翻译：当形成超导线时，多壁碳纳米管（MWCNT）在铁水中分散和去结块。通过混合和烧结将MWCNT分散在前体基质中以形成前体材料，其在预定温度下热挤压多个回合以形成纳米复合材料。将纳米复合材料插入金属棒中以形成纳米复合坯料（306），其经受多轮热挤压以形成超导材料。对超导材料进行一轮或多轮热拉丝以形成包含纳米复合丝的超导线。

52. 发明申请

US20150343532A1 POROUS ALUMINUM BODY AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：多孔铝体及其制造方法
公开(公告)号：US20150343532A1
公开(公告)日：2015-12-03
申请号：US14655516
申请日：2013-12-09
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Ji-Bin Yang , Koji Hoshino , Toshihiko Saiwai
IPC分类号： B22F3/11 , B22F1/00
CPC分类号： B22F3/11 , B22F1/0011 , B22F1/0014 , B22F1/004 , B22F3/002 , B22F3/1103 , B22F2201/11 , B22F2301/052 , B22F2301/205 , B22F2304/10 , C22C1/0416 , C22C1/08 , C22C21/00 , C22C47/14 , C22C49/14 , H01G9/045 , H01G11/68 , H01G11/70 , H01G11/86 , H01M4/661 , H01M4/806 , H01M10/0525 , Y02E60/13 , Y10T428/12424
摘要： A porous aluminum body having high porosity and a manufacturing method therefor are provided, wherein the porous aluminum body can be manufactured by continuous manufacturing steps. In the present invention, this porous aluminum body includes a plurality of aluminum fibers connected to each other. The aluminum fibers each have a plurality of columnar protrusions formed at intervals on an outer peripheral surface of the aluminum fibers, the columnar protrusions protruding outward from the outer peripheral surface. Adjacent aluminum fibers are integrated with the aluminum fibers and the columnar protrusions.
摘要翻译：提供一种具有高孔隙率的多孔铝体及其制造方法，其中可以通过连续制造步骤制造多孔铝体。在本发明中，这种多孔铝体包括彼此连接的多个铝纤维。铝纤维各自具有在铝纤维的外周面上间隔地形成的多个柱状突起，该柱状突起从外周面向外突出。相邻的铝纤维与铝纤维和柱状突起一体化。

53. 发明申请

US20150089987A1 COMPOSITE ROLLING MILL ROLL AND ROLLING METHOD 有权
标题翻译：复合轧制轧机和轧制方法
公开(公告)号：US20150089987A1
公开(公告)日：2015-04-02
申请号：US14397921
申请日：2013-07-08
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： Tsuyoshi Inoue , Shigeru Uchida , Seiji Ito
IPC分类号： B21B27/02 , B22F3/15 , B22F7/08
CPC分类号： B21B27/02 , B21B27/03 , B21B27/032 , B21B27/035 , B21B2267/24 , B21B2267/26 , B22F3/15 , B22F7/08 , C22C33/0257 , C22C47/14 , C22C49/08
摘要： A composite rolling mill roll according to the present invention includes: a steel roll shaft; and an outer layer provided around the roll shaft, in which the outer layer includes a sintered body including a base metal which is an iron alloy, a fibrous inclusion which consists of a ceramic and has an average diameter of 1 to 30 μm and an average aspect ratio of 10 to 500, and a particulate inclusion which consists of a ceramic and has an average diameter of powder 1 to 100 μm, an amount of the fibrous inclusion is 5 to 40 volume % relative to the volume of the sintered body, and an amount of the particulate inclusion is 5 to 30 volume % relative to the volume of the sintered body.
摘要翻译：根据本发明的复合轧制辊包括：钢辊轴; 以及设置在所述辊轴周围的外层，其中所述外层包括包含作为铁合金的母材的烧结体，由陶瓷构成的平均直径为1〜30μm的平均直径为1〜长径比为10〜500，由陶瓷构成的平均粒径为1〜100μm的微粒状夹杂物，相对于烧结体的体积为5〜40体积％，颗粒夹杂物的量相对于烧结体的体积为5〜30体积％。

