Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Bernhard Dr. Roas"'
Autor:
H.-W. Neumuller, Bernhard Dr. Roas, R. Nanke, J. Wiezoreck, Bernhard Fischer, Stefan Kautz, Martino Leghissa, Paul Müller, C. Reimann, Alexander Jenovelis
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:355-358
For application in high-power transmission cables, multifilamentary 2223 BPSCCO/Ag tapes have been prepared using the powder-in-tube (PIT) process. Critical current densities at 77 K of 33 kA/cm/sup 2/ in short samples and 22 kA/cm/sup 2/ over 400 m
Autor:
H.-W. Neumuller, P. Verges, Bernhard Dr. Roas, K. Fischer, M. Schubert, C. Rodig, Alexander Jenovelis, M. Wilhelm
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:1259-1262
Progress has been made in the development of long 2233 phase multifilamentary wire tapes using the powder-in-tube technique. Ramless extrusion was successfully used to deform multifilamentary precursor/Ag-composites of large diameter. After extrusion
Publikováno v:
Applied Physics Letters. 71:3287-3289
The magnetic field dependence of the critical current IC(B) and the remanent magnetization of several multifilamentary (BiPb)2Sr2Ca2Cu3Ox tapes were measured. The low field behavior of IC(B) is interpreted by the self-field effect, whereas at higher