Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O. B. Isaev"'
Publikováno v:
Russian Metallurgy (Metally). 2012:505-508
The technical solutions proposed for modifying the internal structure of the tundishes in slab continuous casters and intended to increase the quality of slabs and sheet rolled products are subjected to pilot tests.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d5a6494f919bc7298f9aa0cf51cc70
https://doi.org/10.1134/s003602951206016x
https://doi.org/10.1134/s003602951206016x
Publikováno v:
Steel in Translation. 42:41-44
The influence of modification of the liquid-metal flow by various structural elements (barriers, thresholds, etc.) and bottom injection on the removal of nonmetallic inclusions in the intermediate ladle of a continuous-casting machine is investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c1cb13d39bcd9582b6ff768ad315d0d
https://doi.org/10.3103/s096709121201007x
https://doi.org/10.3103/s096709121201007x
Publikováno v:
Metallurgist. 55:720-723
A statistical analysis is made of production data to determine the effect of the main process parameters in the continuous casting of slabs on the probability of formation of edge cracks on the surface of the slabs. The parameters that have the great
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fcf95c8ed1cee9bc5d15dc07598453c
https://doi.org/10.1007/s11015-012-9492-0
https://doi.org/10.1007/s11015-012-9492-0
Autor:
S. N. Pavlov, S. E. Samokhvalov, A. A. Travinchev, O. B. Isaev, V. F. Polyakov, V. P. Piptyuk
Publikováno v:
Metallurgist. 55:483-488
Results are presented from numerical study of the thermal state of the metallic bath of a 350-ton-capacity ladle-furnace unit (model UKP-350) with a 45-MVA transformer. The studies were performed using specially developed mathematical models of hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72339a2f9fbfda6b4512a5180eb009a1
https://doi.org/10.1007/s11015-011-9456-9
https://doi.org/10.1007/s11015-011-9456-9
Autor:
I. K. Popandopulo, A. A. Travinchev, V. V. Kuslitsa, O. B. Isaev, V. M. Parshin, D. A. Livshits
Publikováno v:
Steel in Translation. 40:979-982
A mathematical model permits calculation of the heat losses and temperature variation of liquid steel. The rates of variation in the heat losses and the integral mean temperature of the liquid steel are physically interpreted. A semiempirical formula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3156eee4903f510333ae1557091c48b5
https://doi.org/10.3103/s0967091210110094
https://doi.org/10.3103/s0967091210110094
Publikováno v:
Metallurgist. 54:438-443
A method is presented for determining the physical properties of slag-forming mixtures (SFM) for the continuous casting of steel. Results are reported from studies performed to determine the chemical composition of SFM for casting of peritectic low-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5468a928b7158831da21aae366029082
https://doi.org/10.1007/s11015-010-9320-3
https://doi.org/10.1007/s11015-010-9320-3
Publikováno v:
Metallurgist. 54:165-170
Results are presented from a recalculation of the main parameters of mass-transfer processes that take place during the treatment of steel with calcium-bearing cored wire in a steel-pouring ladle. The extent to which calcium is used in the treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3217b9029e397e12c4c13a5ad8050c75
https://doi.org/10.1007/s11015-010-9273-6
https://doi.org/10.1007/s11015-010-9273-6
Publikováno v:
Metallurgist. 54:33-39
This article is devoted to determining the reasons for the fracture of rolled plates in the Z-direction. Technological recommendations are developed to improve plate quality and reduce the rate of rejection of cast and rolled steel. A method is propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ee81f959961e5b166d3f31bf9476b1
https://doi.org/10.1007/s11015-010-9250-0
https://doi.org/10.1007/s11015-010-9250-0
Publikováno v:
Steel in Translation. 39:1039-1042
Measurement of the surface temperature of continuous-cast billet is of great interest in studying ingot solidification and monitoring casting parameters [1]. However, it is difficult to measure the high surface tem perature of the continuously mov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374a9446cb5b747f800273eec59c6f30
https://doi.org/10.3103/s0967091209120018
https://doi.org/10.3103/s0967091209120018
Autor:
O. B. Isaev
Publikováno v:
Metallurgist. 53:577-584
The effect of carbon on the development of low-alloy steel slab and sheet surface defects is analyzed. Limits are determined for the concentration of nonferrous metal impurities that does not have a visible effect on continuously-cast slab quality. M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c230e8b0cb15c5a39382c5b6314358c1
https://doi.org/10.1007/s11015-010-9217-1
https://doi.org/10.1007/s11015-010-9217-1