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CALCULATION OF SURFACE TENSION OF REAL STEEL GRADES AT 1550 °C

1 KALUP Aleš
Co-authors:
1 ŘEHÁČKOVÁ Lenka 1,2 ZLÁ Simona 1,2 KAWULOKOVÁ Monika 1,2 SMETANA Bedřich
Institutions:
1 Department of Physical Chemistry and Theory of Technological Processes, Faculty of Metallurgy and Materials Engineering, VŠB-Technical University of Ostrava, 17. listopadu 15, Ostrava-Poruba, 708 33
2 Regional material science and technology centre, VŠB-Technical University of Ostrava, 17. listopadu 15, Ostrava-Poruba, 708 33
Conference:
24th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, June 3rd - 5th 2015
Proceedings:
Proceedings 24th International Conference on Metallurgy and Materials
Pages:
91-95
ISBN:
978-80-87294-58-1
ISSN:
2694-9296
Published:
12th January 2015
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
447 views / 194 downloads
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Abstract

In the presented work, new thermodynamic approach based on basic thermodynamics was used for calculation of the surface tension of steel. Surface tension was calculated for three steel grades and calculated values were compared with experimental values at 1550 °C. Thermodynamic properties, which are necessary for this thermodynamic approach of surface tension, were calculated using Thermo-Calc software with TCFE7 database.

Keywords: surface tension, steel, Thermo-Calc, thermodynamic properties

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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