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2010 | 118 | 5 | 1059-1061
Article title

The Influence of Ex Situ MgB_2 Barrier and HIP on the I_c Anisotropy in Double Core MgB_2/Cu Wires

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Languages of publication
EN
Abstracts
EN
The effect of large I_{c} anisotropy reductions in MgB_2/Cu sheathed wire is presented. The measurements of the critical current in rising magnetic field up to 14 T at 4.2 K were performed. Due to the application of the high isostatic pressure process to the copper sheathed MgB_2 wires with the ex situ MgB_2 homo barrier around the in situ core the anisotropy for such wires was very small and approached to less than 2% at magnetic field over 4 T. The presented geometry and technology show several advantages in their practical applications.
Keywords
EN
 
Publisher

Year
Volume
118
Issue
5
Pages
1059-1061
Physical description
Dates
published
2010-11
Contributors
author
  • International Laboratory of High Magnetic Fields and Low Temperature, Gajowicka 95, 53-421 Wrocław, Poland
author
  • Institute of High Pressure Physics, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warszawa, Poland
author
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422 Wrocław, Poland
author
  • Institute of High Pressure Physics, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warszawa, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5142kz
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