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Kutsin V.S.,PAO Nikopolskii Zavod Ferrosplavov NZF | Gasik M.I.,National Metallurgical Academy of Ukraine
Steel in Translation | Year: 2012

The industrial introduction of a new production technology for manganese magnesia sinter (7-10% MgO) at PAO NZF is considered. In this technology, the raw materials are enriched Nikopol manganese ore and magnesia-silicate slag (28-30% MgO, 50-52% SiO2) from the production of ferronickel (15-20% Ni) at Pobuzhsk Ferronickel Works on the basis of imported nickel ore with magnesia-bearing barren rock. Data are presented regarding the microstructure of the sinter, the chemical composition of the phase-mineral aggregations in the sinter, and the mechanical properties of standard and experimental sinter samples. © 2012 Allerton Press, Inc. Source


Kutsin V.S.,PAO Nikopolskii Zavod Ferrosplavov NZF | Gasik M.I.,National Metallurgical Academy of Ukraine
Steel in Translation | Year: 2012

The current production technology for ferrosilicomanganese at PAO Nikopol'skii Zavod Ferrosplavov is described. A new smelting technology for MnS17 ferrosilicomanganese is introduced in the RPZ-63 furnace, with the addition of AMNV-2M manganese magnesia sinter fluxed by magnesia-silicate slag from rich-ferronickel production at Pobuzhsk ferronickel works (Ukraine). © 2012 Allerton Press, Inc. Source


Kutsin V.S.,PAO Nikopolskii Zavod Ferrosplavov NZF | Gladkikh V.A.,National Metallurgical Academy of Ukraine | Ol'shanskii V.I.,PAO Nikopolskii Zavod Ferrosplavov NZF | Ruban A.V.,National Metallurgical Academy of Ukraine | And 2 more authors.
Steel in Translation | Year: 2014

The influence of integral electrical characteristics (current, voltage, power) and differential characteristics (the resistance of the batch, arc, and melt) on the power consumption, manganese extraction, and productivity during ferrosilicomanganese production in superpowerful electrofurnaces is investigated. © 2014 Allerton Press, Inc. Source

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