Effect of Cu Addition to Ag Sheath on Properties of Powder-in-Tube-Processed Bi-2223 Tapes
- 1 September 1994
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 33 (9B) , L1298-1300
- https://doi.org/10.1143/jjap.33.l1298
Abstract
The effect of Cu addition to Ag sheath on superconducting and mechanical properties was investigated for Bi-2223/Ag composite tapes fabricated by the powder-in-tube process. Workability, mechanical strength and oxide/sheath interface morphology were improved considerably without deterioration of T c or J c when using Ag-2.5 and 5 wt% Cu alloys as sheath materials.Keywords
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