Bega Nick

Scientific interest

Publications

• ZrB₂ ceramics with MoSi₂, SiC and B₄C additives: compaction kinetics, phase formation and creep resistance
  O.Grigoriev, V.Vinokurov, L. I. Klimenko, N.Bega (2023) Uspihi materialoznavstva, #7, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.113-118
• THE EFFECT OF MECHANICAL ACTIVATION ON THE COMPACTION AND STRUCTURIZATION OF HOT-PRESSED ZrB₂ CERAMICS
  †T.Lyudvinskaya, T.Mosina, I.Neshpor, O.Grigoriev, N.Bega, M.Golovkova, A.Stepanenko, V.Panashenko, V.Subbotin, A.A. Zubarev (2021) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.87-98
• WEAR-RESISTANT TICN-BASED CERAMIC MATERIALS FOR HIGH-LOAD FRICTION UNITS
  O.Grigoriev, P.Mazur, I.Neshpor, T.Mosina, N.Bega, V.Varchenko, D.Vedel, V.Konoval, A.I.Dukhota, V.V.Kharchenko, Junhu Meng, Junyang Zhang (2020) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.57-67
• COMPONENT-INTERACTION MECHANISM IN THE QUASIBINARY HfB₂–Cr SYSTEM
  O.Grigoriev, G.Zhunkovskiy, D.Vedel, N.Bega (2019) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.16-23
• Wear resistance of in situ composites Ti—Si—Ga
  E.Valuyskaya, I.Gorna, V.Varchenko, N.Bega, I.Okun, Y.Yevich, S.Firstov (2018) Electron Microscopy and Strength of Materials, #24, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.47-53
• After standing research of shells from protective layer of low-alloyed ВХ-2К alloy in structure of a combustion chamber
  A.†Rakitsky, J.Zubets, M.Brodnikovskyy, N.Bega, S.Firstov, G.Myalnitsa, A.Kosoy (2018) Electron Microscopy and Strength of Materials, #24, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.55-58
• KINETICS OF NONISOTHERMAL PRESSURE SINTERING OF ZIRCONIUM DIBORIDE POWDER WITH ADDITIVES OF BORON AND CHROMIUM CARBIDES IN VACUUM
  V.Vinokurov, M.Kovalchenko, L.I.Klimenko, N.Bega, T.Mosina (2018) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.35-49
• Study of the substructure of the tungsten carbide powder during milling by radiography methods
  N.Bega, V.Vinokurov, B.Halanov, O.Grigoriev, V.Kartuzov, P.Mazur, N.Rozhenko, A.Stepanenko (2016) Electron Microscopy and Strength of Materials, #22, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.58-72
• Kinetics of Shrinkage, Structurization, and Mechanical Properties of Zirconium Boride Sintered in the Presence of Activating Additives
  O.Grigoriev, V.Vinokurov, T.Mosina, L.Melakh, N.Bega, A.Koroteev, L.I.Klimenko, A.Stepanenko (2016) Powder Metallurgy, #11/12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.54-70
• Sintering of Zirconium Dіboride and Phase Transformations in the Presence of Cr₃С₂
  O.Grigoriev, V.Vinokurov, L.I.Klimenko, N.Bega, N.Danilenko (2016) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.77-89
• Structural Features and Solid-Solution Hardening of High-Entropy CrMnFeCoNi Alloy
  S.Firstov, T.Rogul, N.Krapivka, S.Ponomarev, V.Kovylyaev, N.Danilenko, N.Bega, V.Danilenko, S.Chugunova (2016) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.127-141
• Zirconium diboride with sintering additives structure formation and mechanical properties
  O.Grigoriev, B.Halanov, A.Koroteev, L.Melakh, T.Mosina, N.Bega, V.Kotenko, V.Vinokurov, L.I.Klimenko, A.Stepanenko (2015) Electron Microscopy and Strength of Materials, #21, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.110-127
• The Mechanical Properties of Sialon-Boron Nitride Composite Ceramics
  I.Neshpor, T.Mosina, O.Grigoriev, A.Panasyuk, A.Koroteev, N.Bega, L.M.Melakh, L.Zalite, A.Kostenko, N.Boshickaya (2014) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.102-113
• Oxidation of Commercial Boron Carbide Powders by Chemical Analysis Methods
  V.Garbuz, N.Bega, V.Petrova, L.S.Suvorova, L.Kuzmenko, S.Shackikh (2014) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.151-158
• The structure and properties of the composite W—50% (vol.) Cu, prepared using a tungsten powder, activated by grinding in a ball mill
  L.Kryachko, A.Laptev, O.Tolochyn, N.Bega, Y.Yevich, M.Golovkova, A.V.Lebid (2014) Electrical Contacts and Electrodes, #12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.75-89
• Phase Composition and Properties of Hot-Pressed A1N-BN Materials
  O.Grigoriev, T.Dubovik, N.Bega, V.Subbotin, A.Rogozinskaya, O.Scherbina, I.Berezhinskiy, A.Rogozinskiy (2013) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.57-63
• Effect of ball milling on structural characteristics of tungsten powder
  O.Grigoriev, L.Kryachko, N.Bega, A.Laptev, M.Golovkova, N.Rozhenko, E.Bersudskiy (2013) Electron Microscopy and Strength of Materials, #19, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.114-122
• Effect of Y₂O₃ and SiO₂ Additions on the Phase Formation and Properties of Hot-Pressed Composite Based on Boron Carbonitride.
  M.Kovalchenko, T.Dubovik, A.Rogozinskaya, N.Bega, V.Subbotin, T.Grebenok, A.P.Portnov (2012) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.88-93
• Effect of Silicon-Containing Additions on the Phase Constitution and Properties of Composites Based on Boron Carbonitride
  O.Grigoriev, T.Dubovik, N.Bega, O.Scherbina, V.Subbotin, V.Kotenko, †E.Prilutskiy, A.Rogozinskaya, V.V.Lychko, I.Berezhinskiy, L.M.Udovenko (2011) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.89-97
• Alloys in the Ti–Si–Sn System (Titanium Corner): Phase Equilibria, Structure, and MechanicaL Properties
  I.Gorna, M.Bulanova, E.Valuyskaya, N.Bega, A.Koval, A.Kotko, Y.Yevich, S.Firstov (2011) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.87-98
• Structure and mechanical proptrties of Ті—Si—В eutectic alloy doped with Sn
  I.Gorna, E.Valuyskaya, N.Bega, S.Ponomarev, V.Kovylyaev, A.Kotko, Y.Yevich, S.Firstov (2010) Modern Problems in Physical Materials Science, #19, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.87-92
• Research into Production of Impact-Resistant Composites Based on Boron Carbide and Aluminum Nitride
  O.Grigoriev, V.Kotenko, O.Scherbina, N.Bega, T.Dubovik, V.Subbotin, T.Mosina, V.V.Lychko, I.Berezhinskiy (2010) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.85-94
• Dispersion strengthening of Zr-Cr alloys
  S.Firstov, M.Brodnikovskyy, J.Zubets, N.Krapivka, G.Sarzhan, A.Samelyuk, N.Bega, H.Rokitskaya, D.А. Bakhonskiy (2008) Electron Microscopy and Strength of Materials, #15, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.70-76
• Structure and properties of α₂-Ti₃Al – based alloys, alloying with Si
  I.Gorna, †O.Bankovskiy, N.Bega, A.Kotko, L.Kulak, S.Firstov (2008) Electron Microscopy and Strength of Materials, #15, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.137-144