Zobrazeno 1 - 10
of 102
pro vyhledávání: '"V.A. Kukareko"'
Autor:
Petr A. Vityaz, Victor I. Zhornik, V.A. Kukareko, Sergei Ya. Shypitsyn, Evgeny I. Mosunov, Svetlana A. Kovaliova
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(31), Pp 37-46 (2015)
Free planar and bending interfacial and boundary vibrations of semi-infinite composed plates and plate-strips are studied. Using the system of equations of the related classical theory of orthotropic plates, dispersion equations and asymptotic formul
Externí odkaz:
https://doaj.org/article/9ad02d22f0be43e88d0c499b401ee337
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(28), Pp 59-63 (2014)
The structure and microhardness of electrodeposited Ni-P coatings subjected to low temperature annealing at 520 K have been investigated. It is shown that the low-temperature annealing of crystalline Ni-P coatings is accompanied by a significant incr
Externí odkaz:
https://doaj.org/article/74bb8fbfabd542658a4da8976e2e3252
Autor:
V.A. Kukareko
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(26), Pp 57-61 (2014)
Abrasive wear resistance of typical precipitation hardened Ni-Cr alloys with various volume fraction of γ′-precipitates and different mismatch factor Δν/ν of crystal lattices of matrix and precipitates was investigated. Based on the results obt
Externí odkaz:
https://doaj.org/article/379de02ba80149bb938e278240a407e5
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(24), Pp 69-76 (2013)
Main approaches to application of finite element method to the investigation of composite materials are reviewed and analyzed, including theoretical suggestions, direct calculation of representative volumes of composites by means of universal compute
Externí odkaz:
https://doaj.org/article/b05d474e6d3b4a539b01b20619b9b7e2
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(22), Pp 47-53 (2013)
The effect of combined treatment consisting of severe plastic deformation and ion beam treatment on structure and tribological properties of titanium, zirconium and "Zr - 2,5 % Nb" alloy was investigated. It was shown that formation of ultrafine-grai
Externí odkaz:
https://doaj.org/article/99ac16f789fa438bacdda05147131173
Autor:
P.A. Vityaz, V.L. Basinyuk, M.A. Belotserkovskiy, V.I. Zhornik, A.I. Komarov, V.A. Kukareko, M.A. Levantsevich
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(20)–4(21), Pp 46-66 (2012)
The use of nanostructured materials and activated methods of surface engineering for creation of modern technics objects. The principles of control of forming rocesses of structure and phase in the materials and coatings in the presence of nanosized
Externí odkaz:
https://doaj.org/article/bd3103d224cf4d168ee8604c4cf6499f
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(8), Pp 69-74 (2009)
The article includes description of the flame spraying process of thermoplastic polymer coatings in the form of powder and wire. Implemented a theoretical assessment of thermal and dynamic parameters of the jet flame, the spray polymer wire to form a
Externí odkaz:
https://doaj.org/article/7bea7ef0777b42c2b267a748152e7400
Autor:
A.P. Patejuk, V.A. Kukareko
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(5), Pp 85-88 (2008)
Wear and fatigue resistance of titanium alloy Ti-6Al-2Mo-2Cr nitrided by various technologies was investigated. It was shown than nitriding results in increase in microhardness of near-surface layer up to 1900-2100 HV0,2 and improves wear resistance
Externí odkaz:
https://doaj.org/article/8cdba2deef2744cc9e2477c63876d9c3
Autor:
V.A. Kukareko, A.V. Kushnerov
Publikováno v:
Strengthening Technologies and Coatings. :61-65
The mechanism of wear of 40Kh13 steel modified with nitrogen ions, subjected to preliminary heat treatment in various modes, has been investigated. It is shown that the phase composition of the nitrided layer includes chromium nitride CrN and a matri
Publikováno v:
Strengthening Technologies and Coatings. :18-23
The structural-phase state, tribotechnical and durometric properties of hypersonic coatings made of steels 95Cr18 and 06Cr19N9T, as well as pseudo-alloys 95Cr18—AD1 and 06Cr19Ni9Ti—AD1, obtained by hypersonic metallization, have been investigated