Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yu. V. Dolgachev"'
Publikováno v:
Безопасность техногенных и природных систем, Vol 0, Iss 3, Pp 54-59 (2022)
Introduction. For steel armor materials, it is important to reduce the thickness and, consequently, the metal consumption of the protective structure. The previously developed class of materials with the structure of a natural ferrite-martensite comp
Externí odkaz:
https://doaj.org/article/2a5870e782404e5291182f1e907b4815
Publikováno v:
Advanced Engineering Research, Vol 20, Iss 3, Pp 289-294 (2020)
Introduction. The paper considers an actual issue of the development and application of a non-destructive method for controlling the quality of surfaces of steel products (Kelvin probe method). The work objective is to establish the magnitude of the
Externí odkaz:
https://doaj.org/article/db6d977e0e594597b5656e34afeec413
Publikováno v:
Advanced Engineering Research, Vol 20, Iss 1, Pp 51-60 (2020)
Introduction. The study of the austenite magnetic state in steels has provided the mechanism of the external magnetic field impact on steel under the hardening process. Previous studies have established a positive practical effect of heat treatment i
Externí odkaz:
https://doaj.org/article/5e62fcbfb3254319b7918862f309d3f3
Publikováno v:
Safety of Technogenic and Natural System. :70-75
Introduction. At present, great success has been achieved in the field of creating effective protective materials. Various non-metallic, metal-ceramic, and also composite materials act as armor elements. However, most of the armor elements of vehicle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10bb72baa65ada1a62f6f72fb5d1f77c
https://doi.org/10.23947/2541-9129-2023-1-70-75
https://doi.org/10.23947/2541-9129-2023-1-70-75
Autor:
Yu. V. Dolgachev, V. N. Pustovoit
Publikováno v:
CIS Iron and Steel Review. :74-78
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3823137c554d25992ff3cbc3cab8cac6
https://doi.org/10.17580/cisisr.2022.02.11
https://doi.org/10.17580/cisisr.2022.02.11
Publikováno v:
Izvestiya. Ferrous Metallurgy. 65:92-97
The article presents results of the fatigue tests of natural steel composite material for cyclic bending in a zero loading cycle. Natural ferritemartensite composite (NFMC) has a structure of alternating layers of viscous ferrite and strong martensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cea639b20ef600dc96e82213c63f3ca
https://doi.org/10.17073/0368-0797-2022-2-92-97
https://doi.org/10.17073/0368-0797-2022-2-92-97
Publikováno v:
Izvestia Volgograd State Technical University. :83-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbeddf6c3cd00f63d754699f517ebe7e
https://doi.org/10.35211/1990-5297-2022-10-269-83-88
https://doi.org/10.35211/1990-5297-2022-10-269-83-88
Publikováno v:
Metal Science and Heat Treatment. 62:369-375
The treatment conditions yielding steel with a natural ferrite-martensite composite structure are proposed. Structural steels having a banded ferrite-pearlite structure after hot rolling are analyzed. It is shown that the strength achievable by the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dee1bcaf90f65449eca9b6d74808011
https://doi.org/10.1007/s11041-020-00570-9
https://doi.org/10.1007/s11041-020-00570-9
Publikováno v:
Metal Science and Heat Treatment. 59:3-7
The physical nature of formation and the special features of structure of “white zones” are studied. The experimental results are analyzed with allowance for the shear pattern of formation of austenite at a high heating rate and for the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e560692df1a622181f12964412fc119
https://doi.org/10.1007/s11041-017-0092-2
https://doi.org/10.1007/s11041-017-0092-2
Autor:
L. P. Aref`eva, Yu V. Dolgachev
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1029:012058
Melting and crystallization temperatures of mesoscopic metal particles have been calculated within the framework of thermodynamics of surface phenomena and the electron-statistical method, for which it is necessary to take into account the dimensiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7729b4b1e4fc3521ba012dfda167542
https://doi.org/10.1088/1757-899x/1029/1/012058
https://doi.org/10.1088/1757-899x/1029/1/012058