Zobrazeno 1 - 10
of 34
pro vyhledávání: '"A. K. Berezin"'
Publikováno v:
Industrial laboratory. Diagnostics of materials. 89:28-34
The quality control of coatings when selecting a powder material for the restoration of worn surfaces by gas-flame spraying is hampered by the lack of an operational method of non-destructive diagnostics. We present the results of studying coatings a
Publikováno v:
Russian Journal of Water Transport. :11-17
On the example of the fingers of the scoop chain, a technique is proposed for the integral assessment of the quality of restoration of parts using elastic waves - ultrasound. The purpose of the work is to ensure the efficiency of measurements when as
Autor:
E. K. Berezin, V. M. Rodushkin
Publikováno v:
Kontrol'. Diagnostika. :48-52
The work presents a technique of diagnostics of fingers of a draw chain with the help of ultrasound, based on control of metal damage. The procedure of detection of fingers with maximum damaged metal is described. It is proposed to introduce in the p
Publikováno v:
Metal Science and Heat Treatment. 61:101-107
Structural and phase transformations under cooling of low-carbon martensitic steels of the Cr – Mn – Ni – Mo – V – Nb system with carbon content 0.15 and 0.27% are studied. The microstructure is investigated by optical and electron microsco
Publikováno v:
Russian Metallurgy (Metally). 2018:432-444
An approach proposed to creating steels with a new combination of mechanical properties and a high impact toughness at low temperatures. This approach is based on the phenomenon of structural heredity and consists in the formation of a two-phase mart
Autor:
V. M. Rodushkin, E. K. Berezin
Publikováno v:
Kontrol'. Diagnostika. :60-64
Publikováno v:
Metal Science and Heat Treatment. 59:479-485
Isothermal and thermokinetic martensitic transformations in low-carbon martensitic steels have been studied. Amodel is proposed that relates the mechanical state of the austenite, as dependent on the parameters of thermal treatment and the law of the
Publikováno v:
Journal of Physics: Conference Series. 1928:012018
The article presents the results of studies by the numerical method of pile and slab foundation with a reinforced base by the method of deep soil mixing (DSM) under the influence of seismic loads using the LIRA-SAPR software package, which implements
Publikováno v:
Russian Metallurgy (Metally). 2016:174-180
The structural changes in low-carbon martensitic 15Kh2G2NMFBA steel induced by its hot forging in the temperature range 1150–850°C have been studied. The calculated cracking resistance parameter Ic is in agreement with its experimental value. A re
Autor:
A. V. Novoselova, M. L. Chernavina, K. V. Berezin, Vladimir Vladimirovich Novoselov, Oleg Vadimovich Kozlov, Maxim K. Berezin, V. V. Nechaev, Valentine Ivanovich Berezin
Publikováno v:
Izvestiya of Saratov University. New series. Series: Physics. 15:14-20