THE PROPERTIES OF COLD-WELDED JOINTS BETWEEN MULTIFILAMENTARY NB3SN WIRES

Authors
LI JD LIN LZ HAN S WEN HM
Citation
Jd. Li et al., THE PROPERTIES OF COLD-WELDED JOINTS BETWEEN MULTIFILAMENTARY NB3SN WIRES, Cryogenics, 34, 1994, pp. 497-500
Citations number
2
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
34
Year of publication
1994
Supplement
ICEC
Pages
497 - 500
Database
ISI
SICI code
0011-2275(1994)34:<497:TPOCJB>2.0.ZU;2-F
Abstract
The experimental results on the cold-welded joints between multifilame ntary Nb3Sn wires were reported. The joint was made before the heat tr eatment of the wire. The resistance of the joint was measured to be ab out 10(-12) ohm. The microstructure of it was observed and photographe d by SEM. The resistance and the microstructure were compared and anal ysed. Based on the microstructure, the resistance was estimated from O hm's law. The possibility of its use for non-destructive examination w as discussed.