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Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams

Received: 6 July 2023     Accepted: 20 July 2023     Published: 26 July 2023
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Abstract

Periodicity of the interaction coefficients of Al and Si; εAlj and εSij in molten iron was analyzed to try generalization of the interaction coefficients. The coefficients of both Al and Si, which are important for deoxidation of molten steels, arranged with periodic table show periodicity with each Period from 2 to 5. Referring to the phase diagrams of Al-j systems, the melting point of the first compound from the Al-j liquid solution was focused on. It was found that the interaction coefficients increased with increasing the melting point of the compounds. The empirical correlations were found as εAlJ= 0.019*TM (compound)-19.48 (Al-system) and εSiJ= 0.053*TM (compound)-74.35 (Si-system) TM is the melting point of the compound. The periodicity was more improved by applying the above equations than the first plots.

Published in Science Journal of Chemistry (Volume 11, Issue 4)
DOI 10.11648/j.sjc.20231104.13
Page(s) 155-160
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Interaction Coefficient, Al, Si, Periodic Table, Periodicity

References
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    Hidekazu Todoroki. (2023). Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams. Science Journal of Chemistry, 11(4), 155-160. https://doi.org/10.11648/j.sjc.20231104.13

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    ACS Style

    Hidekazu Todoroki. Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams. Sci. J. Chem. 2023, 11(4), 155-160. doi: 10.11648/j.sjc.20231104.13

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    AMA Style

    Hidekazu Todoroki. Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams. Sci J Chem. 2023;11(4):155-160. doi: 10.11648/j.sjc.20231104.13

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  • @article{10.11648/j.sjc.20231104.13,
      author = {Hidekazu Todoroki},
      title = {Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams},
      journal = {Science Journal of Chemistry},
      volume = {11},
      number = {4},
      pages = {155-160},
      doi = {10.11648/j.sjc.20231104.13},
      url = {https://doi.org/10.11648/j.sjc.20231104.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjc.20231104.13},
      abstract = {Periodicity of the interaction coefficients of Al and Si; εAlj and εSij in molten iron was analyzed to try generalization of the interaction coefficients. The coefficients of both Al and Si, which are important for deoxidation of molten steels, arranged with periodic table show periodicity with each Period from 2 to 5. Referring to the phase diagrams of Al-j systems, the melting point of the first compound from the Al-j liquid solution was focused on. It was found that the interaction coefficients increased with increasing the melting point of the compounds. The empirical correlations were found as εAlJ= 0.019*TM (compound)-19.48 (Al-system) and εSiJ= 0.053*TM (compound)-74.35 (Si-system) TM is the melting point of the compound. The periodicity was more improved by applying the above equations than the first plots.},
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Periodicity of Interaction Coefficients of Al and Si in Molten Fe-Based Alloys Arranged with Periodical Table and Phase Diagrams
    AU  - Hidekazu Todoroki
    Y1  - 2023/07/26
    PY  - 2023
    N1  - https://doi.org/10.11648/j.sjc.20231104.13
    DO  - 10.11648/j.sjc.20231104.13
    T2  - Science Journal of Chemistry
    JF  - Science Journal of Chemistry
    JO  - Science Journal of Chemistry
    SP  - 155
    EP  - 160
    PB  - Science Publishing Group
    SN  - 2330-099X
    UR  - https://doi.org/10.11648/j.sjc.20231104.13
    AB  - Periodicity of the interaction coefficients of Al and Si; εAlj and εSij in molten iron was analyzed to try generalization of the interaction coefficients. The coefficients of both Al and Si, which are important for deoxidation of molten steels, arranged with periodic table show periodicity with each Period from 2 to 5. Referring to the phase diagrams of Al-j systems, the melting point of the first compound from the Al-j liquid solution was focused on. It was found that the interaction coefficients increased with increasing the melting point of the compounds. The empirical correlations were found as εAlJ= 0.019*TM (compound)-19.48 (Al-system) and εSiJ= 0.053*TM (compound)-74.35 (Si-system) TM is the melting point of the compound. The periodicity was more improved by applying the above equations than the first plots.
    VL  - 11
    IS  - 4
    ER  - 

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Author Information
  • Nippon Yakin Kogyo CO., Ltd. Technical Research Center, Kawasaki, Japan

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