[en] The effect of various regimes of plasma irradiation in the 'Plasma focus' device on the surface structure of vanadium has been studied. It is established that at the plasma power density values of 108 - 1010 W/cm2 there are pores, microcracks and gas bubbles in the structure of material. In addition, as a result of the plasma action, the ejection of individual pieces of material from the irradiated vanadium surface was observed. (authors)
Source
Uglov, V.V. (ed.); Baran, L.V.; Azarko, I.I. (Belarusian state univ., Minsk (Belarus)); Belarusian state univ., Minsk (Belarus); Ministry of education of Republic of Belarus, Minsk (Belarus); National academy of sciences of Belarus, Minsk (Belarus); Belarus state found of fundamental researches, Minsk (Belarus); 483 p; ISBN 978-985-553-446-5; 
; Sep 2017; p. 14-15; 12. International conference 'Interaction of radiation with solids'; 12. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'; Minsk (Belarus); 19-22 Sep 2017; 4 refs., 4 figs.
; Sep 2017; p. 14-15; 12. International conference 'Interaction of radiation with solids'; 12. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'; Minsk (Belarus); 19-22 Sep 2017; 4 refs., 4 figs.
[en] The paper explored the possibility of obtaining coatings in the interior cavity of thin Cu tubes on the plasma focus devices. A special feature of such devices is the generation of thin plasma jets of high power. It has been shown the fundamental possibility of receiving protective coating in tubes (Cu) due to the erosion of the anode material (Cu, W). Coating was carried out under the influence of the impulse (τ<0.1 µs) argon and deuterium plasma. Coating is a composite material with complex composition, containing the chemical elements, such as Cu, O_2, C, W, Fe, Ni. It has been achieved a high value of strength for the coating obtained by processing of the inner cavity Cu tube by Ar plasma in a magnetic field B≤0.1 T. (authors)
Source
Anishchik, V.M. (ed.); Uglov, V.V.; Baran, L.V.; Azarko, I.I. (Belarusian state univ., Minsk (Belarus)); Belarusian state univ., Minsk (Belarus); Ministry of education of Republic of Belarus, Minsk (Belarus); National academy of sciences of Belarus, Minsk (Belarus); Belarus state found of fundamental researches, Minsk (Belarus); 440 p; ISBN 978-985-553-304-8; ; Sep 2015; p. 308-311; 11. International conference 'Interaction of radiation with solids'; 11. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'; Minsk (Belarus); 23-25 Sep 2015; 8 refs., 4 figs.
; Sep 2015; p. 308-311; 11. International conference 'Interaction of radiation with solids'; 11. Mezhdunarodnaya konferentsiya 'Vzaimodejstvie izluchenij s tverdym telom'; Minsk (Belarus); 23-25 Sep 2015; 8 refs., 4 figs.