Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model

Fermilab is developing high field superconducting dipole magnets based on Nb/sub 3/Sn for a post-LHC very large hadron collider (VLHC) . The first prototype is a 1 meter long two-layer shell-type (cos- theta) coil with a nominal field of 11 T. A keystoned Rutherford-type cable made of 28 Nb/sub 3/Sn...

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Detalles Bibliográficos
Autores principales: Barzi, E, Boffo, C, Limon, P J, Ozelis, J P, Yamada, R, Zlobin, A V, Gregory, E, Pyon, T, Wake, M
Lenguaje:eng
Publicado: 2000
Materias:
Engineering
Acceso en línea:https://dx.doi.org/10.1109/77.828400
http://cds.cern.ch/record/434848
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author Barzi, E
Boffo, C
Limon, P J
Ozelis, J P
Yamada, R
Zlobin, A V
Gregory, E
Pyon, T
Wake, M
author_facet Barzi, E
Boffo, C
Limon, P J
Ozelis, J P
Yamada, R
Zlobin, A V
Gregory, E
Pyon, T
Wake, M
author_sort Barzi, E
collection CERN
description Fermilab is developing high field superconducting dipole magnets based on Nb/sub 3/Sn for a post-LHC very large hadron collider (VLHC) . The first prototype is a 1 meter long two-layer shell-type (cos- theta) coil with a nominal field of 11 T. A keystoned Rutherford-type cable made of 28 Nb/sub 3/Sn strands of 1 mm in diameter is used. The development of high J/sub c/ multifilamentary Nb/sub 3/Sn strands with low magnetization is an important step of this program. To achieve this goal, strand R&D is actively pursued by Fermilab and IGC using the internal tin process. Conductor designs, heat treatment studies, and results of measurements, including I/sub c/, n-value, RRR, magnetization, and chemical analyses, are presented. (4 refs).
id cern-434848
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4348482019-09-30T06:29:59Zdoi:10.1109/77.828400http://cds.cern.ch/record/434848engBarzi, EBoffo, CLimon, P JOzelis, J PYamada, RZlobin, A VGregory, EPyon, TWake, MHeat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole modelEngineeringFermilab is developing high field superconducting dipole magnets based on Nb/sub 3/Sn for a post-LHC very large hadron collider (VLHC) . The first prototype is a 1 meter long two-layer shell-type (cos- theta) coil with a nominal field of 11 T. A keystoned Rutherford-type cable made of 28 Nb/sub 3/Sn strands of 1 mm in diameter is used. The development of high J/sub c/ multifilamentary Nb/sub 3/Sn strands with low magnetization is an important step of this program. To achieve this goal, strand R&D is actively pursued by Fermilab and IGC using the internal tin process. Conductor designs, heat treatment studies, and results of measurements, including I/sub c/, n-value, RRR, magnetization, and chemical analyses, are presented. (4 refs).oai:cds.cern.ch:4348482000
spellingShingle Engineering
Barzi, E
Boffo, C
Limon, P J
Ozelis, J P
Yamada, R
Zlobin, A V
Gregory, E
Pyon, T
Wake, M
Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title_full Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title_fullStr Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title_full_unstemmed Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title_short Heat treatment study of Nb$_{3}$Sn strands for the Fermilab's high field dipole model
title_sort heat treatment study of nb$_{3}$sn strands for the fermilab's high field dipole model
topic Engineering
url https://dx.doi.org/10.1109/77.828400
http://cds.cern.ch/record/434848
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