Elastic constants of dense, textured (Bi, Pb)(2)Sr2Ca2Cu3Oy

Authors
Goretta, KC Kupperman, DS Majumdar, S Such, MW Murayama, N
Citation
Kc. Goretta et al., Elastic constants of dense, textured (Bi, Pb)(2)Sr2Ca2Cu3Oy, SUPERCOND S, 11(12), 1998, pp. 1409-1411
Citations number
14
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
ISSN journal
09532048 → ACNP
Volume
11
Issue
12
Year of publication
1998
Pages
1409 - 1411
Database
ISI
SICI code
0953-2048(199812)11:12<1409:ECODT(>2.0.ZU;2-L
Abstract
We fabricated a dense, bulk (Bi, Pb)(2)Sr2Ca2Cu3Oy (Bi-2223) bar by sinter forging. The bar exhibited excellent phase purity and strong texture of the c axes preferentially aligned parallel to the forging direction. Elastic c onstants were obtained at room temperature; one elastic constant was also m easured to 760 degrees C. Bi-2223 proved to be approximate to 25-30% stiffe r than Bi2Sr2CaCu2Ox.