Zobrazeno 1 - 6
of 6
pro vyhledávání: '"S. V. Kamantsev"'
Publikováno v:
Metal Science and Heat Treatment. 59:615-620
The critical points of steel 75Kh3MF and the temperature of the start of martensitic transformation are determined by a dilatometric method. The thermokinetic and isothermal diagrams of decomposition of supercooled austenite are plotted. The microstr
Regimes of preliminary heat treatment of forming rolls from steels with different contents of carbon
Publikováno v:
Metal Science and Heat Treatment. 55:24-28
The effect of different regimes of heat treatment on the structure and hardness of hypoeutectoid and hypereutectoid roll steels is considered. The results are used for choosing rational process modes providing the required level of operating properti
Autor:
S. O. Sokolov, M. A. Kissel’man, V. S. Dub, A. V. Bessonov, A. I. Chernyak, Yu. N. Kriger, D. A. Shurygin, A. V. Dub, S. V. Kamantsev, L. Ya. Levkov, C. M. Nekhamin
Publikováno v:
Russian Metallurgy (Metally). 2012:1031-1035
In 2011, a unique complex based on a multipurpose unit-type electroslag remelting (ESR) furnace is created to meet the demand for large high-quality solid and hollow billets for the products of power, atomic, petrochemical, and heavy machine engineer
Publikováno v:
Metal Science and Heat Treatment. 53:225-229
A new production regime has been developed and approved for preliminary heat treatment of steel rolls. The microstructure of steel, from which rolls are manufactured, is studied by electron microscopy after each form of heat treatment. A dependence o
Publikováno v:
Metal Science and Heat Treatment. 52:388-392
The kinetics of martensitic transformation of roll steels with induction heating by a current of industrial frequency are studied. It is shown that martensitic transformation proceeds autocatalytically. The time dependence of the amount of martensite
Publikováno v:
Metal Science and Heat Treatment. 51:404-407
The structure and hardness of roll steels are studied. The dependences of the thermodynamic parameters of the steels on their composition and temperature are analyzed.