(NB, TI)3SN SUPERCONDUCTING MAGNET OPERATED AT 11-K IN VACUUM USING HIGH-TC (BI, PB)2SR2CA2CU3O10 CURRENT LEADS

被引：92

作者：

WATANABE, K ^{[1
]}

YAMADA, Y ^{[1
]}

SAKURABA, J ^{[1
]}

HATA, F ^{[1
]}

CHONG, CK ^{[1
]}

HASEBE, T ^{[1
]}

ISHIHARA, M ^{[1
]}

机构：

[1] SUMITOMO HEAVY IND LTD,HIRATSUKA RES LABS,HIRATSUKA 254,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1993年 / 32卷 / 4A期

关键词：

CONDUCTION-COOLED SUPERCONDUCTING MAGNET; HIGH-TC CURRENT LEAD; NB3SN;

D O I：

10.1143/JJAP.32.L488

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A conduction-cooled superconducting magnet using high-T(c) oxide current leads was successfully demonstrated. We succeeded in constructing the (Nb, Ti)3Sn multifilamentary superconducting magnet system without liquid helium, which is operated at 11 K in vacuum using a cryocooler and generates a magnetic field of 4.6 T in a 50 mm bore (38 mm room temperature bore). Use of (Bi, Pb)2Sr2Ca2Cu3O10 current leads effectively contributed to realization of the compact cryostat with large current leads of 500 A.

引用

页码：L488 / L490

页数：3

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