Entity

Time filter

Source Type


Sychkov A.B.,Magnitogorsk State Technical University | Zhigarev M.A.,OAO Novorossmetall | Zhukova S.Y.,OAO Moldavskii Metallurgicheskii Zavod | Perchatkin A.V.,ZAO Kaluzhskii Nauchno Proizvodstennyi Elektrometallurgicheskii Zavod | Gritsaenko V.I.,OAO BMZ
Steel in Translation | Year: 2013

Low-temperature coiling in the Stelmor line (∼850°C) is best for chemical scale removal. In that case, thin, dense scale is formed, without peeling, spots, or blisters. For low-carbon wire rod, the plasticity declines monotonically, while the strength increases. For high-carbon wire rod, the microstructure is unsatisfactory: tempering sorbite and also bainite and pearlite of reduced dispersity. (The optimum scale consists of wustite.) With increase in coiling temperature (950-1000°C), mechanical scale removal is best, on account of the difference in thermal expansion of the scale and the metal. In storage and prolonged transportation, blisters and scale-free sections may lead to corrosion and, on etching, to overetching of the metal. © 2013 Allerton Press, Inc. Source


Parusov V.V.,Ukrainian Academy of Sciences | Starov R.V.,Ukrainian Academy of Sciences | Derevyanchenko I.V.,OAO Moldavskii Metallurgicheskii Zavod | Sychkov A.B.,OAO Moldavskii Metallurgicheskii Zavod | Kucherenko O.L.,OAO Moldavskii Metallurgicheskii Zavod
Steel in Translation | Year: 2010

The introduction of high-carbon wire-rod production at OAO Moldavskii Metallurgicheskii Zavod is considered, with particular attention to wire rod for the production of metal cord. The influence of various factors-the chemical composition of the steel, its content of nonmetallic inclusions, its macrostructure and microstructure, decarburization, surface defects, and the scale-on wire rod performance is considered, individually and in aggregate. An effective production technology is developed, including steel production, ladle treatment, casting, rolling, and thermomechanical treatment of the wire rod for metal-cord production. © 2010 Allerton Press, Inc. Source


Dolgopolov V.F.,OAO Moldavskii Metallurgicheskii Zavod | Derevyanchenko I.V.,OAO Moldavskii Metallurgicheskii Zavod | Ermishin M.V.,OAO Moldavskii Metallurgicheskii Zavod | Moshnyaga I.A.,OAO Moldavskii Metallurgicheskii Zavod
Steel in Translation | Year: 2010

The electrode gaps in the roof of a 120-t arc smelting furnace are sealed gas-dynamically, by the jet-injection principle. Laval nozzles are employed; the refractory dosing units in the intermediate ladle of the continuous-casting machine serve as mixing chambers. © 2010 Allerton Press, Inc. Source


Kucherenko O.L.,OAO Moldavskii Metallurgicheskii Zavod | Repin I.V.,OAO Moldavskii Metallurgicheskii Zavod | Yakubovskaya I.N.,OAO Moldavskii Metallurgicheskii Zavod | Derevyanchenko V.I.,OAO Moldavskii Metallurgicheskii Zavod | Bondarenko M.Y.,OAO Moldavskii Metallurgicheskii Zavod
Steel in Translation | Year: 2010

The introduction of hot-briquetted iron in batch for steel smelting in arc furnaces is considered. © 2010 Allerton Press, Inc. Source


Sychkov A.B.,OAO Moldavskii Metallurgicheskii Zavod | Zhigarev M.A.,OAO Moldavskii Metallurgicheskii Zavod | Zhukova S.Y.,OAO Moldavskii Metallurgicheskii Zavod | Kucherenko O.L.,OAO Moldavskii Metallurgicheskii Zavod | Repin I.V.,OAO Moldavskii Metallurgicheskii Zavod
Steel in Translation | Year: 2010

Improvement in the microstructure and performance of wire rod for the production of high-strength reinforcing cord is considered, To suppress undesirable structures (structure-free cementite and martensite), the use of high-carbon steel microalloyed with vanadium and/or chromium is recommended, as well as thermomechanical treatment of the wire rod. © 2010 Allerton Press, Inc. Source

Discover hidden collaborations