| Numéro |
J. Phys. Colloques
Volume 45, Numéro C1, Janvier 1984
8th International Conference on Magnet Technology
|
|
|---|---|---|
| Page(s) | C1-79 - C1-82 | |
| DOI | https://doi.org/10.1051/jphyscol:1984117 | |
J. Phys. Colloques 45 (1984) C1-79-C1-82
DOI: 10.1051/jphyscol:1984117
A COMPACT 5 kN-TEST FACILITY FOR SUPERCONDUCTING CONDUCTORS CARRYING UP TO 1.5 kA IN MAGNETIC FIELDS UP TO 14 T
W. Specking et R. FlükigerKernforschungszentrum Karlsruhe, Institut für Technische Physik, P.O.B. 3640, D-7500 Karlsruhe, F.R.G.
Résumé
Un appareil permettant d'étudier la variation du courant critique Ic en fonction de la tension uniaxiale (jusqu'à 5 kN) sur des conducteurs à des courants ≤ 1.5 kA et des champs magnétiques atteignant 14 T a été construit. Quelques résultats actuels sur des conducteurs de Nb3Sn avec renforcement intérieur son présentés.
Abstract
The variation of the critical current, Ic, in dependence on the applied strain, [MATH], is important for characterizing Nb3Sn superconducting wires. An apparatus for studying the strain sensitivity of Ic up to a magnetic field of 14 T under a mechanical load up to 5 kN and an electric current up to 1.5 kA is described. Some actual results for The variation of the critical current, Ic, in dependence on the applied strain, ε, is important for characterizing Nb3Sn superconducting wires. An apparatus for studying the strain sensitivity of Ic up to a magnetic field of 14 T under a mechanical load up to 5 kN and an electric current up to 1.5 kA is described. Some actual results for internally reinforced Nb3Sn conductors are presented.