Transport IV characterisation of MgB2 conductor at a bend radius of 50mm
Transport IV characterisation of MgB2 conductor at a bend radius of 50mm
Performance of state of the art MgB2 multifilamentary conductor at a required bend radius is essential for many applications including but not limited to magnets and motors. The characterisation is generally done with benchmark transport Ic but further detail can be seen in IV characteristics which are undertaken in this paper. Two conductors with the same architecture but different diameters, 0.89 and 0.45 mm were measured from 32 K to 20 K in self-field in conditions of as received and deformed to a 50 mm bend diameter, corresponding to strains of 1.4 % and 0.7 % respectively. The qualifying 0.45mm conductor was further measured in background fields up to 3 T. The smaller diameter wire was found to have no signs of degradation of critical behaviour in Ic or IV characteristics
032061-[5pp]
Young, E.A.
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Falorio, I.
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Beduz, C.
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Bailey, W.O.S.
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Yang, Y.
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2014
Young, E.A.
d3a881b0-a564-41f5-9843-34ae86da360f
Falorio, I.
65afc7a9-336b-4cce-a034-0c37df06e2c4
Beduz, C.
2cbc6ece-3e8b-454b-86d6-3960596bd234
Bailey, W.O.S.
c356b2e3-a783-4b4c-8c7b-521696d3b37c
Yang, Y.
4cac858a-e0c0-4174-a839-05ca394fc51f
Young, E.A., Falorio, I., Beduz, C., Bailey, W.O.S. and Yang, Y.
(2014)
Transport IV characterisation of MgB2 conductor at a bend radius of 50mm.
Journal of Physics: Conference Series, 507, part 3, .
(doi:10.1088/1742-6596/507/3/032061).
Abstract
Performance of state of the art MgB2 multifilamentary conductor at a required bend radius is essential for many applications including but not limited to magnets and motors. The characterisation is generally done with benchmark transport Ic but further detail can be seen in IV characteristics which are undertaken in this paper. Two conductors with the same architecture but different diameters, 0.89 and 0.45 mm were measured from 32 K to 20 K in self-field in conditions of as received and deformed to a 50 mm bend diameter, corresponding to strains of 1.4 % and 0.7 % respectively. The qualifying 0.45mm conductor was further measured in background fields up to 3 T. The smaller diameter wire was found to have no signs of degradation of critical behaviour in Ic or IV characteristics
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Published date: 2014
Organisations:
Engineering Science Unit
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Local EPrints ID: 377392
URI: http://eprints.soton.ac.uk/id/eprint/377392
ISSN: 1742-6588
PURE UUID: 74a9d1db-14bf-4cea-9183-d1156f1aedcf
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Date deposited: 04 Jun 2015 10:14
Last modified: 15 Mar 2024 02:45
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Author:
I. Falorio
Author:
C. Beduz
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