• IEC 61788-4 Ed. 1.0 en:2001

IEC 61788-4 Ed. 1.0 en:2001

Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti composite superconductors

International Electrotechnical Commission, 07/18/2001

Publisher: IEC

File Format: PDF

$38.00$76.00


Published:18/07/2001

Pages:19

File Size:1 file , 180 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Describes a "reference" method for the determination of the residual resistance ratio (RRR) of a composite superconductor comprised of Nb-Ti filaments and Cu, Cu-Ni or Cu/Cu-Ni matrix. This method is intended for use with superconductors that have a rectangular or round cross-section, RRR less than 350, and cross-sectional area less than 3 mm2. All measurements shall be done without an applied magnetic field. Optional acquisition methods are outlined in annex A.

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