Zobrazeno 1 - 10
of 30
pro vyhledávání: '"S. N. Dub"'
Autor:
S. N. Dub, A. S. Nikolenko, P. M. Lytvyn, S. O. Ivakhnenko, V. V. Strelchuk, O. M. Suprun, V. V. Lysakovskii, I. M. Danilenko
Publikováno v:
Journal of Superhard Materials. 43:379-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::379dc28bf26a73705bf8f2fad3c31525
https://doi.org/10.3103/s1063457621060034
https://doi.org/10.3103/s1063457621060034
Autor:
V. A. Mechnik, N. A. Bondarenko, Yu. V. Nesterenko, E. S. Gevorkyan, N. O. Kuzin, S. N. Dub, V. M. Kolodnitskyi, I. M. Zakiev
Publikováno v:
Materials Characterization. 146:209-216
To obtain bulk of 51Fe–32Cu–9Ni–8Sn and 49.47Fe–31.04Cu–8.73Ni–7.76Sn–3VN nanocomposites, a pressing method at room temperature and subsequent hot pressing in a vacuum was used. The microstructure of the sintered composites by X-ray dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::182f1a28d4b90838760f2e5eaa960cc1
https://doi.org/10.1016/j.matchar.2018.10.002
https://doi.org/10.1016/j.matchar.2018.10.002
Publikováno v:
Metal Science and Heat Treatment. 57:245-253
Comparative analysis is provided for specimen mechanical properties of steels 18KhGT and 20Kh with tensile testing in relation to surface treatment: grinding, polishing, nitriding, carburizing, and ion-plasma treatment. It is shown that surface condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f979a1d70f3bd400e263582ee7665260
https://doi.org/10.1007/s11041-015-9869-3
https://doi.org/10.1007/s11041-015-9869-3
Autor:
A. A. Meilekhov, Volodymyr Ivashchenko, V. N. Rogoz, P. L. Skrynskii, Alexander D. Pogrebnjak, Anatoliy I. Kupchishin, S. N. Dub, Oleg Sobol
Publikováno v:
Physics of the Solid State. 57:1642-1646
Nanocomposite Nb-Al-N films prepared by magnetron sputtering have been studied. It has been found that, in the films, there are two stable crystalline structural states, namely, NbN z and B1-Nb1 − x Al x N y O1 − y , and an amorphous-like compone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d232daa0cc1345cb9d610d291c828867
https://doi.org/10.1134/s1063783415080089
https://doi.org/10.1134/s1063783415080089
Publikováno v:
2016 International Conference on Nanomaterials: Application & Properties (NAP).
The mechanisms of strengthening of V-Cr-Cu-Ni-Co-Fe-Al high entropy alloy, (W, Ti)N, and TiN-Cu nanocomposite films deposited by DC magnetron sputtering (MS) and combined “vacuum arc evaporation — MS” have been investigated. Combined effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a1b4a1d91db3e78212abb472ece9557
https://doi.org/10.1109/nap.2016.7757239
https://doi.org/10.1109/nap.2016.7757239
Autor:
A. E. Dmitrenko, S. N. Dub, A. D. Pogrebnyak, V. M. Beresnev, P. V. Turbin, G. V. Kirik, Oleg Sobol
Publikováno v:
Technical Physics Letters. 35:925-928
The possibility of obtaining hard nanocrystalline coatings using vacuum-arc deposition in a high-frequency discharge stimulated regime has been studied. Condensates of the Zr(Ti)-Si-N system obtained by this method contain ZrN and TiN crystalline gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0763be4c7ac64dd1bc0933cfdf2984
https://doi.org/10.1134/s1063785009100150
https://doi.org/10.1134/s1063785009100150
Publikováno v:
The Physics of Metals and Metallography. 107:285-290
The effect of a bias potential applied to the substrate on the structure formation, substructural characteristics, and physicomechanical properties of tantalum diboride nanocrystalline films obtained by the method of nonreactive high-frequency magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f01a1c5f3077c3b14f67d4892b5f665b
https://doi.org/10.1134/s0031918x09030107
https://doi.org/10.1134/s0031918x09030107
Autor:
S. N. Dub, I. A. Petrusha
Publikováno v:
High Pressure Research. 26:71-77
High-purity polycrystalline cBN (pcBN) has been obtained from bulk pyrolytic graphite-like BN at a pressure of about 8 GPa and temperatures of 2500 and 2800 K. The size of grains in the sample produced at 2500 K ranged from 100 to 400 nm. The formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530318c90fc153bd3516855e08dc9a21
https://doi.org/10.1080/08957950600764239
https://doi.org/10.1080/08957950600764239
Autor:
R. Shmegera, S. N. Dub, Carlos J. Tavares, Joaquim A. O. Carneiro, A. Portinha, Vasco Teixeira
Publikováno v:
Surface and Coatings Technology. 200:765-768
ZrO2/Al2O3 coatings have been deposited by DC reactive magnetron sputtering with a nanolayered structure thickness of 3/3.5, 6/7 and 12/14 nm of each layer. The aim of this work is to study the mechanical properties of the ZrO2/Al2O3 nanolaminated co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0caa72d00a03a8e7a48a070f48cffee0
https://doi.org/10.1016/j.surfcoat.2005.02.021
https://doi.org/10.1016/j.surfcoat.2005.02.021
Autor:
E. Prilutskiy, S. N. Dub, Alexander I. Shames, D. Mogilevsky, O. Prilutskiy, Eugene A. Katz, E. Mogilko
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 13:53-66
Low‐temperature synthesis of multi‐walled carbon nanofibers and nanocapsules using catalytic disproportionation of carbon monoxide is reported. The reaction products were studied by TEM, HRTEM, and XRD. In addition, we demonstrate that hot isosta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e749d43ae73f8729943538e15b4e818f
https://doi.org/10.1081/fst-200039204
https://doi.org/10.1081/fst-200039204