摘要
A temperature control system was established to measure Jc in a LN2 temperature range (72 K-90 K). A sample of Bi-2223/Ag multifilamentary tape was immersed in LN2, and the desired temperature of the sample was attained by means of changing its saturated vapor pressure. The Jc(B,T) characteristics of Bi-2223/Ag multifilamentary tapes (19 and 37 filaments) in a LN2 temperature range (77 K-90 K) were measured using the measuring system.
源语言 | 英语 |
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页(从-至) | 135-137 |
页数 | 3 |
期刊 | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
卷 | 30 |
期 | 2 |
出版状态 | 已出版 - 4月 2001 |
已对外发布 | 是 |