Zobrazeno 1 - 5
of 5
pro vyhledávání: '"O. G. Khopova"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 119-122 (2001)
The calculation procedure of steel ingots hardening in molds during use of thermal insulation fillers and slag is worked out. The influence of parameters of the fillers and slag on the process of hardening in the ingot deadhead is investigated.
Externí odkaz:
https://doaj.org/article/5afcbfccf96d4612a7ce9053b59fa8c1
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 113-118 (2001)
Оп the basis of mathematical modeling of a large ingot hardening process in the mold the regularity of formation of the temperature field in the ingot and in the mold are investigated when thin-wall molds are used.
Externí odkaz:
https://doaj.org/article/c2771ac0f12349109c1ac8b7ac0b966e
Autor:
Y. A. Samoilovich, A. V. Kavaderov, V. I. Timoshpolsky, I. A. Trusova, S. M. Kozlov, O. G. Khopova
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 117-122 (2000)
The article presents numerical solution of the problem heating of plate form blanks by beaming at Stefan-Boltsman’s law while heat interchange with the flow of heating gases in conditions of theoretical counter flow. The results of the numerical so
Externí odkaz:
https://doaj.org/article/f298031e7b3446c7a158e42887dbbe02
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 74-76 (2000)
The article provides а mathematical model of steel smelting in a steel-melting arc furnace with provision for calculation of necessary quantity of oxygen for maintenance of preset temperature of steel when arcs are switched off It shows that oxygen
Externí odkaz:
https://doaj.org/article/9d3ed2f0e5ff4522aa138db145f05e59
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 51-52 (2000)
The article gives analytical solution to the ingot solidification problem based on the “equivalent sources method”. Accuracy and correctness of the obtained final relations are proved.
Externí odkaz:
https://doaj.org/article/260cfa460d6946cab5aca1038693c2c6