54. 发明申请

US20140367145A1 METHOD OF MANUFACTURING AN ELONGATED ELECTRICALLY CONDUCTING ELEMENT 有权
标题翻译：制造电气导电元件的方法
公开(公告)号：US20140367145A1
公开(公告)日：2014-12-18
申请号：US14297760
申请日：2014-06-06
申请人： NEXANS
发明人： Emilien Comoret , Christian-Eric Bruzek
IPC分类号： H01B13/00 , H01B9/00
CPC分类号： H01B1/04 , B22F3/105 , B22F7/08 , B22F2998/10 , C22C1/0416 , C22C1/0425 , C22C1/0466 , C22C26/00 , C22C47/14 , C22C49/06 , C22C49/14 , C22C2026/002 , H01B1/02 , B22F1/0059 , B22F1/0096 , B22F3/02 , B22F3/14 , B22F3/17 , B22F3/18
摘要： A method of manufacturing an elongated electrically conducting element having functionalized carbon nanotubes and at least one metal, includes the steps of mixing functionalized carbon nanotubes with at least one metal, to obtain a composite mixture, and forming a solid mass from the composite mixture from step (i). A solid element obtained from the solid mass from step (ii) is inserted into a metal tube, and the metal tube from step (iii) is deformed, to obtain an elongated electrically conducting element.
摘要翻译：制造具有官能化碳纳米管和至少一种金属的细长导电元件的方法包括以下步骤：将官能化碳纳米管与至少一种金属混合，得到复合混合物，并从步骤（一世）。将从步骤（ii）的固体物质获得的固体元素插入金属管中，并使来自步骤（iii）的金属管变形，得到细长的导电元件。

55. 发明授权

US08889065B2 Micron size powders having nano size reinforcement 有权
标题翻译：具有纳米尺寸增强剂的微米级粉末
公开(公告)号：US08889065B2
公开(公告)日：2014-11-18
申请号：US11531771
申请日：2006-09-14
申请人： Bhanumathi Chelluri , Edward Arlen Knoth , Edward John Schumaker , Ryan D. Evans , James. L. Maloney, III
发明人： Bhanumathi Chelluri , Edward Arlen Knoth , Edward John Schumaker , Ryan D. Evans , James. L. Maloney, III
IPC分类号： B22F7/04 , B22F1/02 , B22F9/04 , C22C49/11 , C22C1/10 , C22C32/00 , B22F1/00 , C22C47/14
CPC分类号： C22C1/1084 , B22F1/0014 , B22F1/02 , B22F2009/043 , B22F2998/10 , C22C32/0047 , C22C32/0084 , C22C47/14 , C22C49/11 , B22F9/04 , B22F3/02 , B22F3/10
摘要： An improved sintered material and product. A nanometer size reinforcement powder is mixed with a micron size titanium or titanium alloy powder. After the reinforcement powder is generally uniformly dispersed, the powder mixture is compacted and sintered, causing the nano reinforcement to react with the titanium or titanium alloy, producing a composite material containing nano and micron size precipitates that are uniformly distributed throughout the material.
摘要翻译：一种改进的烧结材料和产品。将纳米尺寸的增强粉末与微米级的钛或钛合金粉末混合。在增强粉末通常均匀分散后，粉末混合物被压实和烧结，导致纳米增强材料与钛或钛合金反应，产生均匀分布在整个材料中的纳米和微米级沉淀物的复合材料。

