Rate of manganese solution in the surface layer of metals

When metal melt is discharged into the ladle, the metal surface is constantly renewed, on account of the fluxes that form. Calculations show that the manganese formed in direct alloying may modify the surface layer of the metal melt. (In certain conditions, sulfides are formed thanks to the sulfur d...

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Bibliographic Details
Published in:Steel in translation 2011-02, Vol.40 (11), p.974-978
Main Authors: Nakonechnyi, A. Ya, Urtsev, V. N., Sinyakov, R. V., Kudrin, V. A., Khabibulin, D. M., Shmakov, A. V.
Format: Article
Language:English
Subjects:
Alloying
Chemistry and Materials Science
Discharge
Ladle metallurgy
Ladles
Manganese
Materials Science
Melts
Sulfur
Surface layer
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Summary:When metal melt is discharged into the ladle, the metal surface is constantly renewed, on account of the fluxes that form. Calculations show that the manganese formed in direct alloying may modify the surface layer of the metal melt. (In certain conditions, sulfides are formed thanks to the sulfur dissolved in the metallic melt.) The efficiency of this process increases with increase in ladle radius and the discharge time, since the depth of the active zone declines.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091210110082