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Effect of Admixtures of Surface-Active Elements in Fe – C – Si Alloys Under Rapid Solidification of Melt on the Quality of Structural Articles

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Metal Science and Heat Treatment Aims and scope

Computer and experimental studies of the effect of admixtures of Te and H2 surface-active elements (s.a.e.) on the kinetics of nucleation of crystallization centers and phase growth under accelerated crystallization of eutectic cast iron are performed. It is shown that under quenching cooling with decelerated diffusion processes the admixtures of s.a.e. in the melt play the role of initiators of diffusion redistribution of elements in formation and growth of new phase fragments affecting the structure and properties of the formed material.

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Authors and Affiliations

  1. Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia

    R. M. Belyakova, V. A. Polukhin & E. D. Kurbanova

Authors
  1. R. M. Belyakova
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  2. V. A. Polukhin
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  3. E. D. Kurbanova
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Correspondence to R. M. Belyakova.

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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 3 – 8, April, 2016.

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Belyakova, R.M., Polukhin, V.A. & Kurbanova, E.D. Effect of Admixtures of Surface-Active Elements in Fe – C – Si Alloys Under Rapid Solidification of Melt on the Quality of Structural Articles. Met Sci Heat Treat 58, 187–191 (2016). https://doi.org/10.1007/s11041-016-9986-7

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  • DOI: https://doi.org/10.1007/s11041-016-9986-7

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