EFFECTS OF MELT COMPOSITION ON THE GROWTH-BEHAVIOR OF 211 PARTICLES IN THE Y-BA-CU-O SYSTEM

Authors
LEE HG LIM DH SONG MY PARK JH WON DY HONG GW
Citation
Hg. Lee et al., EFFECTS OF MELT COMPOSITION ON THE GROWTH-BEHAVIOR OF 211 PARTICLES IN THE Y-BA-CU-O SYSTEM, Journal of the American Ceramic Society, 77(8), 1994, pp. 2223-2225
Citations number
9
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of the American Ceramic Society → ACNP
ISSN journal
00027820
Volume
77
Issue
8
Year of publication
1994
Pages
2223 - 2225
Database
ISI
SICI code
0002-7820(1994)77:8<2223:EOMCOT>2.0.ZU;2-V
Abstract
Growth behavior of 211 particles in the Y-Ba-Cu-0 system was investiga ted using CuO and CuO + BaCuO melts. The inhibiting effect of Sn on th e growth of 211 particles was not as great for the specimen heat-treat ed using CuO + BaCuO melts. Fast growth of 211 particles was observed in the CuO melt at high temperature (1100-degrees-C), whereas the grow th of 211 particles was extraordinally suppressed by the addition of S n to the CuO melt. It is believed that Sn is an effective element for the refinement of 211 particles in the Y-Ba-Cu-O system but that addit ional Ba nullifies the refinement effect of the Sn.