Zobrazeno 1 - 10
of 218
pro vyhledávání: '"I.I. Timofeeva"'
Autor:
I.I. Timofeeva, S. V. Karpenko, Gennadiy Frolov, L.L. Sartinska, A.Yu. Koval, C. Jastrebski, G.Ya. Kolbasov, V. S. Vorobets
Publikováno v:
Vacuum. 116:73-76
The aim of this study was to elucidate conditions that determine properties of B X N Y C Z nanostructure powder coating. Produced in a xenon high-flux optical furnace in a flow of nitrogen coating is nonuniform, does not cover all surface and consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c547120d131aac82c267c40e5aa3bda
https://doi.org/10.1016/j.vacuum.2015.02.029
https://doi.org/10.1016/j.vacuum.2015.02.029
Akademický článek
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Publikováno v:
Journal of Non-Crystalline Solids. 357:1504-1507
Emission properties of cathodes produced under the action of laser radiation are presented. Cathodes were fabricated in nitrogen flow as a result of surface modification induced by laser treatment of the compacted samples of fine-grained graphite-lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::997406030eb1838dfe3e7d6bee1544d1
https://doi.org/10.1016/j.jnoncrysol.2010.12.035
https://doi.org/10.1016/j.jnoncrysol.2010.12.035
Akademický článek
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Publikováno v:
Materials Chemistry and Physics. 109:20-25
Results on investigations of structure and phase transformations of fine-grained h-BN graphite-like powders induced by heating to concentrated light beam of different energies in nitrogen flow in optical furnace are given. It is presented structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71fc6221a28f115a32018c3a4982284b
https://doi.org/10.1016/j.matchemphys.2007.10.043
https://doi.org/10.1016/j.matchemphys.2007.10.043
Publikováno v:
Applied Surface Science. 253:4295-4299
The results on surface modification of materials of different structures; morphology, grain sizes, density and porosity by exposure to nanosecond laser light are given. Laser induced changes in their surface characteristics are presented. Surface lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5347d9ed8ff2c1ba164eea8806bf1225
https://doi.org/10.1016/j.apsusc.2006.09.032
https://doi.org/10.1016/j.apsusc.2006.09.032
Autor:
C. Jastrebski, L.L. Sartinska, Gennadiy Frolov, N. C. Danilenko, A. M. Kasumov, E. V. Voynich, O. Kutsay, A. Yu. Kоval, Nodar Maisuradze, I.I. Timofeeva
Publikováno v:
European Chemical Bulletin. 6:38
Results of the effect of concentrated light energy in a xenon high-flux optical furnace on transformation of boron nitride (BN) and boron (B) powders in a flow of nitrogen are presented. Raman, Auger Electron (AES), Fourier transform infrared spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2c54e8d0f5ef919ff9c9e655fa53a1
https://doi.org/10.17628/ecb.2017.6.38-44
https://doi.org/10.17628/ecb.2017.6.38-44
Autor:
A. Yu. Koval, A. S. Drachinskii, I.I. Timofeeva, L. N. Belborodov, A. A. Rogozinskaya, N. N. Sereda
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:629-632
The mechanical properties of a tungsten-free cemented carbide subjected to thermal oxidation in air have been found to be fairly dependent on the isothermal holding time. The strength parameters of the material are affected by the oxidation of the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1de756271ce43925a4456c07ffa85a0b
https://doi.org/10.1007/bf02676152
https://doi.org/10.1007/bf02676152
Publikováno v:
International Journal of Hydrogen Energy. 21:1101-1103
Temperature compressibility of hydride crystal lattice at low temperatures is found to be a function of hydrogen content. Occupation of both tetra- and octahedral sublattices by hydrogen results in a reduction of lattice compressibility with the temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f54f533ced20d55437f813d26a55f7a
https://doi.org/10.1016/s0360-3199(96)00078-x
https://doi.org/10.1016/s0360-3199(96)00078-x
Akademický článek
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