The method for producing an Al-stabilized superconducting wire
    1.
    发明授权
    The method for producing an Al-stabilized superconducting wire 失效
    制造Al稳定超导线的方法

    公开(公告)号:US4659007A

    公开(公告)日:1987-04-21

    申请号:US666632

    申请日:1984-10-31

    IPC分类号: H01B5/08 H01L39/14 H01L39/24

    摘要: A method for producing an aluminum-stabilized superconducting wire is dislcosed herein, which comprises alternately winding superconducting elementary wires and high purity wires around a core, such as an electrically insulated copper wire core, impregnating the entire wire arrangement with solder to bind the wires together and subsequently forming or drawing the wire arrangement to increase the adhesion between the wires. In another embodiment, the thus-impregnated wire arrangement is subjected to a heat treatment to recover the residual resistance ratio of the aluminum. The impregnated wire arrangement is characterized by having a high mechanical toughness and improved electrical contact for greater electrical stability.

    摘要翻译: 本发明涉及一种用于在诸如脉冲磁体等的充电磁场中使用的超导磁体中的Al稳定超导线材,特别涉及具有尺寸减小和重量轻的特性的Al稳定超导线材, 高电流密度,高稳定性,低AC损耗等,及其制造方法。 所述Al稳定超导线具有选自超导基本线,电绝缘Cu或Cu合金或非磁性金属或其合金的芯,并且其中超导基本线和高纯度Al线交替地围绕所述 核心。 绞合的电缆通过用焊料浸渍而进行接合,或者进一步经受还原处理和热处理,从而可以获得具有所述高性能的铝稳定的超导线。

    Al-stabilized superconducting wire and the method for producing the same
    2.
    发明授权
    Al-stabilized superconducting wire and the method for producing the same 失效
    铝稳定超导线及其制造方法

    公开(公告)号:US4506109A

    公开(公告)日:1985-03-19

    申请号:US382363

    申请日:1982-05-26

    IPC分类号: H01B5/08 H01L39/14 H01B12/00

    摘要: The invention relates an Al-stabilized superconducting wire for use in a superconducting magnet used in a charging magnetic field, such as a pulse magnet and the like, and particularly to an Al-stabilized superconducting wire having the properties of reduced size and light weight, high current density, high stability, low AC loss, etc., and a method for producing the same. The said Al-stabilized superconducting wire has a core chosen from a superconducting elementary wire, an electrically insulated Cu or a Cu alloy, or a nonmagnetic metal or alloys thereof, and wherein the superconducting elementary wires and high purity Al wires are alternately stranded around said core. The stranded cable is bonded by impregnating it with solder, or further by subjecting it to a reduction process and heat treatment thereby making it possible to obtain an aluminum stabilized superconducting wire having said high properties.

    摘要翻译: 本发明涉及一种用于在诸如脉冲磁体等的充电磁场中使用的超导磁体中的Al稳定超导线材,特别涉及具有尺寸减小和重量轻的特性的Al稳定超导线材, 高电流密度,高稳定性,低AC损耗等,及其制造方法。 所述Al稳定超导线具有选自超导基本线,电绝缘Cu或Cu合金或非磁性金属或其合金的芯,并且其中超导基本线和高纯度Al线交替地围绕所述 核心。 绞合的电缆通过用焊料浸渍而进行接合,或者进一步经受还原处理和热处理,从而可以获得具有所述高性能的铝稳定的超导线。

    Molten carbonate fuel cell
    5.
    发明授权
    Molten carbonate fuel cell 失效
    熔融碳酸盐燃料电池

    公开(公告)号:US4895774A

    公开(公告)日:1990-01-23

    申请号:US310309

    申请日:1989-02-14

    IPC分类号: H01M8/02 H01M8/14

    摘要: A molten carbonate fuel cell comprising a pair of conductive electrodes, an electrolyte body sandwiched between the pair of conductive electrodes and consisting essentially of an electrolyte of an alkali carbonate mixture, more than 5 mole % to 15 mole % of magnesium carbonate with respect to the alkali carbonate mixture, and an electrolyte retaining material, fuel supplying means for supplying a fuel gas to one of the pair of conductive electrodes, and oxidant supplying means for supplying an oxidant gas to the other of the pair of conductive electrodes.

    摘要翻译: 一种熔融碳酸盐燃料电池,其包括一对导电电极,电解质体夹在所述一对导电电极之间,并且基本上由碱金属碳酸盐混合物的电解质组成,相对于所述导电电极大于5摩尔%至15摩尔%的碳酸镁 碱金属碳酸盐混合物和电解质保持材料,用于向一对导电电极之一提供燃料气体的燃料供给装置和用于向一对导电电极中的另一个供给氧化剂气体的氧化剂供给装置。

    Amorphous alloy for magnetic head and magnetic head with an amorphous
alloy
    6.
    发明授权
    Amorphous alloy for magnetic head and magnetic head with an amorphous alloy 失效
    用于磁头和非磁性合金磁头的无定形合金

    公开(公告)号:US4564399A

    公开(公告)日:1986-01-14

    申请号:US573379

    申请日:1984-01-24

    CPC分类号: H01F1/15316 C22C45/04

    摘要: An amorphous alloy for a magnetic head has a composition which may be represented asCo.sub.100-T-X-Y-Z Re.sub.T Hf.sub.X B.sub.Y Si.sub.Z,where T, X, Y and Z satisfy the conditions of 0.2.ltoreq.T.ltoreq.1.5, 6.ltoreq.X.ltoreq.15, 3.ltoreq.Y.ltoreq.8 and 0.ltoreq.Z.ltoreq.0.01. Such an amorphous alloy has a high crystallization temperature, said temperature being higher than 500.degree. C., and does not lower the effective magnetic permeability, even if gradual cooling is performed after heat treatment. A magnetic head having a core consisting of such an amorphous alloy is not deteriorated in its magnetic properties, even if the head is made by glass bonding.

    摘要翻译: 用于磁头的非晶合金具有可表示为Co100-TXY-ZReTHfXBYSiZ的组成,其中T,X,Y和Z满足0.2≤T= 1.5,6 / = 15,3