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Belov V.K.,Magnitogorsk State Technical University | D'yakova M.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Selivanov R.G.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Mukhin A.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2014

The defect topography of cold-rolled strip on annealing in cupola furnaces is described on the basis of new systems for 3D surface analysis. The origin of the defective section is investigated. The macro- and microtopography of the corresponding defects (transverse fissures) is determined. © 2014, Allerton Press, Inc.


Korobov E.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Ivashkov I.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Gataullin R.G.,ZAO Russkaya Metallurgicheskaya Kompaniya RMK
Coke and Chemistry | Year: 2011

Experience in maintaining the production capacity of nine coke batteries with a mean age of 35 years is outlined. © 2011 Allerton Press, Inc.


Stepanov E.N.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Mezin D.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Chuikina O.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Shebunova L.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Coke and Chemistry | Year: 2011

Methods of determining coke quality are compared. © 2011 Allerton Press, Inc.


Mel'nikov I.I.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Kryachuk V.M.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Mezin D.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Gorbunov A.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Voloshchuk T.G.,Magnitogorsk State Technical University
Coke and Chemistry | Year: 2011

Given the shortage of coal with good coking properties, a petroleum coking additive is introduced in coal batch so as to expand the range of plasticity. This additive improves coke quality in every respect, except the total sulfur content. Measures to reduce the additive's negative impact on the coal pitch are considered. © 2011 Allerton Press, Inc.


Stepanov E.N.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Borisenko V.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Mezin D.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Shevchuk V.I.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | And 2 more authors.
Coke and Chemistry | Year: 2011

The influence of the coke characteristics and blast-furnace conditions on the durability of air tuyeres is considered. © 2011 Allerton Press, Inc.


Mustafin V.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Pal'chikov O.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Loshkarev M.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2013

Since 2009, numerous failures of the working rollers in the 5000 mill at OAO MMK have been observed, on account of fracture of the drive pins. Efforts to resolve this problem are described. © 2013 Allerton Press, Inc.


Koptsev L.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2011

Production costs may be reduced by improving energy efficiency and reducing energy consumption as a result of the redistribution of production among the available systems. Corresponding procedures are considered, on the basis of formulas for the dependence of the energy consumption on the output. © 2011 Allerton Press, Inc.


Lavrov V.V.,Ural Federal University | Spirin N.A.,Ural Federal University | Burykin A.A.,Ural Federal University | Shchipanov K.A.,Ural Federal University | Rybolovlev V.Y.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2015

The requirements, structure, and architecture of the Tekhnolog Domennogo Tsekha (TDT) workstation in the decision-making support system at the MES level are considered. This workstation forms part of the automatic control system for blast-furnace production at OAO Magnitogorskii Metallurgicheskii Kombinat. The basic model subsystems are briefly described, and the assumptions on which simulation is based are specified. By means of the system developed, the engineering staff may analyze the conditions in the blast-furnace shop in real time, solve technological problems relating to the control of thermal, gasdynamic, and slag conditions in the blast furnaces, and calculate the optimal batch composition. The overall effect is to boost blast-furnace performance. © 2015, Allerton Press, Inc.


Bogach D.I.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Denisov S.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Motsnyi A.P.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Shved E.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Braichev E.V.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2015

Heat-treatment technology for shipbuilding-steel sheet has been developed at OAO Magnitogorskii Metallurgicheskii Kombinat. © 2015, Allerton Press, Inc.


Logachev G.N.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Pishnograev S.N.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK | Gostenin V.A.,OAO Magnitogorskii Metallurgicheskii Kombinat MMK
Steel in Translation | Year: 2012

The chemical composition of the sinter obtained without Bakal siderite concentrate in the batch is calculated. The influence of Bakal siderite in the batch on the sinter composition is assessed. The sinter content in the blast-furnace batch, the MgO content in the slag, the slag yield, and the slag basicity are plotted against the content of siderite concentrate in the sintering batch. © 2012 Allerton Press, Inc.

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