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    • 2. 发明授权
    • Multifilamentary oxide superconducting wires and method of manufacturing
the same
    • 多丝氧化物超导线及其制造方法
    • US5347085A
    • 1994-09-13
    • US828471
    • 1992-01-30
    • Hiroyuki KikuchiMasanao MimuraNaoki UnoYasuzo Tanaka
    • Hiroyuki KikuchiMasanao MimuraNaoki UnoYasuzo Tanaka
    • H01L39/14H01L39/24H01B12/00
    • H01L39/248H01L39/143Y10S505/704Y10S505/884Y10S505/887
    • A multifilamentary oxide superconducting wire includes a metal matrix and a plurality of flat oxide superconductor filaments arranged in the metal matrix such that wide directions thereof are radially arranged in a section of the metal matrix. A method of manufacturing a multifilamentary oxide superconducting wire includes the steps of filling a raw material of an oxide superconductor in a through hole of a metal member to form a composite billet, subjecting the composite billet to a diameter reduction process to form a composite wire having a fan-like section, arranging composite wires so that larger arcs of the composite wires are located on the outer side, thus forming form a composite wire arrangement, covering the composite wire arrangement with a metal member to form a metal-covered composite wire arrangement, and performing a predetermined heating process of the metal-covered composite wire arrangement, thus forming the raw material into an oxide superconductor.
    • 多根氧化物超导线包括金属基体和布置在金属基体中的多个扁平氧化物超导体细丝,使得其宽方向在金属基体的一部分中径向布置。 一种制造复丝氧化物超导线的方法包括以下步骤:在金属构件的通孔中填充氧化物超导体的原料以形成复合坯料,对复合坯料进行直径减小处理以形成复合线, 风扇状部分,布置复合线,使得复合线的较大弧位于外侧,从而形成复合线布置,用金属构件覆盖复合线布置以形成金属覆盖的复合布线布置 并进行金属覆盖复合线布置的预定加热处理,从而将原料形成为氧化物超导体。