The generation of 25.05 T using a 5.11 T Bi2Sr 2CaCu2Ox superconducting insert magnet

H. W. Weijers; U. P. Trociewitz; K. Marken; M. Meinesz; H. Miao; J. Schwartz

doi:10.1088/0953-2048/17/4/012

The generation of 25.05 T using a 5.11 T Bi₂Sr ₂CaCu₂O_x superconducting insert magnet

H. W. Weijers, U. P. Trociewitz, K. Marken, M. Meinesz, H. Miao, J. Schwartz

Research output: Contribution to journal › Article › peer-review

112 Scopus citations

Abstract

A 25.05 T magnetic field was generated by a 5.11 T superconducting Bi ₂Sr₂CaCu₂O_x insert magnet within a 19.94 T resistive magnet. The Bi₂Sr₂CaCu₂O _x magnet is constructed using fully reacted powder-in-tube conductor and insulated stainless steel reinforcement. Three concentric sections are used to minimize the total stress in the Bi₂Sr₂CaCu ₂O_x conductor: two double pancake stacks and an outer layer-wound section. The insert coil operates at 4.2 K in a 0.168 m diameter cryostat fitted to the resistive magnet. Here we provide an overview of the design and construction of the insert and the results of self-field and in-field testing. Mechanical and electrical safety issues, related to testing in a large resistive magnet, are discussed.

Original language	English (US)
Pages (from-to)	636-644
Number of pages	9
Journal	Superconductor Science and Technology
Volume	17
Issue number	4
DOIs	https://doi.org/10.1088/0953-2048/17/4/012
State	Published - Apr 2004

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Condensed Matter Physics
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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10.1088/0953-2048/17/4/012

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abstract = "A 25.05 T magnetic field was generated by a 5.11 T superconducting Bi 2Sr2CaCu2Ox insert magnet within a 19.94 T resistive magnet. The Bi2Sr2CaCu2O x magnet is constructed using fully reacted powder-in-tube conductor and insulated stainless steel reinforcement. Three concentric sections are used to minimize the total stress in the Bi2Sr2CaCu 2Ox conductor: two double pancake stacks and an outer layer-wound section. The insert coil operates at 4.2 K in a 0.168 m diameter cryostat fitted to the resistive magnet. Here we provide an overview of the design and construction of the insert and the results of self-field and in-field testing. Mechanical and electrical safety issues, related to testing in a large resistive magnet, are discussed.",

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AU - Trociewitz, U. P.

AU - Marken, K.

AU - Meinesz, M.

AU - Miao, H.

AU - Schwartz, J.

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AB - A 25.05 T magnetic field was generated by a 5.11 T superconducting Bi 2Sr2CaCu2Ox insert magnet within a 19.94 T resistive magnet. The Bi2Sr2CaCu2O x magnet is constructed using fully reacted powder-in-tube conductor and insulated stainless steel reinforcement. Three concentric sections are used to minimize the total stress in the Bi2Sr2CaCu 2Ox conductor: two double pancake stacks and an outer layer-wound section. The insert coil operates at 4.2 K in a 0.168 m diameter cryostat fitted to the resistive magnet. Here we provide an overview of the design and construction of the insert and the results of self-field and in-field testing. Mechanical and electrical safety issues, related to testing in a large resistive magnet, are discussed.

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The generation of 25.05 T using a 5.11 T Bi₂Sr ₂CaCu₂O_x superconducting insert magnet

Abstract

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