材料期刊网

INFLUENTIAL FACTORS ON CRITICAL CURRENT DENSITY OF Ag-SHEATHED Bi-2223 TAPES

HUA Ling , YAO Qizhou , JIANG Ming , WANG Yongzhong , QIAO GuiwenInstitute of Metal Research. Chinese Academy of Sciences. Shenyang. China

金属学报(英文版)

The silver-sheathed Bi-Pb-Sr-Ca-Cu-O(Bi-2223) superconducting tapes have been fabricated by the powder-in-tube method. In the process,we investigated the effects of the particle size, rolling and pressing on Jc and found that the Jc value can be a ffected greatly by the three factors.

关键词: Ag-sheathed Bi-2223 tape , null , null