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Prediction of Nonmetallic Inclusion Composition and Amount During Low-Alloy Pipe Steel Production

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Refractories and Industrial Ceramics Aims and scope

Thermodynamic modeling is provided for nonmetallic inclusion formation during extra-furnace treatment and solidification of low-alloy low-carbon steels intended for use in corrosion-active media. Relationships are established for the effect on inclusion composition of alloying element additives, a periclase lining, calcium-containing materials, and presence of sulfur within a melt. Conditions are determined for a reduction in the amount of corrosion-active nonmetallic inclusions.

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Notes

  1. Calculation in FactSage was performed in accordance with a model for component energy distribution (Compound Energy Formalism [8]).

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Authors and Affiliations

  1. OOO Gruppa Magnezit, Moscow, Russia

    I. V. Kushnerev & L. M. Aksel’rod

  2. FGAOU VO NITU MISiS, Moscow, Russia

    G. V. Serov, S. M. Tikhonov & D. V. Kuznetsov

Authors
  1. I. V. Kushnerev
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  2. G. V. Serov
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  3. S. M. Tikhonov
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  4. D. V. Kuznetsov
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  5. L. M. Aksel’rod
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Correspondence to I. V. Kushnerev.

Additional information

Translated from Novye Ogneupory, No. 12, pp. 36 – 41, December, 2017.

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Kushnerev, I.V., Serov, G.V., Tikhonov, S.M. et al. Prediction of Nonmetallic Inclusion Composition and Amount During Low-Alloy Pipe Steel Production. Refract Ind Ceram 58, 660–665 (2018). https://doi.org/10.1007/s11148-018-0164-x

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  • DOI: https://doi.org/10.1007/s11148-018-0164-x

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