| Reference |
IEC 61788-3 ed2.0 withdrawn corrigendum |
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|
| Title |
Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
|
| Publication date |
2006-04-27 |
Format, price
(Swiss francs)
and language |
 | 150.- |
| 23 pages |  | 150.- |
| 356 Kb |
|
| |
| Abstract |
This part of IEC 61788 covers a test method for the determination of the dc critical current of short and straight Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors that have a monolithic structure and a shape of round wire or flat or square tape containing mono- or multicores of oxides.
This method is intended for use with superconductors that have critical currents less than 500 A and n-values larger than 5. The test is carried out with and without an applying external magnetic field. For all tests in a magnetic field, the magnetic field is perpendicular to the length of the specimen. In the test of a tape specimen in a magnetic field, the magnetic field is parallel or perpendicular to the wider tape surface (or one surface if square). The test specimen is immersed either in a liquid helium bath or a liquid nitrogen bath during testing. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard.
|
| Technical Committee |
90 - Superconductivity
|
| ICS Codes |
| 17.220 |
Electricity. Magnetism. Electrical and magnetic measurements
|
| 29.050 |
Superconductivity and conducting materials |
|
| |
| Replaced by |
|
| Stability date |
2015 |
| |
| Work in progress |
| Project | Stage code | Forecast publication date |
|---|
| No project under development | - | - |
|
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