FABRICATION OF AG-CLAD (TI,V)(SR,BA)(2)CA2CU3OY SUPERCONDUCTING TAPES

被引:6
作者
LI, YF
SHENG, ZZ
REN, ZF
WANG, JH
GORETTA, KC
机构
[1] SUNY BUFFALO,SUPERCONDUCT MAT LAB,BUFFALO,NY 14214
[2] ARGONNE NATL LAB,DIV ENERGY TECHNOL,ARGONNE,IL 60439
关键词
D O I
10.1088/0953-2048/8/3/008
中图分类号
O59 [应用物理学];
学科分类号
摘要
Ag-clad (TI, V)(Sr, Ba)(2)Ca2Cu3Oy tapes were fabricated by a powder-in-tube process. The tapes exhibited no discernible favourable texture. Critical current density (J(c)) values at 77 K were < 2000 A cm(-2) and were strongly influenced by heat treatment temperature and time. Pressing before the final annealing reduced the tape thickness and increased the J(c).
引用
收藏
页码:174 / 176
页数:3
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