首页> 外国专利> A process for the preparation of a band-shaped multi filament supra conductor with bi - cuprate - conductor filaments as well as of correspondingly produced superconductor

A process for the preparation of a band-shaped multi filament supra conductor with bi - cuprate - conductor filaments as well as of correspondingly produced superconductor

机译:一种制备具有双铜酸盐导体丝的带状多丝超导体的方法以及相应生产的超导体

摘要

A process for the preparation of a band-shaped multi filament supra conductor with a plurality of superconducting conductor filaments, which in each case contain a metal-oxide superconductor material, the at least partially a bi - cuprate having a highly - tc.-Phase, in particular a function of the 2223 - has the type and of at least one normally conducting matrix material is surrounded, in which method a plurality of optionally preformed conductor elements, which is made of one of normally conducting material surrounding the superconducting material or a precursor material of the same, adjacent to each other in a coating of normally conducting material are arranged, and this arrangement is connected by means of a transverse section reducing treatment for the compression of the superconductor material is deformed, whereby the cross-section of the invention is to reducing treatment at least one rolling operation taking place by means of a rolling device comprises, in which the multifilament between two rollers (2) passes, characterized in that during at least one rolling operation at least the portion of the multi filament conductor between the two rollers (2) a - and, under a corresponding tensile stress is placed between a take-off device and a winding device is adjusted in dependence of a torque.
机译:一种具有多根超导体丝的带状多丝超导体的制备方法,所述超导体丝分别包含金属氧化物超导体材料,所述至少部分双铜酸盐具有高t c。-阶段,尤其是2223的功能-具有以下类型:至少一种正常导电的基质材料被包围,在该方法中,多个可选的预制导体元件由通常的一种制成布置围绕超导材料的导电材料或其在常规导电材料的涂层中彼此相邻的前体材料,并且该布置通过横截面连接,该横截面减小了用于使超导材料压缩变形的处理,其中本发明的横截面是为了减少处理,借助于轧制装置进行的至少一个轧制操作包括:两个辊子(2)之间的复丝通过,其特征在于,在至少一个轧制操作期间,多丝导体的至少一部分在两个辊子(2)之间-并在相应的拉应力下被置于卷取辊之间。断开装置和卷绕装置根据转矩进行调节。

著录项

  • 公开/公告号DE19933955B4

    专利类型

  • 公开/公告日2009-09-24

    原文格式PDF

  • 申请/专利权人

    申请/专利号DE1999133955

  • 发明设计人

    申请日1999-07-20

  • 分类号H01B12/10;H01B13/00;H01L39/24;C04B35/45;

  • 国家 DE

  • 入库时间 2022-08-21 19:10:01

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