Zobrazeno 1 - 10
of 17
pro vyhledávání: '"G. V. Golubkova"'
Autor:
Igor S. Batraev, S. Yu. Abramov, G. V. Golubkova, V. Yu. Ulianitsky, Michail A. Korchagin, Dina V. Dudina, Oleg I. Lomovsky
Publikováno v:
Inorganic Materials. 50:35-39
Changes in the phase composition of the 20 vol % Ti3SiC2-Cu composite during detonation spraying as well as corresponding microstructure formation processes in the sprayed coatings have been studied. It was demonstrated that when the amount of the ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab511a50db7a6d61c9348057cef1b76
https://doi.org/10.1134/s0020168514010038
https://doi.org/10.1134/s0020168514010038
Autor:
S. F. Tikhov, Vladimir A. Usoltsev, G. V. Golubkova, Vladislav A. Sadykov, O.I. Lomovskii, A. N. Salanov
Publikováno v:
Bulletin of Materials Science. 36:1195-1200
Porous ceramic matrix composites FeAlO y /FeAl x with incorporated metal inclusions (cermets) were synthesized by pressureless method, which includes hydrothermal treatment of mechanically alloyed FeAl powder followed by calcination. Their main struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4998c1a67ce36f499b03e6ae0bb8d35
https://doi.org/10.1007/s12034-013-0594-5
https://doi.org/10.1007/s12034-013-0594-5
Publikováno v:
Inorganic Materials. 49:564-567
We have studied laser-induced processes in layers of mixtures of boron carbide and iron or a stoichiometric mixture of boron with carbon (4: 1) and iron on a steel substrate. Laser processing was found to increase the microhardness of the surface owi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::487932c7f337c761aee151e82f1eeeae
https://doi.org/10.1134/s002016851306006x
https://doi.org/10.1134/s002016851306006x
Publikováno v:
Inorganic Materials. 48:263-266
We have determined the phase composition and microhardness of coatings produced by the laser melting of silicon powder on the surface of steel substrates. Laser exposure leads to the formation of iron silicides on the substrate surface. The iron cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1121b6f56635e1aabe3b47b496ac267f
https://doi.org/10.1134/s0020168512030107
https://doi.org/10.1134/s0020168512030107
Publikováno v:
Inorganic Materials. 46:22-27
We have studied the phase composition of materials obtained by mechanochemical processing and subsequent heat treatment of mixtures of magnesium and boron powders in the atomic ratio 1 : 2. Differential dissolution, differential scanning calorimetry,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::629d25be93bc940f292a426516c90aef
https://doi.org/10.1134/s0020168510010061
https://doi.org/10.1134/s0020168510010061
Autor:
V. V. Usol’tsev, L. S. Davlitova, Vladislav A. Sadykov, S. F. Tikhov, Oleg I. Lomovsky, Dina V. Dudina, G. V. Golubkova, Jae Seong Kim, Young-Soon Kwon, V. V. Malakhov
Publikováno v:
Inorganic Materials. 44:587-591
We have studied phase-formation processes in mixtures of Cr and Al (20 wt %) powders in the course of mechanical alloying (MA) and the phase transformations of the samples during subsequent annealing at temperatures of up to 800°C. The resultant x-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5005ce7be9b9527356c76a0016dd5af
https://doi.org/10.1134/s0020168508060083
https://doi.org/10.1134/s0020168508060083
Publikováno v:
Metals and Materials International. 9:433-437
The binary Fe−Si elemental powders mixture (1∶2 in atomic proportion) has been milled for different milling times in an attrition mill. The phase characterization of mechanically alloyed powder was investigated using the chemical method of differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90268cc27eb4fe873bf0a63faf488834
https://doi.org/10.1007/bf03027147
https://doi.org/10.1007/bf03027147
Publikováno v:
Journal of Alloys and Compounds. 351:101-105
Phase composition of the materials obtained by mechanical alloying of system Co–Al (Al concentration ranges from 50 to 70 at.%) and removal of aluminum from such alloys was investigated by differential dissolution, X-ray phase analysis and TEM with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41df208d944a5eea981fc8ec721a1579
https://doi.org/10.1016/s0925-8388(02)01083-6
https://doi.org/10.1016/s0925-8388(02)01083-6
Autor:
Alexander A. Vlasov, Oleg I. Lomovsky, L. S. Davlitova, G. V. Golubkova, E.Yu. Belyaev, V. V. Malakhov
Publikováno v:
Journal of Alloys and Compounds. 307:131-136
Iron disilicide synthesis was developed by means of mechanochemical activation under intensive mechanical treatment. The X-ray amorphous phases formed during mechanical treatment of initial iron and silicon were investigated. The methods of the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c90bea626c372e538ee5cce457b26e
https://doi.org/10.1016/s0925-8388(00)00832-x
https://doi.org/10.1016/s0925-8388(00)00832-x
Autor:
Oleg I. Lomovsky, G. V. Golubkova
Publikováno v:
Journal of Materials Synthesis and Processing. 8:259-263
The effect of mechanical treatment of different degrees of action on the changes in the composition of silicate phases of natural granite is studied. Mechanochemical treatment is demonstrated to cause disordering of silicate structures. Layered hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b59e50a0f317e9387b2828161843dd63
https://doi.org/10.1023/a:1011377908055
https://doi.org/10.1023/a:1011377908055