Zobrazeno 1 - 8
of 8
pro vyhledávání: '"I. V. Fomihina"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 111-117 (2013)
The technology of coatings deposition with thickness up to 5 micrometers on the activated surface of steel shot is developed. The composition and arrangements of layers in covering of the steel shot intended for modification of steel are chosen.
Externí odkaz:
https://doaj.org/article/34e121841cd14599a6bb192d1792fa31
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 83-87 (2013)
It is offered to use the J-integral, which considers the plastic deformation at the crack tip, for layered materials based on high-strength steel Z8HN3MFA and erosion-resistant cobalt alloys EP131 or molybdenum alloy MT, which collapse under the laws
Externí odkaz:
https://doaj.org/article/f974562574874356b4d7558db9257f80
Autor:
V. N. Kovalevskij, L. P. Pilincnich, A. V. Kovalevskaya, V. V. Savich, I. V. Fomihina, S. V. Grigorjev, A. E. Zhuk
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 98-105 (2012)
Production of porous powder materials from spherical powders of corrosion-resistant steel 12Х18н10Т with formation at low pressures 120–140 mpa in the mold with the subsequent activated sintering became possible due to increase of duration of pr
Externí odkaz:
https://doaj.org/article/8e0046d722034a3b96bf92bf8d394ace
Autor:
P. A. Vityaz, V. N. Kovalevskiy, A. V. Kovalevskaya, S. V. Grogorjev, A. E. Zhuk, L. P. Pilinevich, I. V. Fomihina
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 139-145 (2012)
The variant of solution of the problem of porous powder materials production of spherical powders of corrosion-resistant steel with use of the complex technology combining development of nanotechnology, enabling to put on powder particles surfaces of
Externí odkaz:
https://doaj.org/article/5b9389dbcd17492e8591dd351afd8238
Autor:
V. N. Kovalevskij, A. V. Kovalevskaja, A. V. Zhuk, S. V. Grigorjev, A. V. Rulkevich, I. V. Fomihina
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 128-133 (2011)
Investigations of morphology of surface deterioration of sintered powders with covering are reflected. It is shown that formation of structure and characteristics of composite material is determined considerably by state of the surface and structure
Externí odkaz:
https://doaj.org/article/bcbe6b6f5b4c4021b5d2a19bed665c3f
Publikováno v:
Наука и техника, Vol 0, Iss 6, Pp 20-25 (2009)
The paper contains results pertaining to investigation of mechanical properties of P18 (18 % W) high-speed steel subjected to strengthening thermo-cycling heat treatment (STCHT). Optimization of temperature–time parameters of the STCHT process has
Externí odkaz:
https://doaj.org/article/d65900ca89f8484c8a222b4911a49676
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 157-162 (2005)
The developments of carbide and nitrite ceramics of high solidity are presented. It is shown that development of nanotechnology led to creation of thenanostructural ceramics, the composition of which is controlled on cluster level.
Externí odkaz:
https://doaj.org/article/08e741ca5ad34439b7afaa597514acc1
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 154-156 (2006)
Thin-film covers of silicon and carbon are received using the method of magnetron spraying of composite cathodes, the conditions of silicon carbide formation on diamond crystals are established.
Externí odkaz:
https://doaj.org/article/482775e5f8b444019f8c5bec643d9881