Effect of silver on the processing and properties of Bi-2223Ag tapes
โ Scribed by S.X. Dou; H.K. Liu; Y.C. Guo; R. Bhasale; Q.Y. Hu; E. Babic; I. Kusevic
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 811 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0964-1807
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Silver-sheathed tapes were fabricated using a Bi-2223 system. The tapes were processed to their final thickness by direct rolling as well as by repeated rolling with intermediate heat treatment. The rolling reduction rate was also varied to find its effect on the final properties. The critical curre
The mechanical properties of 37 ยฎlament, pure Ag and Ag alloy (0.2 and 0.5 wt% Mg) sheathed Bi-2223 high temperature superconductor tapes were investigated. The use of AgยฑMg alloys enabled strengthening of the sheaths by an oxide dispersion strengthening (ODS) mechanism. The sheath hardness, tape te
The fabrication of Bi(Pb)-2223 multifilamentary wires by means of the powder-in-tube method and their electric and magnetic characterization are reported. High densification and texturing degree of the ceramic and therefore high current capability of the silversheathed composites (Jo = 104 A cm-2 at