50 citations
4 papers
High-pressure synthesis of MgB2 with addition of Ti
T. A. Prikhna, W. Gawalek, Ya. M. Savchuk +11
The MgB2 - based material high-pressure synthesized at 2 GPa and 800 C for 1 h from Mg and B (taken in the stoichiometry ratio of MgB2) with addition of 2-10 wt% of Ti demonstrated…
Positive influence of ta addition on superconductive properties of high pressure synthesized MgB_2
T. Prikhna, W. Gawalek, N. Novikov +10
Bulk MgB2 - based materials with the following critical current densities (jc) in 1 T field: 570 kA/cm^2 at 10 K, 350 kA/cm^2 at 20 K and 40 kA/cm^2 at 30 K and in 10 T field: 650…
Synthesis and Sintering of MgB2 Under High Pressure
T. A. Prikhna, Ya. M. Savchuk, N. V. Sergienko +11
High-pressure (HP) synthesis and sintering are promising methods for manufacturing of the bulk MgB2 superconductive material. The available high-pressure apparatuses with 100 cm3 w…
Thermobaric Effect on Melt-Textured MBaCuO (M = Y, Nd)
T. Prikhna, W. Gawalek, V. Moshchil +8
The effect of a short (10-30 min) thermobaric action (in the 1-5 GPa pressure and 700-1300C temperature range) on the structure, superconductive and mechanical properties o…