Production and superconducting properties of laboratory scale NbTi and NbTiTa multifilamentary cables
✍ Scribed by E. Olzi; G. Rondelli; P. Bruzzone
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 379 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
✦ Synopsis
A comparison of high field low temperature superconducting properties between a Nb-47W/oTi and two Nb-Ti-Ta alloys as bases of laboratory scale cables was carried out Optimization cycles needed to obtain fair superconducting properties imply intermediate thermal treatments in the range 380-400°C during deformation at cold-work of 70%. The ternary alloys exhibit excellent ductile properties as do Nb-Ti alloys. After an adequate optimization cycle the alloy Nb-38W/oTi-34W/oTa showed the best high field superconducting
properties with values of more than 600 A mm -2 at 12 Tesla and 2.15 IC Production and superconducting properties of laboratory scale Nb-Ti and Nb-Ti-Ta multifilamentary cables
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