Zobrazeno 1 - 9
of 9
pro vyhledávání: '"E. I. Zhmurikov"'
Publikováno v:
High Temperature. 51:179-182
The thermal diffusivity and heat capacity of four MPG-6 graphite samples (density from 1664 up to 1825 kg/m3) are measured within the temperature range from 293 K up to 1650 K by the following methods: the laser flash, the differential scanning calor
Publikováno v:
Thermophysics and Aeromechanics. 19:463-468
The article presents the results of studying the thermal expansion of MPG-6 and AXF-5Q graphites and graphite composite based on 13C isotope in the temperature range 293–1650 K. Measurements were performed with dilatometric method in DIL-402C unit
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 674:79-84
The thermo-physical characteristics of both nuclear, industrial graphite, such as MPG-6 from NIIGRAFIT or SGL composite from SGL Carbon Group, and the first synthesized graphite composite based on a carbon 13С isotope have been measured from room te
Autor:
D. Yu. Bolkhovityanov, Mikhail Blinov, S. V. Tsybulya, N. Kh. Kot, A. T. Titov, Tecchio Luigi, E. I. Zhmurikov, Arcady V. Ishchenko
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 4:442-451
Fine-grained dense graphites of different manufacturers were tested and studied for the purpose of predicting their lifetimes at high (∼2000°C) temperatures. The tests consisted in sample heating by electric current to a destruction temperature. T
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 618:1-15
SPIRAL2 is a facility for the study of fundamental nuclear physics and multidisciplinary research. SPIRAL2 represents a major advance for research on exotic nuclei. The radioactive ion beam (RIB) production system is comprised of a neutron converter,
Autor:
Anatoly I. Romanenko, Olga B. Anikeeva, O. G. Abrosimov, P. V. Logachev, Yu. V. Lavskaya, E. I. Zhmurikov, Alexander V. Okotrub, S. V. Tsybulya, Lyubov G. Bulusheva, L. Tecchio
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 1:645-650
The morphology and electronic structure of 13C-isotope-based graphite composites were studied by transmission electron microscopy (TEM), x-ray diffraction, and x-ray fluorescence spectroscopy. High-resolution TEM images showed that composites contain
Autor:
Anatoly I. Romanenko, K. V. Gubin, Tecchio Luigi, P. V. Logachev, Olga B. Anikeeva, E. I. Zhmurikov
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 1:60-63
The conductivity of graphite composite samples MPG-6 and MPG-7 has been measured before and after 1.4 MeV electron irradiation and heating by alternating current up to temperatures higher than 2500°C, causing the fracture of the samples. It has been
Autor:
K. V. Gubin, S. V. Tsybulya, Anatoly I. Romanenko, Elena B. Burgina, A. T. Titov, E. I. Zhmurikov, L. Tecchio, Olga B. Anikeeva
Publikováno v:
Inorganic Materials. 42:609-616
The electrical conductivity of MPG-6 and MPG-7 carbon composites has been measured before and after 1.4-MeV electron irradiation and ac resistive heating up to degradation temperatures (above 2500°C). The results demonstrate that both heating and el
Autor:
K. V. Gubin, R. V. Gorbachev, Elena B. Burgina, O. B. Anikeeva, E. I. Zhmurikov, P. V. Logachev, Anatoly I. Romanenko, M. Avilov, S. V. Tsybulya, Galina N. Kryukova, L. Tecchio
Publikováno v:
Inorganic Materials. 41:451-459
A 13C-based neutron-target material is investigated using x-ray diffraction, IR absorption and Raman scattering spectroscopies, transmission electron microscopy, and electrical (conductivity, magnetoresistance, and Hall effect) measurements before an