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16-11-2021

Development of Effective Technology for Refining Ferrosilicochromium from Carbon and Gas Impurities

Published in: Metallurgist | Issue 7-8/2021

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Abstract

Results are provided for completion of a project under Re Alloys (Poland) plant conditions for production of ferrosilicochromium with a content of silicon of 48% (min.), chromium 34% (min.), carbon 0.02% (max.), phosphorus 0.02% (max.), sulfur 0.01% (max.), nitrogen 0.02% (max.), hydrogen 0.03% (max.), and oxygen 0.4% (max.). Work is conducted within the framework of the project for charge material selection, for charge composition optimization, for methods of protecting liquid refined ferrosilicochromium from gaseous element the transfer into an alloy, and for methods for removing carbon from ferrosilicochromium.

previous article Improving the Efficiency of a Blast Furnace and Increasing its Campaign with Mathematical Models Run in Real Time as Part of the Automatic Process Control System

next article Description of Austenite Recrystallization Kinetics During Low-Alloy Steel Hot Deformation

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Title: Development of Effective Technology for Refining Ferrosilicochromium from Carbon and Gas Impurities
Publication date: 16-11-2021
Published in: Metallurgist / Issue 7-8/2021
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI: https://doi.org/10.1007/s11015-021-01221-x

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