Journal of Siberian Federal University. Engineering & Technologies / Simulation of a Continuous Ingots Structure Formation Process

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2017 10 (3)
Authors
Kovalenko, Oleg A.; Dozhdikov, Vladimir I.
Contact information
Kovalenko, Oleg A.: Lipetsk State Technical University 30 Moscovskaya Str., Lipetsk, 398600, Russia; ; Dozhdikov, Vladimir I.: Lipetsk State Technical University 30 Moscovskaya Str., Lipetsk, 398600, Russia
Keywords
continuous casting of steel; dendrite; austenite; grain size; structure formation
Abstract

The presented results demonstrate the possibility of mathematical complex model in research of the temperature characteristics pattern changes in polymorphic transformations, isotherms of liquidus and solidus, and other parameters depending on the cooling conditions of the ingot. Shown the possibility of predicting parameters of a continuous ingot microstructure (distance between dendrites, size of the austenite and ferrite grains). Were made microstructure parameter calculations of the continuous steel ignot containing 0.17 % C, 0.62 % Si, 1.4 % Mn at various secondary cooling modes

Pages
346-351
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/32628

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