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IEC 61788-11

Superconductivity – Part 11: Residual resistance ratio measurement – Residual resistance ratio of Nb3Sn composite superconductors

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Organization: IEC
Publication Date: 1 July 2011
Status: inactive
Page Count: 48
ICS Code (Electricity. Magnetism. Electrical and magnetic measurements): 17.220
ICS Code (Superconductivity and conducting materials): 29.050
scope:

This part of IEC 61788 covers a test method for the determination of the residual resistance ratio (RRR) of Nb3Sn composite superconductors. This method is intended for use with superconductor specimens that have a monolithic structure with rectangular or round crosssection, RRR less than 350 and cross-sectional area less than 3 mm2, and have received a reaction heat-treatment. Ideally, it is intended that the specimens be as straight as possible; however, this is not always the case, thus care must be taken to measure the specimen in its as received condition. All measurements are done without an applied magnetic field.

The method described in the body of this standard is the "reference" method and optional acquisition methods are outlined in Clause A.3.

Document History

IEC 61788-11
July 1, 2011
Superconductivity – Part 11: Residual resistance ratio measurement – Residual resistance ratio of Nb3Sn composite superconductors
This part of IEC 61788 covers a test method for the determination of the residual resistance ratio (RRR) of Nb3Sn composite superconductors. This method is intended for use with superconductor...
January 1, 2003
Superconductivity - Part 11: Residual Resistance Ration Measurement - Residual Resistance Ratio of Nb3Sn Composite Superconductors
A description is not available for this item.

References

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