MAGNETIC SHIELDING PROPERTIES OF NbTi/Nb/Cu MULTILAYER COMPOSITE TUBES

被引：27

作者：

Itoh, I. ^{[1
]}

Sasaki, T. ^{[1
]}

Minamino, S. ^{[2
]}

Shimizu, T. ^{[2
]}

机构：

[1] Nippon Steel Corp, Adv Mat & Tech Res Labs, Nakahara Ku, 1618 Ida, Kawasaki, Kanagawa 211, Japan

[2] Nippon Steel Corp, Hikari Tech Res Div, Hikari, Yamaguchi 743, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1993年 / 3卷 / 01期

关键词：

D O I：

10.1109/77.233699

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Magnetic shielding properties have been investigated using Hall plates at 4.2K in a parallel magnetic field up to 4T for superconducting cylinders (tubes) with and without a bottom, which are multi layer composites consisting of NbTi,Nb and Cu. These composite cylinders were fabricated by deep drawing a multilayer composite sheet made by cladding and rolling. It was found that a sample of five concentrically stacked cup-shaped cylinders (cups), with a thickness of 1mm, an inside diameter of 20-40mm and a length of 45mm, can reduce the external magnetic field of 3T to less than 10G.

引用

页码：177 / 180

页数：4

共 6 条

[1]

Cabrera B., 1965, THESIS STANFORD U

[2] MULTILAYER NB3SN SUPERCONDUCTING SHIELDS [J].

GUBSER, DU ;

WOLF, SA ;

FRANCAVILLA, TL ;

CLAASSEN, JH ;

DAS, BN .

IEEE TRANSACTIONS ON MAGNETICS, 1985, 21 (02) :320-323

[3]

SASAKI T, UNPUB

[4] MAGNETIC SHIELDING BY A TUBULAR SUPERCONDUCTING WINDING IN PARALLEL AND TRANSVERSE FIELDS [J].

TAKAHATA, K ;

NISHIJIMA, S ;

OHGAMI, M ;

OKADA, T ;

NAKAGAWA, S ;

YOSHIWA, M .

IEEE TRANSACTIONS ON MAGNETICS, 1989, 25 (02) :1889-1892

[5] MAGNETIC-FIELD SHIELDING BY A SUPERCONDUCTING CYLINDRICAL TUBE OF FINITE LENGTH [J].

THOMASSON, JW ;

GINSBERG, DM .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1976, 47 (03) :387-388

[6] MODELING OF SUPERCONDUCTING SCREENS FOR A NEW FORM OF MAGNETIC SUSPENSION [J].

WILLIAMS, JT ;

SIMKIN, J ;

PAUL, RJA ;

JOYCE, H ;

ASHER, GM .

IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (05) :2150-2153

← 1 →