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Original scientific paper

Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel

T. Kvačkaj ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
M. Molnárová ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
I. Mamuzić ; Faculty of Metallurgy, University of Zagreb, Sisak, Croatia
J. Bacsó ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
R. Mišičko ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
M. Fujda ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
P. Škodronová ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
T. Kuskulič ; Faculty of Metallurgy,Technical University, Kosice, Slovakia
I. Pokorný ; Faculty of Metallurgy,Technical University, Kosice, Slovakia

Fulltext: english, pdf (1 MB) pages 187-190 downloads: 455* cite
APA 6th Edition
Kvačkaj, T., Molnárová, M., Mamuzić, I., Bacsó, J., Mišičko, R., Fujda, M., ... Pokorný, I. (2008). Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel. Metalurgija, 47 (3), 187-190. Retrieved from https://hrcak.srce.hr/22658
MLA 8th Edition
Kvačkaj, T., et al. "Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel." Metalurgija, vol. 47, no. 3, 2008, pp. 187-190. https://hrcak.srce.hr/22658. Accessed 13 Nov. 2019.
Chicago 17th Edition
Kvačkaj, T., M. Molnárová, I. Mamuzić, J. Bacsó, R. Mišičko, M. Fujda, P. Škodronová, T. Kuskulič and I. Pokorný. "Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel." Metalurgija 47, no. 3 (2008): 187-190. https://hrcak.srce.hr/22658
Harvard
Kvačkaj, T., et al. (2008). 'Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel', Metalurgija, 47(3), pp. 187-190. Available at: https://hrcak.srce.hr/22658 (Accessed 13 November 2019)
Vancouver
Kvačkaj T, Molnárová M, Mamuzić I, Bacsó J, Mišičko R, Fujda M, et al. Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel. Metalurgija [Internet]. 2008 [cited 2019 November 13];47(3):187-190. Available from: https://hrcak.srce.hr/22658
IEEE
T. Kvačkaj, et al., "Influence of reheating and cooling conditions on structure and mechanical properties of C-Mn-Si steel", Metalurgija, vol.47, no. 3, pp. 187-190, 2008. [Online]. Available: https://hrcak.srce.hr/22658. [Accessed: 13 November 2019]

Abstracts
The paper deals with structure and properties development of AHSS (advance high-strength steel) and UHSS (ultra high-strength steel) steel grades for various groups of automotive parts. C-Mn-Si type steel properties are evaluated based on the results of laboratory controlled rolling and cooling. The important influence on mechanical and plastic properties, amount of residual austenite (RA) and final structural type has, except for cooling rate, also starting temperature of intensive cooling (TIC) which follows after hot plastic deformations. If TIC is from interval of 620-760°C the final structure predominantly consists of ferrite with RA. Mostly acicular ferrite with RA, as well as bainite with RA was obtained when TIC was kept in the range of 760-850°C.

Keywords
controlled rolling and cooling; AHSS; UHSS; structure; mechanical projectie

Hrčak ID: 22658

URI
https://hrcak.srce.hr/22658

[croatian]

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