Commercial mgb2 superconducting wires at Sam Dong
RIS ID
144771
Abstract
© 2020, Korea Institute of Applied Superconductivity and Cryogenics. All rights reserved. Since 2014, Sam Dong Co., Ltd. has successfully developed high-performance MgB2 superconducting wires with a kilometer-scale. Herein, we studied performances of various MgB2 wires fabricated by the Sam Dong with different Cu fractions and diameters for practical applications. Critical current densities of our commercial wire, 18+‘1’Cu multifilamentary MgB2 wire, are estimated to be 270,000 A/cm2 at 3 T and 4.2 K and 100,000 A/cm2 at 2 T and 20 K, respectively. We further discuss research progress of various MgB2 superconducting wires at Sam Dong Co., Ltd and make an effort to align with customers’ requirements.
Publication Details
Lee, D., Choi, J., Kim, D., Jeon, J., Maeda, M., Choi, S. & Kim, J. (2020). Commercial mgb2 superconducting wires at Sam Dong. Progress in Superconductivity and Cryogenics (PSAC), 22 (2), 26-31.