By Topic

Electromechanical Behavior of {\hbox {Bi}}_{2}{\hbox {Sr}}_{2}{\hbox {CaCu}}_{2}{\hbox {O}}_{\rm x} Conductor Using a Split Melt Process for React-Wind-Sinter Magnet Fabrication

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Tengming Shen ; Nat. High Magn. Field Lab., Florida State Univ., Tallahassee, FL ; Xiaotao Liu ; Trociewitz, U.P. ; Schwartz, J.

A new approach to magnet fabrication, react, wind and sinter (RWS), has been proposed for Bi2Sr2CaCu2Ox (Bi2212), magnets. In this process, the conventional Bi2212 heat treatment is split into two portions, and the magnet is wound between these heat treatments. Here we report results on the RWS "split melt process". Significant increases in Ic are obtained in Bi2212 round wires compared to standard melt processing. Strain effect measurements, using the Lorentz force, indicate that RWS wires have similar mechanical performance as wind and react wires. Effects of the split melt temperature on the electromechanical properties are also reported. These results show that split melt processing and RWS magnet fabrication are viable approaches for Bi2212 conductors and magnets.

Published in:

Applied Superconductivity, IEEE Transactions on  (Volume:18 ,  Issue: 2 )