DEPENDENCE OF SUPERCONDUCTING PROPERTIES AND MICROSTRUCTURE ON HEAT-TREATMENT IN AG-SHEATHED BI-PB-SR-CA-CU-O TAPES

被引：3
|
作者：
JEONG, DY [1 ]
SOHN, MH [1 ]
HA, DW [1 ]
HAN, IR [1 ]
RYU, KS [1 ]
KIM, YC [1 ]
HAN, SK [1 ]
机构：
[1] PUSAN NATL UNIV,DEPT PHYS,PUSAN 609735,SOUTH KOREA
来源：
PHYSICA C | 1991年 / 185卷
关键词：
D O I：
10.1016/0921-4534(91)91368-E
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Ag-sheathed Bi-Pb-Sr-Ca-Cu-O tapes were prepared using three different heat treatments, and studied in terms of T(c), J(c), chi-dc and microstructure. The results suggested that a complicate process using quenching partial melt, cold working, partial melt growth and sintering will be effective for the preparation of highly densified and well grain-aligned Bi-2223 tapes within a short period of time.
引用
收藏
页码：2487 / 2488
页数：2
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