56. 发明授权

US08845918B2 Thermoelectric material and composites made from thermoelectric material and a method for fabricating thereof 有权
标题翻译：由热电材料制成的热电材料和复合材料及其制造方法
公开(公告)号：US08845918B2
公开(公告)日：2014-09-30
申请号：US12883803
申请日：2010-09-16
申请人： Kyung Tae Kim , Gook Hyun Ha , Dong Won Kim
发明人： Kyung Tae Kim , Gook Hyun Ha , Dong Won Kim
IPC分类号： H01B1/04 , H01B1/18 , H01L35/22 , H01L35/26 , H01L35/34 , C22C1/02
CPC分类号： H01B1/18 , B22F9/04 , B22F9/24 , B22F2998/10 , C22C12/00 , C22C26/00 , C22C47/14 , C22C49/12 , C22C49/14 , H01L35/22 , H01L35/26 , H01L35/34 , B22F3/105
摘要： The thermoelectric material according to the present invention is characterized in that carbon nanotubes are dispersed in thermoelectric matrix powder by mechanically grinding, mixing, and treating by heating a mixed powder formed through a chemical reaction after mixing a first solution in which carbon nanotubes are dispersed and a second solution containing metallic salts. Further, a method for fabricating the thermoelectric material includes fabricating the first solution and the second solution, mixing the first solution and the second solution with each other to form a mixed solution, forming and growing a mixed powder in which carbon nanotubes and metals are mixed by a chemical reaction of the mixed solution, mechanically grinding and mixing the mixed powder, and heating the ground-and-mixed mixed powder to form the thermoelectric material. In addition, a composite can be made from the thermoelectric material by performing a spark plasma sintering process using the thermoelectric material, and has an improved thermoelectric efficiency due to the carbon nanotubes dispersed in the thermoelectric materials.
摘要翻译：根据本发明的热电材料的特征在于，通过在将分散有碳纳米管的第一溶液与第一溶液分散后，通过加热通过化学反应形成的混合粉末进行机械研磨，混合和处理，将碳纳米管分散在热电基质粉末中含有金属盐的第二溶液。此外，制造热电材料的方法包括制造第一溶液和第二溶液，将第一溶液和第二溶液彼此混合以形成混合溶液，形成和生长其中混合有碳纳米管和金属的混合粉末通过混合溶液的化学反应，机械研磨和混合混合粉末，并加热研磨和混合的混合粉末以形成热电材料。此外，可以通过使用热电材料进行放电等离子体烧结工艺，从热电材料制成复合材料，并且由于碳纳米管分散在热电材料中而具有改善的热电效率。

57. 发明申请

US20140271344A1 METAL REFINEMENT AND METAL COMPOSITE MATERIALS USING CARBON NANOTUBES 审中-公开
标题翻译：金属精炼和金属复合材料使用碳纳米管
公开(公告)号：US20140271344A1
公开(公告)日：2014-09-18
申请号：US13828910
申请日：2013-03-14
申请人： Iowa State Univercity Recearch Foundation, Inc.
发明人： Michael Richard Kessler , Danny Vennerberg , Rafael Lopes Quirino
IPC分类号： C22C49/14 , C22C47/00 , C22C1/10
CPC分类号： C22C1/0425 , B22F2998/10 , B22F2999/00 , C22C2026/002 , C22C47/14 , B22F2202/11 , B22F2201/01
摘要： The present invention relates to metals and matrix composites and methods of manufacture. A method of refining a metal oxide is shown. A method of forming a carbon nanotube metal matrix composite is shown using a metal oxide and an amount of carbon nanotubes. Processing is carried out using wave energy radiation such as microwave radiation. In some methods, processing is carried out while substantially isolated from external oxygen sources such as ambient air.
摘要翻译：本发明涉及金属和基质复合材料及其制造方法。示出了精炼金属氧化物的方法。使用金属氧化物和一定量的碳纳米管显示形成碳纳米管金属基质复合材料的方法。使用微波辐射等波能辐射进行处理。在一些方法中，在与外部氧源（例如环境空气）基本上分离的同时进行处理。

