Zeitschriftenartikel:
P. Kovacs, W. Pachla, I. Husek, M. Kulczyk, T. Melisek, T. Holubek, R. Diduszko, M. Reissner:
"Multicore MgB2 wires made by hydrostatic extrusion";
Physica C: Superconductivity and its Applications,
468
(2008),
S. 2356
- 2360.
Kurzfassung englisch:
Seven-filament MgB2/Fe and MgB2/Nb/Cu wires have been made by in situ process using hydrostatic extrusion, drawing and two-axial drawing deformation into the wire size of 1.1 × 1.1 mm2. The conductors were sintered at 650 °C/0.5 h and studied in terms of field-dependent transport critical current density and thermal stability. XRD, SEM and EDX analysis were applied for structural characterization. Transport current property and compositional/structural differences are compared and discussed in connection to used powders and metallic materials.
Schlagworte:
MgB2; Hydrostatic extrusion; Rolling; Critical current; Thermal stability
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.physc.2008.08.014
Elektronische Version der Publikation:
http://dx.doi.org/10.1016/j.physc.2008.08.014
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.