Bi-based HTS insert coils at high stress levels

H.W. Weijers, J. Schwartz, B. ten Haken

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

Bi-2212 and Bi-2223 conductors from commercial sources are wound into double pancakes using the react and wind approach. One of the Bi-2223 conductors as supplied is reinforced with stainless steel strips. I–V characterization at 4.2 K until failure of the pancakes, in a 19 T–0.17 m cold bore magnet assembly, is performed. This gives insight in the operational limits of these conductors in conditions representative of insert magnets. The results are compared to the linear stress–strain properties of the conductors.
Original languageEnglish
Pages (from-to)1364-1367
Number of pages4
JournalPhysica C
Volume372-376
Issue numberPart 3
DOIs
Publication statusPublished - 2002

Fingerprint

inserts
Magnets
coils
conductors
Stainless Steel
magnets
Stainless steel
stainless steels
strip
assembly
cavities

Keywords

  • React and wind
  • Strain
  • Bi-2212
  • Bi-2223

Cite this

Weijers, H.W. ; Schwartz, J. ; ten Haken, B. / Bi-based HTS insert coils at high stress levels. In: Physica C. 2002 ; Vol. 372-376, No. Part 3. pp. 1364-1367.
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Bi-based HTS insert coils at high stress levels. / Weijers, H.W.; Schwartz, J.; ten Haken, B.

In: Physica C, Vol. 372-376, No. Part 3, 2002, p. 1364-1367.

Research output: Contribution to journalArticleAcademicpeer-review

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T1 - Bi-based HTS insert coils at high stress levels

AU - Weijers, H.W.

AU - Schwartz, J.

AU - ten Haken, B.

PY - 2002

Y1 - 2002

N2 - Bi-2212 and Bi-2223 conductors from commercial sources are wound into double pancakes using the react and wind approach. One of the Bi-2223 conductors as supplied is reinforced with stainless steel strips. I–V characterization at 4.2 K until failure of the pancakes, in a 19 T–0.17 m cold bore magnet assembly, is performed. This gives insight in the operational limits of these conductors in conditions representative of insert magnets. The results are compared to the linear stress–strain properties of the conductors.

AB - Bi-2212 and Bi-2223 conductors from commercial sources are wound into double pancakes using the react and wind approach. One of the Bi-2223 conductors as supplied is reinforced with stainless steel strips. I–V characterization at 4.2 K until failure of the pancakes, in a 19 T–0.17 m cold bore magnet assembly, is performed. This gives insight in the operational limits of these conductors in conditions representative of insert magnets. The results are compared to the linear stress–strain properties of the conductors.

KW - React and wind

KW - Strain

KW - Bi-2212

KW - Bi-2223

U2 - 10.1016/S0921-4534(02)01030-4

DO - 10.1016/S0921-4534(02)01030-4

M3 - Article

VL - 372-376

SP - 1364

EP - 1367

JO - Physica C

JF - Physica C

SN - 0921-4534

IS - Part 3

ER -