FABRICATION AND MICROSTRUCTURE OF HG-1223 TAPE

Authors
MENG RL WANG YQ LEWIS K GARCIA C GAO L XUE YY CHU CW
Citation
Rl. Meng et al., FABRICATION AND MICROSTRUCTURE OF HG-1223 TAPE, Physica. C, Superconductivity, 282, 1997, pp. 2553-2554
Citations number
5
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
4
Pages
2553 - 2554
Database
ISI
SICI code
0921-4534(1997)282:<2553:FAMOHT>2.0.ZU;2-2
Abstract
A two-step spray/press process for the fabrication of Hg-1223 tape on a flexible Ni-substrate coated with Cr/(Ag,Pd) has been developed by u sing the mechanically aligned c-axis oriented Hg-1212 micrograins as t he nucleation sites for the large c-axis oriented Hg-1223 grain growth The self-field J(c) of Hg-1223 tapes so reproducibly obtained is 7x10 (4) A/cm(2) at 77 K.