To enhance Jc of Bi-2223 Ag-sheathed superconducting tapes by improving grain alignment with magnetic field

被引：14

作者：

Ma, YW

Wang, ZT

机构：

[1] Mechanical Engineering Department, Tsinghua University

来源：

PHYSICA C | 1997年 / 282卷

关键词：

D O I：

10.1016/S0921-4534(97)01390-7

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new method to enhance Jc Bi-2223 Ag-clad superconducting tapes was developed. After sintered powders have been packed into Ag tube, it was treated by magnetic field, the degree of grain alignment was much improved. Jc shows a maximum of 3.46 x 10(4) A/cm(2) (77K,0T).

引用

页码：2619 / 2620

页数：2