Zobrazeno 1 - 10
of 34
pro vyhledávání: '"N. V. Dubovitskaya"'
Autor:
M. V. Zamula, O. B. Zgalat-Lozinskii, L. V. Solyanik, V. G. Kolesnichenko, V. V. Garbuz, L. A. Klochkov, Andrey Ragulya, N. V. Dubovitskaya
Publikováno v:
Powder Metallurgy and Metal Ceramics. 52:137-143
Titanium nitride and silicon nitride nanopowders are subjected to microwave treatment to stimulate reduction and nitration reactions. It is established that oxygen content of the nanopowders after microwave treatment is 30–60% lower than that of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64ae8b115ea98e04b69a41fda37c7e9
https://doi.org/10.1007/s11106-013-9506-x
https://doi.org/10.1007/s11106-013-9506-x
Autor:
P. M. Silenko, N. V. Dubovitskaya, O. B. Zgalat-Lozinskii, N. I. Danilenko, V. G. Kolesnichenko, V. N. Bulanov, N. I. Tishchenko, Andrey Ragulya
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:627-633
Silicon nitride nanofibers coated with titanium nitride particles are formed by deposition of TiO(OH)2 and Ti(O)2(OH)2 using controlled hydrolysis of TiCl4 followed by nitriding in an NH3 flow. The nitriding at 700–900°C permits the formation of 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b4da774ce9aa776f5a1c18e19610db3
https://doi.org/10.1007/s11106-010-9179-7
https://doi.org/10.1007/s11106-010-9179-7
Publikováno v:
Metal Science and Heat Treatment. 35:302-306
1. The fatigue limit of specimens of steels 45 and 30KhGSA decreases after electrospark alloying with chromium because many defects, pores, and cracks form in the surface layer, and also because there are brittle phases with great microhardness. 2. E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd14241bc1e5c9ad2b1599eadc666463
https://doi.org/10.1007/bf00780602
https://doi.org/10.1007/bf00780602
Publikováno v:
Advanced Light Alloys and Composites ISBN: 9789048150878
The ion-plasma deposition was used to produce intermetallic coatings on Al-based substrates. Structure and properties of these coatings were investigated. It was found that a specific combination of nano-, quasi-, and amorphous intermetallic phases i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25659a6f20c2611843e147fd0fd7a3c4
https://doi.org/10.1007/978-94-015-9068-6_65
https://doi.org/10.1007/978-94-015-9068-6_65
Autor:
L. N. Larikov, N. V. Dubovitskaya
Publikováno v:
Strength of Materials. 8:697-701
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6d9ac707a1c1f12f0e7a2b8b4eb364b
https://doi.org/10.1007/bf01528133
https://doi.org/10.1007/bf01528133
Publikováno v:
Strength of Materials. 16:1391-1394
1. Deformation of recrystallized alloy markedly increases its thermal stability. Material with randomly distributed dislocations resists thermal shock less strongly than material with a cellular dislocation structure. 2. Test results for thermal stab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c24841e221f6542b1ef931fd642bd94
https://doi.org/10.1007/bf01530326
https://doi.org/10.1007/bf01530326
Autor:
N V Dubovitskaya
Publikováno v:
Mathematics of the USSR-Sbornik. 55:133-143
The author considers rational elliptic modules over an algebraically closed complete extension and proves that is transcendental over for modules of rank . Transcendence of the periods of the lattices corresponding to rational modules of the form is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3eacd50c38bf6e9926de1c68a9f5c6
https://doi.org/10.1070/sm1986v055n01abeh002996
https://doi.org/10.1070/sm1986v055n01abeh002996
Autor:
N. V. Dubovitskaya, A. B. Ol'shanskii, S. M. Zakharov, B. I. Ol'shanskii, M. I. Lerner, L. N. Larikov
Publikováno v:
Strength of Materials. 15:497-501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ceafda8ffa1d686d467d5f6eef8c82
https://doi.org/10.1007/bf01522428
https://doi.org/10.1007/bf01522428
Publikováno v:
Strength of Materials; Oct1984, Vol. 16 Issue 10, p1391-1394, 4p
Publikováno v:
Strength of Materials; Apr1983, Vol. 15 Issue 4, p497-501, 5p