IEC 61788-5-2000
超导体 第5部分:超导体体积换算系数测量 铜对铜/铌-钛复合超导体的超导体体积系数

Superconductivity - Part 5: Matrix to superconductor volume ratio measurement; Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors

IEC 61788-5-2000 发布历史

This part of IEC 61788 covers a test method for the determination of copper to super-conductor volume ratio of Cu/Nb-Ti composite superconducting wire. This test method is intended for use with Cu/Nb-Ti composite superconducting wires with a cross-sectional area of 0,1 mm to 3 mm, a diameter of the Nb-Ti filament(s) of 2 μm to 200 μm, and a copper to superconductor volume ratio of 0,5 or more. The Cu/Nb-Ti composite test conductor discussed in this method has a monolithic structure with a round or rectangular cross-section. This test method is carried out by dissolving the copper with nitric acid. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard. Cu/Nb-Ti conductors beyond the limits in the cross-sectional area, the filament diameter and the copper to superconductor volume ratio could be measured with this present method with an anticipated reduction in precision. Other, more specialized, specimen test geometries may be more appropriate for conductors beyond the limits and have been omitted from this present standard for simplicity and to retain precision. The test method given in this standard is expected to apply to other superconducting composite wires after some appropriate modifications.

IEC 61788-5-2000由国际电工委员会 IX-IEC 发布于 2000-12。

IEC 61788-5-2000 在中国标准分类中归属于: L47 其他，在国际标准分类中归属于: 29.050 导体材料。

IEC 61788-5-2000的历代版本如下：

• 2000年12月 IEC 61788-5-2000 超导体 第5部分:超导体体积换算系数测量 铜对铜/铌-钛复合超导体的超导体体积系数
• 2013年05月 IEC 61788-5-2013 超导体.第5部分:超导体体积比测量矩阵.铜对铜/铌-钛复合超导体的超导体体积比

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标准号

IEC 61788-5-2000

发布日期

2000年12月

实施日期

废止日期

无

中国标准分类号

L47

国际标准分类号

29.050

发布单位

IX-IEC

代替标准

IEC 61788-5-2013

适用范围

This part of IEC 61788 covers a test method for the determination of copper to super-conductor volume ratio of Cu/Nb-Ti composite superconducting wire. This test method is intended for use with Cu/Nb-Ti composite superconducting wires with a cross-sectional area of 0,1 mm to 3 mm, a diameter of the Nb-Ti filament(s) of 2 μm to 200 μm, and a copper to superconductor volume ratio of 0,5 or more. The Cu/Nb-Ti composite test conductor discussed in this method has a monolithic structure with a round or rectangular cross-section. This test method is carried out by dissolving the copper with nitric acid. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard. Cu/Nb-Ti conductors beyond the limits in the cross-sectional area, the filament diameter and the copper to superconductor volume ratio could be measured with this present method with an anticipated reduction in precision. Other, more specialized, specimen test geometries may be more appropriate for conductors beyond the limits and have been omitted from this present standard for simplicity and to retain precision. The test method given in this standard is expected to apply to other superconducting composite wires after some appropriate modifications.

IEC 61788-5-2000系列标准

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