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

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

Hidekazu Todoroki

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

Science Journal of Chemistry, Volume 11, Issue 4, August 2023

Pages: 155-160

Received: Jul. 06, 2023

Accepted: Jul. 20, 2023

Published: Jul. 26, 2023

DOI: 10.11648/j.sjc.20231104.13

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Abstract

Periodicity of the interaction coefficients of Al and Si; ε_Al^j and ε_Si^j 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 ε_Al^J= 0.019*T_M (compound)-19.48 (Al-system) and ε_Si^J= 0.053*T_M (compound)-74.35 (Si-system) T_M is the melting point of the compound. The periodicity was more improved by applying the above equations than the first plots.

Keywords

Interaction Coefficient, Al, Si, Periodic Table, Periodicity

To cite this article

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

Copyright © 2023 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

References

1.	Thermodynamic data for steelmaking: The 19th Committee on Steelmaking, JSPS, (2009).
2.	M. Ohta and K. Morita: ISIJ Int., 43 (2003), 256. https://doi.org/10.2355/isijinternational.43.256
3.	G. Yuanchang and W. Changzhen: Metall. Trans. B, 21 (1990), 543.
4.	J-J. Pak, J. Yoo, Y. Jeong, S. Tae, S. Seo, D. Kim and Y. Lee: ISIJ Int., 45 (2005), 23. https://doi.org/10.2355/isijinternational.45.23
5.	K-H. Do, J-M. Jang, H-S. Son, M-K. Paek, and J-J. Pak.: ISIJ int., 58 (2018), 1437. https://doi.org/10.2355/isijinternational.ISIJINT-2018-087
6.	T. Yoshikawa: Tetsu-to-Hagané, 105 (2019), 407, https://doi.org/10.2355/tetsutohagane.TETSU-2018-104
7.	H. Todoroki and N. Shiga: International Congress of Steelmaking, ISIJ, (2008), 121.
8.	Special issue «Thermodynamics of Deoxidizing Elements, Transition Metals and Tramp Elements in Steel»: Tetsu-to-Hagané, 105 (2019), No. 3. https://doi.org/10.2355/tetsutohagane.105.343
9.	H. Todoroki: Tetsu-to-Hagané, 105 (2019), 358. https://doi.org/10.2355/tetsutohagane.TETSU-2018-090
10.	K. Sanbongi and M. Ohtani: Tetsu-to-Hagané, 47 (1961), 841. https://doi.org/10.2355/tetsutohagane1955.47.6_841
11.	F. Neumann, H. Schenck und W. Patterson: Giesserei, 47 (1960), 25.
12.	M. Ohtani and N. A. Gokcen: Trans. Met. Soc., Amer. Inst. Min., Met. & Pet. Eng., 218 (1960), 380.
13.	A. R. Miedema, P. F de Chatel and F. R. de Boer: Phisica, 100B (1980), 1. https://doi.org/10.1016/0378-4363(80)90054-6
14.	T. Shinoda, H. Hosoda, Y. Mishima and Tomoo Suzuki: Mter. Trans., 33 (1992), 698. https://doi.org/10.2320/matertrans1989.33.698
15.	W-Y. Kim, J. Jo, C. Lee, D-S. Kim, and J-J. Pak: ISIJ Int., 48 (2008), 17. https://doi.org/10.2355/isijinternational.48.17
16.	M-K. Paek, J-M. Jang, H-J. Kang, and J-J. Pak: ISIJ Int., 53 (2013), 973. http://dx.doi.org/10.2355/isijinternational.53.535
17.	N. Lv, X. Gao, S. Ueda and S. Kitamura: Tetsu-to-Hagané, 105 (2019), 378. https://doi.org/10.2355/tetsutohagane.TETSU-2018-102
18.	K. Sugiyama, S. Ueda, X. Gao, S-J. Kim and S. Kitamura: Tetsu-to-Hagané, 105 (2019), 373. https://doi.org/10.2355/tetsutohagane.TETSU-2018-057
19.	H. Todoroki, F. Kirihara, Y. Kanbe and Y. Miyazaki: Tetsu-to-Hagané, 100 (2014), 539. http://dx.doi.org/10.2355/tetsutohagane.100.539
20.	G. Yuanchang, W. Changzhen, and Y. Hualong: Metall. Trans. B, 21B (1990), 543. https://doi.org/10.1007/BF02667866
21.	J-J. Pak, Y-S. Jeong, I-K. Hong, W-Y. Cha, D-S. Kim and Y-Y. Lee: ISIJ Int., 45 (2005), 23. https://doi.org/10.2355/isijinternational.45.1106
22.	K. Taguchi and H. Ono: ISIJ Int., 47 (2007), 365. https://doi.org/10.2355/isijinternational.47.365
23.	M. Hansen: Constitution of binary alloys, McGraw-Hill Book Company, INC., New York, (1958).
24.	J. Kaneko, T. Murakami and N. Furushiro: light metals, 39 (1988). 147. https://doi.org/10.2464/jilm.39.147