Zobrazeno 1 - 8
of 8
pro vyhledávání: '"E. Ya. Kharlanova"'
Publikováno v:
Metal Science and Heat Treatment. 37:485-488
A promising direction for improving the operating characteristics of steels consists in obtaining a surface layer by differentiated treatment as a result of which, due to the combination of the total and local effects, tough and ductile structures al
Publikováno v:
Metal Science and Heat Treatment. 33:728-731
1. Formation of e-phase under isothermal conditions leads to a change in the ratio of phases and correspondingly the mechanical properties of steel G22. The latter develops particularly after thermal cycling treatment. 2. The possibility is demonstra
Publikováno v:
Metal Science and Heat Treatment. 33:181-185
1. Laser hardening using the method selected reduces the microhardness of steels with a primarily α-martensitic structure but increases it in steels with a structure of metastable austenite. The maximum microhardness is obtained after laser treatmen
Autor:
T. V. Baryshnikova, L. S. Malinov, E. Ya. Kharlanova, A. P. Cheilyakh, A. V. Zarechenskii, N. A. Shepel
Publikováno v:
Welding International. 10:330-332
Publikováno v:
Metal Science and Heat Treatment. 18:117-120
1. It was established that in the process of deformation the e phase may transform to γ phase not only at temperatures where the e→γ transformation occurs during heating but also at lower temperatures. 2. The formation of γ phase is martensitic
Autor:
E. Ya. Kharlanova, L. S. Malinov
Publikováno v:
Metal Science and Heat Treatment. 30:14-18
1. The development of the martensitic transformations in a large group of Fe−Mn-base steels is characterized by martensitic deformation curves of nine types. Between them and the level of mechanical properties there is observe a close relationship.
Publikováno v:
Metal Science and Heat Treatment. 15:461-463
1. Low-carbon Cr−Ni−Mo−V steels alloyed with aluminum and copper have a good combination of properties after optimal heat treatment. The high stability of supercooled austenite makes it possible to obtain carbon-free martensite after quenching,
Publikováno v:
Scopus-Elsevier
1. The mechanical and service properties of structural steels can be substantially improved by isothermal quenching; as a result, lower bainite forms, and, in addition, a certain amount of metastable residual austenite (up to 20%) is retained in the
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