Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires

The texture of Nb$_{3}$Sn in recent multifilamentary composite wires has been studied by neutron diffraction, synchrotron x-ray diffraction and electron backscatter diffraction. In powder-in-tube (PIT) type superconductors the Nb precursor filaments exhibit a strong 〈110〉 fiber texture as a conseque...

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Autores principales: Scheuerlein, C, Arnau, G, Alknes, P, Jimenez, N, Bordini, B, Ballarino, A, Di Michiel, M, Thilly, L, Besara, T, Siegrist, T
Lenguaje:eng
Publicado: 2014
Materias:
XX
Acceso en línea:https://dx.doi.org/10.1088/0953-2048/27/2/025013
http://cds.cern.ch/record/1644946
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author Scheuerlein, C
Arnau, G
Alknes, P
Jimenez, N
Bordini, B
Ballarino, A
Di Michiel, M
Thilly, L
Besara, T
Siegrist, T
author_facet Scheuerlein, C
Arnau, G
Alknes, P
Jimenez, N
Bordini, B
Ballarino, A
Di Michiel, M
Thilly, L
Besara, T
Siegrist, T
author_sort Scheuerlein, C
collection CERN
description The texture of Nb$_{3}$Sn in recent multifilamentary composite wires has been studied by neutron diffraction, synchrotron x-ray diffraction and electron backscatter diffraction. In powder-in-tube (PIT) type superconductors the Nb precursor filaments exhibit a strong 〈110〉 fiber texture as a consequence of the severe cold drawing process, and a 〈110〉 texture is also observed in the Nb$_{3}$Sn. In the Nb–Ta precursor of the restacked rod process (RRP) strand there is an additional texture component, and in both Ta-alloyed and Ti-alloyed RRP type conductors the Nb$_{3}$Sn grains grow with a preferential 〈100〉 orientation.
id cern-1644946
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-16449462019-09-30T06:29:59Zdoi:10.1088/0953-2048/27/2/025013http://cds.cern.ch/record/1644946engScheuerlein, CArnau, GAlknes, PJimenez, NBordini, BBallarino, ADi Michiel, MThilly, LBesara, TSiegrist, TTexture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wiresXXThe texture of Nb$_{3}$Sn in recent multifilamentary composite wires has been studied by neutron diffraction, synchrotron x-ray diffraction and electron backscatter diffraction. In powder-in-tube (PIT) type superconductors the Nb precursor filaments exhibit a strong 〈110〉 fiber texture as a consequence of the severe cold drawing process, and a 〈110〉 texture is also observed in the Nb$_{3}$Sn. In the Nb–Ta precursor of the restacked rod process (RRP) strand there is an additional texture component, and in both Ta-alloyed and Ti-alloyed RRP type conductors the Nb$_{3}$Sn grains grow with a preferential 〈100〉 orientation.oai:cds.cern.ch:16449462014
spellingShingle XX
Scheuerlein, C
Arnau, G
Alknes, P
Jimenez, N
Bordini, B
Ballarino, A
Di Michiel, M
Thilly, L
Besara, T
Siegrist, T
Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title_full Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title_fullStr Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title_full_unstemmed Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title_short Texture in state-of-the-art Nb$_{3}$Sn multifilamentary superconducting wires
title_sort texture in state-of-the-art nb$_{3}$sn multifilamentary superconducting wires
topic XX
url https://dx.doi.org/10.1088/0953-2048/27/2/025013
http://cds.cern.ch/record/1644946
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