Abstract
The influence of boundaries in superconducting Nb-Ti filaments in a Cu matrix upon critical current density and upper critical magnetic field is presented. The copper-matrix wires 25000 and 480000 Nb-Ti filaments. The wires were manufactured by cold deformation without any annealing. It was found that the current-carrying capacity and the magnetic hysteresis curve of these ultrafine-filament wires are determined by the fluxoid pinning on the Nb-Ti filament-matrix boundaries. The pinning can be reduced by interdiffusion of Cu and Ti.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.