IEC 61788-4:2016 Withdrawn
Superconductivity - Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
Abstract
IEC 61788-4:2016 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 method is intended for use with superconductor specimens that have a monolithic structure with rectangular or round cross-section, RRR value less than 350, and cross-sectional area less than 3 mm2. In the case of Nb3Sn, the specimens have received a reaction heat-treatment. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 2016-01-19 |
| Withdrawal date | 2020-03-20 |
| Edition | 4.0 |
| Available language(s) | English/French |
| TC/SC | TC 90 - Superconductivityrss |
| ICS | 17.220.20 - Measurement of electrical and magnetic quantities
29.050 - Superconductivity and conducting materials |
| Stability date | 2020 |
| Pages | 65 |
| File size | 1700 KB |
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