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    Methods and Systems for Fabricating High Quality Superconducting Tapes
    1.
    发明申请
    Methods and Systems for Fabricating High Quality Superconducting Tapes 审中-公开
    制造高品质超导磁带的方法与系统

    公开(公告)号：US20150357090A1

    公开(公告)日：2015-12-10

    申请号：US14208818

    申请日：2014-03-13

    申请人： The University of Houston System

    发明人： Goran Majkic ,  Venkat Selvamanickam

    IPC分类号： H01B12/06 ,  C23C16/02 ,  H01B13/00

    CPC分类号： H01B12/06 ,  C23C16/0209 ,  C23C16/408 ,  C23C16/448 ,  C23C16/545 ,  H01B13/00 ,  H01B13/0026 ,  H01B13/008 ,  H01L39/2441

    摘要： An MOCVD system fabricates high quality superconductor tapes with variable thicknesses. The MOCVD system can include a gas flow chamber between two parallel channels in a housing. A substrate tape is heated and then passed through the MOCVD housing such that the gas flow is perpendicular to the tape's surface. Precursors are injected into the gas flow for deposition on the substrate tape. In this way, superconductor tapes can be fabricated with variable thicknesses, uniform precursor deposition, and high critical current densities.

    摘要翻译： MOCVD系统制造出具有可变厚度的高品质超导体磁带。 MOCVD系统可以在壳体中的两个平行通道之间包括气流室。 衬底带被加热然后通过MOCVD壳体，使得气流垂直于带的表面。 将前体注入到气流中以沉积在基片带上。 以这种方式，可以制造具有可变厚度，均匀的前体沉积和高临界电流密度的超导带。

    METHOD FOR MANUFACTURING SUPERCONDUCTING WIRE, AND SUPERCONDUCTING WIRE
    2.
    发明申请
    METHOD FOR MANUFACTURING SUPERCONDUCTING WIRE, AND SUPERCONDUCTING WIRE 有权
    制造超导线的方法和超导线

    公开(公告)号：US20150005175A1

    公开(公告)日：2015-01-01

    申请号：US14376325

    申请日：2012-02-01

    申请人： Ryusuke Nakasaki ,  Akinobu Nakai ,  Tomonori Watanabe ,  Naoji Kashima ,  Shigeo Nagaya

    发明人： Ryusuke Nakasaki ,  Akinobu Nakai ,  Tomonori Watanabe ,  Naoji Kashima ,  Shigeo Nagaya

    IPC分类号： H01F6/06 ,  H01B12/06 ,  H01F41/04

    CPC分类号： H01F6/06 ,  H01B12/06 ,  H01F41/048 ,  H01L39/143 ,  H01L39/2441 ,  H01L39/2461

    摘要： A method for manufacturing a superconducting wire material in which the superconducting current is not saturated even when a superconducting layer is made into a thick film, and a superconducting wire material. In the method a superconducting layer is formed on a metal substrate interposed by an intermediate layer, the method including heating the metal substrate up to the film-formation temperature of a superconducting film for forming the superconducting layer, forming a superconducting film having a film thickness of at least 10 nm and no more than 200 nm on the intermediate layer, and reducing the metal substrate temperature to a level below the film-formation temperature of the superconducting film, and the superconducting film-formation, including the heating, the film-formation, and the cooling, are performed a plurality of times.

    摘要翻译： 一种超导线材的制造方法，其中即使超导层制成厚膜，超导电流也不饱和，以及超导线材。 在该方法中，在由中间层插入的金属基板上形成超导层，该方法包括将金属基板加热直到形成超导层的超导膜的成膜温度，形成具有膜厚度的超导膜 在中间层上为至少10nm且不大于200nm，并且将金属基板温度降低到低于超导膜的成膜温度的水平，并且包括加热膜的超导膜形成， 形成和冷却，进行多次。

    Coated high temperature superconducting tapes, articles, and processes for forming same
    5.
    发明授权
    Coated high temperature superconducting tapes, articles, and processes for forming same 有权
    涂覆的高温超导带，制品和其形成方法

    公开(公告)号：US07521082B2

    公开(公告)日：2009-04-21

    申请号：US10610072

    申请日：2003-06-30

    申请人： Venkat Selvamanickam

    发明人： Venkat Selvamanickam

    IPC分类号： B05D5/12 ,  H01L39/24

    CPC分类号： H01L39/143 ,  C23C16/408 ,  C23C16/4481 ,  H01L39/2441 ,  Y10T29/49014

    摘要： A superconducting article is disclosed, including a substrate and a chemical vapor deposited thin film superconducting layer overlying the substrate, the superconducting layer having a critical current not less than about 100 A/cm width at 77K and self field. The superconducting article may be a tape, multiple tapes, or a power device, such as a power cable, power generator, or power transformer. Also disclosed are methods for manufacturing same and methods for using same.

    摘要翻译： 公开了一种超导制品，其包括衬底和覆盖衬底的化学气相沉积薄膜超导层，该超导层具有在77K和自身场强不小于约100A / cm的临界电流。 超导制品可以是带，多个带或功率器件，例如电力电缆，发电机或电力变压器。 还公开了制造方法和使用方法。

    Method of making a superconducting conductor
    10.
    发明授权
    Method of making a superconducting conductor 有权
    制造超导导体的方法

    公开(公告)号：US07247340B2

    公开(公告)日：2007-07-24

    申请号：US11319970

    申请日：2005-12-28

    申请人： Thomas Martin Salagaj ,  Venkat Selvamanickam

    发明人： Thomas Martin Salagaj ,  Venkat Selvamanickam

    IPC分类号： B05D5/12 ,  H01L39/24 ,  H05H1/24

    CPC分类号： C23C16/545 ,  C23C16/408 ,  H01L39/2441 ,  Y10S505/73 ,  Y10S505/74 ,  Y10T29/49014

    摘要： A method of forming a superconducting conductor is disclosed. The method provides translating a substrate tape through a deposition chamber and along a helical path, where the helical path has multiple windings of the substrate tape and each winding of the substrate tape extends along a feed path and a return path. The method further provides depositing a HTS layer overlying the substrate tape within a deposition chamber, wherein the deposition chamber houses the substrate tape along the feed path but not the return path.

    摘要翻译： 公开了一种形成超导体的方法。 该方法提供了通过沉积室并沿着螺旋路径翻转衬底带，其中螺旋路径具有衬底带的多个绕组，并且衬底带的每个绕组沿着馈送路径和返回路径延伸。 该方法还提供在沉积室内沉积覆盖衬底带的HTS层，其中沉积室沿着馈送路径容纳衬底带，而不是返回路径。