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Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel

T. Dembiczak ; Jan Dlugosz University in Czestochowa, Poland
M. Knapinski ; Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Czestochowa, Poland
B. Garbarz ; Institute for Ferrous Metallurgy, Gliwice, Poland

Puni tekst: engleski, pdf (288 KB) str. 107-110 preuzimanja: 283* citiraj
APA 6th Edition
Dembiczak, T., Knapinski, M. i Garbarz, B. (2017). Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel. Metalurgija, 56 (1-2), 107-110. Preuzeto s https://hrcak.srce.hr/168900
MLA 8th Edition
Dembiczak, T., et al. "Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel." Metalurgija, vol. 56, br. 1-2, 2017, str. 107-110. https://hrcak.srce.hr/168900. Citirano 06.12.2019.
Chicago 17th Edition
Dembiczak, T., M. Knapinski i B. Garbarz. "Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel." Metalurgija 56, br. 1-2 (2017): 107-110. https://hrcak.srce.hr/168900
Harvard
Dembiczak, T., Knapinski, M., i Garbarz, B. (2017). 'Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel', Metalurgija, 56(1-2), str. 107-110. Preuzeto s: https://hrcak.srce.hr/168900 (Datum pristupa: 06.12.2019.)
Vancouver
Dembiczak T, Knapinski M, Garbarz B. Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel. Metalurgija [Internet]. 2017 [pristupljeno 06.12.2019.];56(1-2):107-110. Dostupno na: https://hrcak.srce.hr/168900
IEEE
T. Dembiczak, M. Knapinski i B. Garbarz, "Mathematical modeling of phenomena of dynamic recrystallization during hot plastic deformation in high-carbon bainitic steel", Metalurgija, vol.56, br. 1-2, str. 107-110, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/168900. [Citirano: 06.12.2019.]

Sažetak
Based on the research results, coefficients were determined in constitutive equations, describing the kinetics of dynamic recrystallization in high-carbon bainitic steel during hot deformation. The developed mathematical model takes into account the dependence of changing kinetics in the size evolution of the initial austenite grains, the value of strain, strain rate, temperature and time. Physical simulations were carried out on rectangular specimens measuring 10 × 15 × 20 mm. Compression tests with a plane state of deformation were carried out using a Gleeble 3800.

Ključne riječi
plastic deformation; high - carbon bainite steel; physical modeling; mathematical modeling; dynamic recrystallization

Hrčak ID: 168900

URI
https://hrcak.srce.hr/168900

Posjeta: 366 *