2016
DOI: 10.1080/08827508.2016.1168413
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Evaluation of the Furnace Method for the Production of Low Carbon Ferrochrome

Abstract: Low carbon ferrochrome is a primary alloying element in the production of stainless steel. The Mixing Method (Perrin and Duplex)

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Cited by 10 publications
(5 citation statements)
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“…e mathematic model of temperature control that gives the relationship between the carbon content and the oxygen supply rate was obtained. According to the characteristics of argon-oxygen refining process [16], the piecewise linearization treatment of the mathematic model was carried out. Temperature control models of the three refining stages are obtained by fitting to the production data.…”
Section: Transfer Function Of Temperature Controlmentioning
confidence: 99%
“…e mathematic model of temperature control that gives the relationship between the carbon content and the oxygen supply rate was obtained. According to the characteristics of argon-oxygen refining process [16], the piecewise linearization treatment of the mathematic model was carried out. Temperature control models of the three refining stages are obtained by fitting to the production data.…”
Section: Transfer Function Of Temperature Controlmentioning
confidence: 99%
“…Investigations by Guner et al [ 21 ] explored the impact of various quantities of Al Powder and Al Dross, alongside flux ratios, on the resultant chromite concentration. Weitz and Garbers‐Craig [ 22 ] formulated a model illustrating the pivotal influence of slag composition and its basicity on producing low‐carbon ferrochrome. Their study highlighted the optimal nature of lime‐fluxed slag with a basicity range between 1.8 and 1.9, coupled with the suitability of magnesia refractory lining.…”
Section: Introductionmentioning
confidence: 99%
“…For 1 ton of FeSiCr prepared for LC-FeCr production, approximately 1300 kg of CO and 20 kg of CO 2 are emitted. In the Perrin process, as it is a metallothermic reaction, only 12 kg of off-gas is released [ 12 , 13 ].…”
Section: Introductionmentioning
confidence: 99%