Fabrication of Ag-clad (Tl, V)(Sr, Ba)2Ca2Cu3Oy superconducting tapes
作者： YF Li , ZZ Sheng , ZF Ren , JH Wang , KC Goretta
DOI: 10.1088/0953-2048/8/3/008
关键词:
摘要: Ag-clad (Tl,V)(Sr,Ba)2Ca2Cu3Oy tapes were fabricated by a powder-in-tube process. The exhibited no discernible favourable texture. Critical current density (Jc) values at 77 K <2000 A cm-2 and strongly influenced heat treatment temperature time. Pressing before the final annealing reduced tape thickness increased Jc.
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