Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yu. I. Lipunov"'
Publikováno v:
Steel in Translation. 50:351-355
This article discusses specific operation features of automated process control systems (APCS) designed for a controlled cooling device of rolled products focused on accelerated cooling and engineering features of equipment. The objectives and struct
Autor:
I. P. Shabalov, K. Yu. Mentyukov, O. N. Sychev, S. Yu. Makushev, A. N. Bortsov, Yu. I. Lipunov
Publikováno v:
Metallurgist. 61:32-39
Results are given for analysis of cooling rolled plate after the last pass in a mill up to the instant of cooling to 200°C. Calculations are provided for controlled cooling for four thickness of rolled plate of steel of strength class K65 (X80). Pre
Publikováno v:
Steel in Translation. 45:233-236
The cooling of complex bodies in a tank of oil poses a fire hazard, is expensive, and does not permit regulation of the heat transfer in regions of the body with different characteristics. The rail fishplate is an asymmetric component for which such
Autor:
Yu. I. Lipunov, E. V. Nekrasova, E. V. Abramov, K. Yu. Eismondt, M. V. Zakharchenko, Yu. G. Yaroshenko
Publikováno v:
Steel in Translation. 45:226-230
Thermal strengthening of complex profiles by cooling in water jets is replacing the traditional technology: quenching in oil. This technology has been tested in laboratory conditions and introduced experimentally. It permits the attainment of optimal
Autor:
I. M. Srogovich, S. N. Rzhevitskii, B. Z. Belen’kii, K. A. Myagkov, K. Yu. Eismondt, Yu. I. Lipunov
Publikováno v:
Steel in Translation. 40:849-852
Thermal hardening of Ст3сп steel rolled in the 280 mill at the LPZ casting and rolling plant is developed, so as to produce reinforcement (diameter 14–18 mm) of strength class A500S according to the STO ASChM 7–93 standard. The strength of th
Section for the thermal hardening of reinforcement in the casting and rolling system of the 280 mill
Autor:
K. A. Myagkov, Yu. I. Lipunov, E. V. Starikov, V. A. Dunaev, S. N. Rzhevitskii, V. I. Klopov, K. Yu. Eismondt
Publikováno v:
Steel in Translation. 40:285-289
A section for thermal hardening of reinforcement has been introduced at the 280 mill of Yartsevo Casting and Rolling Plant. The equipment was developed and supplied by OAO VNIIMT, in collaboration with OAO KO VNIImetmash and ZAO Avtomatizirovannye Si
Publikováno v:
Steel in Translation. 39:1068-1072
Autor:
Yu. I. Lipunov, M. Yu. Matrosov, L. I. Efron, K. Yu. Eismondt, I. Yu. Severinets, V. I. Il’inskii
Publikováno v:
Metallurgist. 49:220-229
A process called controlled thermomechanical rolling has been developed to make low-alloy steels used in the production of large-diameter pipes. The process, carried out on plate mills, combines thermomechanical (controlled) rolling with accelerated
Autor:
G. G. Trayanov, Yu. I. Lipunov
Publikováno v:
Metal Science and Heat Treatment.
A method for computing the nonequilibrium process of hardening of steel parts at a variable cooling rate, which is based on thermokinetic diagrams (TKD) of decomposition of supercooled austenite, is suggested. The dependences of the intensity of the
Autor:
S. D. Shen, Yu. I. Lipunov, G. G. Mostovenko, V. I. Pyatalov, T. A. Vyalkova, G. G. Trayanov, A. E. Frolov, A. F. Strashko, A. S. Chizhikov
Publikováno v:
Metallurgist. 19:666-668
A department for the heat treatment of thin sheets of low-alloy and low-carbon steels has been pressed into service at the Amur Steel Plant. Hardening and tempering furnaces, a roll quenching machine, and conveyer and auxiliary equipment have been in