Laptev Anatolii

Scientific interest

05.16.06 – Powder Metallurgy and Composite Materials

Publications

• DENSIFICATION DYNAMICS OF WC–36 wt.% Cu CERMET DURING IMPACT ASSISTED SINTERING IN VACUUM
  M.Kovalchenko, A.Laptev, O.Tolochyn (2022) Powder Metallurgy, #11/12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.16-32
• SOME TRENDS IN IMPROVING WC–Co HARDMETALS
  ІІ. FUNCTIONALLY GRADED HARDMETALS
  A.Laptev (2019) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.60-79
• SOME TRENDS IN IMPROVING WC–Co HARDMETALS
  I. HYBRID AND COARSE-GRAINED HARDMETALS
  A.Laptev (2019) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.57-76
• INTERACTION AND PHASE FORMATION IN THE WC–Fe₂O₃–NiO–С SYSTEM WHEN HEATED IN VACUUM AND ARGON
  A.Laptev, O.Myslyvchenko, O.Tolochyn, M.Karpets, T.Silinskay, L.Kuzmenko (2018) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.64-74
• Shock-Wave Sintering of the 70 vol.% Kh13M2–30 vol.% Cr₃C₂ Carbonized Steel in a Wide Temperature Range
  O.Tolochyn, A.Laptev, R.Yakovenko, V.Masluk (2016) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.19-33
• Structure and properties of dynamically compacted powder of copper and mixture of copper-chromium
  O.Tolochyn, A.Laptev, O.Khomenko, A.I.Khomenko (2016) Electrical Contacts and Electrodes, #13, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.146-153
• Structure and Properties of Ni₃Al Intermetallic under Vacuum Impact Sintering
  A.Laptev, O.Tolochyn, M.Kovalchenko, Y.Yevich, I.Okun (2015) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.60-79
• Structure and Properties of Powdered Kh20N80 Alloy Produced by Impact Sintering at Different Temperatures
  A.Laptev, O.Tolochyn, D.Verbylo, I.Okun (2015) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.44-58
• The Structure and Properties of Powder Copper Hardened by Fine Tungsten Particles
  P.Radchenko, O.Getman, .Panichkina, †V.Skorokhod, Y.Podrezov, D.Verbylo, A.Laptev, O.Tolochyn (2014) Powder Metallurgy, #07/08, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.34-42
• The mechanical properties of powder material Ті₄₆Nb₄Та₄Al₄₆ obtained by pulsed hot pressing
  Y.Podrezov, M.Remez, A.Laptev, O.Tolochyn, S.K.Goltvyanitsa (2014) Electron Microscopy and Strength of Materials, #20, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.100-107
• Temperature effect of shock pressure in a vacuum for physical and mechanical properties of Cu—Cr composites
  O.Tolochyn, A.Laptev, O.Khomenko (2014) Electrical Contacts and Electrodes, #12, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.65-74
• 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
• 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
• Contact formation of pulsed hot pressing powders geterokomponent systems Cu—Ni and Ag—Ni
  Y.Podrezov, A.Laptev, O.Tolochyn, Y.Yevich (2012) Electron Microscopy and Strength of Materials, #18, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.139-149
• Structural Dispersion of Powder Titanium in Optimal Conditions of Hot Pulse Pressing
  Y.Podrezov, V.Nazarenko, A.Laptev, O.Tolochyn, Y.Yevich, N.Danilenko, O.M.Ivanova (2012) Powder Metallurgy, #01/02, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.75-85
• Mechanical properties of Ag—Ni compositions producted by methods of impact hot pressing in vacuum
  L.Kryachko, A.Laptev, O.Tolochyn, R.Minakova, D.Verbylo, M.Golovkova (2012) Electrical Contacts and Electrodes, #11, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.108-116
• Influence of the temperature of the impact pressing in vacuum on the density, structure and properties of the powder copper
  A.Laptev, O.Tolochyn, O.Khomenko (2012) Electrical Contacts and Electrodes, #11, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.117-124
• Composite WC–35% Ni Produced from Ultrafine WC + NiО Powders.
  I. Density and Structure
  O.Tolochyn, A.Laptev, I.Yu.Okun’, M.Kovalchenko (2011) Powder Metallurgy, #05/06, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.83-94
• Composite WC–35% Ni Produced from Ultrafine WC + NiО Powders.
  II. Mechanical Properties
  O.Tolochyn, A.Laptev, I.Okun, M.Kovalchenko (2011) Powder Metallurgy, #09/10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.65-73
• Analysis of strength and plasticity of the composites Cu-35Cr and Cu-65Cr, obtained by extrusion in the solid phase
  O.Tolochyn, O.Khomenko, A.Laptev (2010) Electrical Contacts and Electrodes, #10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.189-198
• Properties of ultrafine Cu-64WC composite obtaining by vacuum hot pressing
  A.Laptev, O.Tolochyn, L.Kryachko, D.Verbylo, I.Okun (2010) Electrical Contacts and Electrodes, #10, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.198-207
• Ultrafinehigh-cobalt hard alloy VK40. II.Connection between mechanical properties and structure
  O.Tolochyn, A.Laptev, M.Golovkova, M.Kovalchenko (2008) Powder Metallurgy, #05/06, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.66-77
• Ultrafine High-Cobalt VK40 Hard Alloy. I. Structure and Properties
  O.Tolochyn, A.Laptev, M.Golovkova, M.Kovalchenko (2008) Powder Metallurgy, #03/04, Kiev: Frantsevich Institute for Problems of Materials Science NASU, P.27-36