Practical superconductor development for electrical power applications - annual report for FY 2000.

Balachandran, U. ; Cha, Y.S. ; Dorris, S.E. ; Dusek, J.T. ; Emerson, J.E. ; Fisher, B.L. ; Goretta, K.C. ; Gray, K.E. ; Hull, J.R. ; Jee, Y. ; Koritala, R.E. ; Lelovic, M. ; Li, M. ; Lucas, J.W. ; Ma, B. ; Maroni, V.A. ; McDaniel, R.L. ; Merchant, N. ; Miller, D.J. ; Park, J.H. ; Picciolo, J.J. ; Singh, J.P.

Argonne National Laboratory

关键词: Mechanical Properties;    Superconductivity;    Calcium Oxides;    Superconducting Devices;    36 Materials Science;   

DOI  :  10.2172/776738
RP-ID  :  ANL-00/28
RP-ID  :  W-31109-ENG-38
RP-ID  :  776738

美国|英语

来源: UNT Digital Library

【 摘 要 】

Most large-scale high-critical-temperature superconductor applications require wires or tapes that an carry high currents in applied magnetic fields. This report describes technical progress of research and development efforts aimed at producing superconducting components and devices in the Y-Ba-Cu-O and Bi-(Pb)-Sr-Ca-Cu-O systems. Topics discussed are formation of first- and second-generation composite conductors, characterization of structures and superconducting and mechanical properties, modeling of grain-boundary current transport, and fabrication and analysis of prototype components.