58. 发明授权

US08273290B2 Composite metal material and method for producing the same 失效
标题翻译：复合金属材料及其制造方法
公开(公告)号：US08273290B2
公开(公告)日：2012-09-25
申请号：US12739175
申请日：2008-10-16
申请人： Katsuyoshi Kondoh , Bunshi Fugetsu
发明人： Katsuyoshi Kondoh , Bunshi Fugetsu
IPC分类号： C22C1/10 , B22F1/02 , B22F3/24 , C01B31/30
CPC分类号： C22C47/14 , B22F1/02 , B22F2998/10 , B22F2999/00 , C01B32/921 , C22C1/05 , C22C1/101 , C22C26/00 , C22C32/0084 , C22C2026/001 , C22C2026/002 , C22C2026/006 , C22C1/1084 , B22F9/026 , B22F3/10 , B22F3/20 , B22F2201/013 , B22F2201/02 , C22C1/0408
摘要： A method for producing a composite metal material includes preparing a solution containing a surfactant having both hydrophilicity and hydrophobicity, dispersing a nanosized to micro-sized fine carbonaceous substance into a state of being monodispersed in the solution, bringing the solution having the dispersed fine carbonaceous substance into contact with surface of a metal powder particle, drying the metal powder particle to make the fine carbonaceous substance in the monodispersed state adhere to the surface of the metal powder particle via a component of the solution, and thermally decomposing and removing the solution component adhering to the surface of the metal powder particle by heat-treating the metal powder particle either in a hydrogen-containing reducing atmosphere or in a vacuum atmosphere to partially expose the surface of the metal powder particle out of the adhering fine carbonaceous substance, and thus progress diffusion and sintering among the metal powder particles through exposed parts.
摘要翻译：复合金属材料的制造方法包括制备含有具有亲水性和疏水性的表面活性剂的溶液，将纳米尺寸的微细粒状碳质物质分散到单分散在溶液中的状态，使具有分散的细小碳质物质的溶液与金属粉末颗粒的表面接触，干燥金属粉末颗粒，以使单分散状态的细小碳质物质通过溶液的一部分与金属粉末颗粒的表面粘合，并且热分解和除去粘附在其上的溶液成分通过在含氢还原气氛或真空气氛中对金属粉末颗粒进行热处理，将金属粉末颗粒的表面部分地从粘附的细小碳质物质中露出，从而进行到金属粉末颗粒的表面，从而进行金属粉末颗粒之间的扩散和烧结通过暴露部分。

59. 发明申请

US20120175547A1 COMPOUND MATERIAL COMPRISING A METAL AND NANOPARTICLES 审中-公开
标题翻译：包含金属和纳米颗粒的复合材料
公开(公告)号：US20120175547A1
公开(公告)日：2012-07-12
申请号：US13496564
申请日：2010-08-16
申请人： Horst Adams
发明人： Horst Adams
IPC分类号： C09K5/00 , B02C17/16 , B82Y30/00 , B82Y40/00
CPC分类号： C22C47/14 , B22F1/0018 , B22F3/04 , B22F3/15 , B22F3/20 , B22F2009/041 , B82Y30/00 , C22C26/00 , C22C49/06 , C22C49/14 , C22C2026/002
摘要： The present invention relates to compound materials comprising a metal and nanoparticles, in particular carbon nano tubes (CNT), characterized in that the compound has a metal crystallite structure of crystallites having an average size which is in the range of higher than 100 nm and up to 200 nm, preferably between 120 nm and 200 nm.
摘要翻译：本发明涉及包含金属和纳米颗粒，特别是碳纳米管（CNT）的复合材料，其特征在于该化合物具有平均尺寸在100nm以上范围内的微晶的金属微晶结构至200nm，优选在120nm和200nm之间。

60. 发明申请

US20110027119A1 METHOD FOR MAKING PARTS WITH AN INSERT MADE OF A METAL-MATRIX COMPOSITE MATERIAL 有权
标题翻译：用于制备具有金属基复合材料的插件的部件的方法
公开(公告)号：US20110027119A1
公开(公告)日：2011-02-03
申请号：US12810874
申请日：2008-12-24
申请人： Richard Masson
发明人： Richard Masson
IPC分类号： B22F7/02
CPC分类号： C22C47/04 , B22F2998/00 , C22C47/06 , C22C47/14 , B22F5/10 , B22F3/15
摘要： The invention relates to a method for making a metal part that comprises a reinforcement (15) made of ceramic fibres. The method comprises the following steps: forming at least one annular-shaped insert (15) by assembling a bundle of metal-coated fibres; placing the insert into a hollow metal mould (10) such that the insert is spaced between the walls (10a, 10b) of the mould; filling the mould with a metal powder; generating vacuum in the mould and closing the same; hot isostatic compressing the assembly at a temperature and under a pressure sufficient for binding the powder particles between them and for binding the insert fibres between them; removing the mould and optionally machining to the desired shape.
摘要翻译：本发明涉及一种制造金属部件的方法，该金属部件包括由陶瓷纤维制成的加强件（15）。该方法包括以下步骤：通过组装一束金属涂覆的纤维形成至少一个环形插入件（15）; 将插入件放置在中空金属模具（10）中，使得插入件间隔开模具的壁（10a，10b）; 用金属粉末填充模具; 在模具中产生真空并关闭模具; 热等静压压缩组件，温度和压力足以使粉末颗粒粘合在它们之间并用于在其间粘合插入纤维; 移除模具并选择加工成所需的形状。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式