Can I read Single-filament Composite MgB2/SUS Ribbons by Powder-In-Tube Process on EtoBox?

Single-filament Composite MgB2/SUS Ribbons by Powder-In-Tube Process by Song, K. J.; Lee, N. J.; Jang, H. M.; Ha, H. S.; Ha, D. W.; OH, S. S.; Sohn, M. H.; Kwon, Y. K.; Ryu, K. S. is a scholarly article available to read on EtoBox.

What is Single-filament Composite MgB2/SUS Ribbons by Powder-In-Tube Process about?

We report the successful fabrication of single-filament composite MgB2/SUS ribbons, as an ultra-robust conductor type, employing the powder-in-tube (PIT) process, by swaging and cold rolling only. The remarkable transport critical current (Ic) of the non-sintered MgB2/SUS ribbon has observed, as an unexpected result. Transport critical currents Ic ~ 316 A at T = 4.2 K and Ic ~ 82 A at T = 20 K were observed at self-field, for the non-sintered composite MgB2/SUS ribbon. In addition, the persistent current density Jp values, that were estimated by Bean formula, were more than ~ 7  105 A/cm2 at T = 5 K, and ~ 1.2  105 A/cm2 at T = 30 K, for the sintered composite MgB2/SUS ribbon, at H = 0 G.

Author

Song, K. J.; Lee, N. J.; Jang, H. M.; Ha, H. S.; Ha, D. W.; OH, S. S.; Sohn, M. H.; Kwon, Y. K.; Ryu, K. S.

Published

2001

Language

EN