NEN-EN-IEC 61788-4
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti composite superconductors
inactive
| Organization: | NEN |
| Publication Date: | 1 August 2007 |
| Status: | inactive |
| Page Count: | 37 |
| ICS Code (Superconductivity and conducting materials): | 29.050 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
scope:
This part of IEC 61788 covers a test 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 monolithic structure with rectangular or round cross-section, RRR less than 350, and cross-sectional area less than 3 mm2. 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.4.
Document History
April 1, 2016
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
NEN-EN-IEC 61788-4 specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb3Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix. This...
September 1, 2011
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti composite superconductors
This part of IEC 61788 covers a test method for the determination of the residual resistance ratio (RRR) of composite superconductors comprised of Nb-Ti filaments and Cu, Cu-Ni or Cu/Cu-Ni matrix....
NEN-EN-IEC 61788-4
August 1, 2007
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti composite superconductors
This part of IEC 61788 covers a test 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....
October 1, 2001
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Cu/Nb-Ti composite superconductors
Covers a test method for the determination of the residual resistance ratio (RRP) of a composite superconductor comprised of Nb-Ti filaments and Cu, Cu-Ni or Cu/Cu/Ni matrix. This method is intended...