THE CHEMICAL-STABILITY OF BASNO3 IN THE MELT OF YBA2CU3O6+X DURING SOLIDIFICATION

被引:13
作者
VARANASI, C
BALKIN, D
MCGINN, P
机构
[1] Center for Materials Science and Engineering, Department of Electrical Engineering, University of Notre Dame, Notre Dame
关键词
D O I
10.1016/0167-577X(92)90069-V
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The chemical interactions between YBa2Cu3O6+x (YBCO) and BaSnO3 additions during solidification have been investigated. It is found that a Y-Ba-Sn-O phase forms upon solidification. The formation of this phase removes some yttrium from the YBCO that would otherwise be produced, and results in the formation of additional liquid.
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页码:363 / 367
页数:5
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