Fabrication of Ag-clad BSCCO-2223 tapes using and precursors
Fabrication of Ag-clad BSCCO-2223 tapes using and precursors
复制标题
使用 和 前体制造镀银 BSCCO-2223 胶带
DOI:
10.1088/0953-2048/9/11/014
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发表时间:
1996
影响因子:
3.6
通讯作者:
A. West
中科院分区:
文献类型:
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作者:
P. Sastry;J. Parrell;Y. Feng;D. Larbalestier;A. West
A new precursor powder process for the fabrication of silver sheathed Bi(Pb)-2223 tapes by an oxide-powder-in-tube method is reported. The precursor powder is made from a mixture of and . Fully processed tapes with the overall composition showed an homogeneous 2223 microstructure containing only small amounts of second phases. A critical current density of (77 K, 0 T) was obtained for a thick single-filament tape after a total reaction time of 160 h with two intermediate pressings.
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