Austenite transformation simulation for a controlled rolling processing technology development

• Autorzy: Kaverinsky V.

Identyfikatory

DOI

10.2478/amtm-2018-0006

• Języki publikacji: EN

Abstrakty

EN

Using an originally-developed computer model and appropriate software the impact of deformation on austenite phase transformation in low carbon alloyed steel was carried out. The computer simulation takes into account an impact of the deformation degree and takes into account non-constant cooling rate. That makes it useful for the development of thermal and deformation technological processes development. Based on the simulation results a technology of controlled rolling of low carbon steel alloyed by carbide forming elements (Nb, V, Ti) was developed. The proposed technique allows production of rolled steel sheets with high strength and plastic properties, as well as high impact strength in normal and low temperatures.

Słowa kluczowe

EN

phase transformation; controlled rolling; computer simulation

PL

transformacja fazowa; kontrolowane toczenie; symulacja komputerowa

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Archives of Mechanical Technology and Materials
• Rocznik: 2018
• Tom: Vol. 38
• Strony: 35--39
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Kaverinsky V.

• Department of Abrasion- and Corrosion-Resistant Powder Construction Materials, Frantsevich Institute for Problems of Materials Science, Krzhizhanovsky str., 3, Kiev-142 03680, Ukraine

Bibliografia

• [1] Chikishev D. N. et al, Method for the production of thick-gauge tubular steel micro-alloyed with boron: Patent of Russian Federation Nº 28570: 10.08.2016. (in Russian).
• [2] Ganoshenko I. V. et al, Method of production of rolled products by method of multi-stage controlled rolling: Patent of Ukraine Nº 54343: 10.11.2010 (in Ukrainian).
• [3] Golubev D. A. et al, Method for manufacturing of steel sheets from low-alloy and carbon steel grades intended for the production of vessels: Patent of Russian Federation Nº 2311465: 27.11.2007. (in Russian).
• [4] Golikov P. A. Calculation of the carbon diffusion coefficient in steels and its application in phase transformations and carburization simulation, St. Petersburg Polytechnic University, Russian Federation (2011). (in Russian).
• [5] Sokolov D. F. Development of austenite decay models to predict the mechanical properties of controlled rolled steel, St. Petersburg Polytechnic University, Russian Federation (2013). (in Russian).
• [6] Sokolov S. F. Investigation and simulation of evolution of microstructure and resistance to deformation of steels during hot processing with pressure, St. Petersburg Polytechnic University, Russian Federation (2013). (in Russian).
• [7] Kaverinsky V. V. et. al, Computer program "Thermodynamic calculations selection karbonitrydnyh phases in microalloyed steels". Copyright number 53794 (Ukraine), date of registration 19.02.2014.
• [8] Kaverinsky V. V. Computer program for phase transformation modelling. Copyright number 70573 (Ukraine), date of registration 02.19.2017.
• [9] Kaverinsky V. V. and Sukhenko Z. P. About computer simulation of austenite transformation in bulk, Journal of Materials Sciences and Applications 3 (2017), 47 - 52.
• [10] Kaverinskiy V. V. et al, Computer model of austenite transformation kinetics in alloyed steels, in 15th Ukrainian national Scientific Conference "Special Metals: Yesterday, Today and Tomorrow” Kiev, Ukraine (2017), 1158 - 1173. (in Russian).
• [11] Zolotorevskiy N. Yu. et al, Modelling of the influence of composition of pipe steels and thermo-mechanical processing regime on austenite decomposition kinetics and ferrite structure, Materials questions, 67, 3 (2011) 38 - 52. (in Russian).
• [12] Hanon D. N., Sietsma J., Zwaag S. The effect of plastic deformation of austenite on the kinetics of subsequent ferrite formation, ISIJ Int., 41, 9, (2001), 1028 - 1036.
• [13] Inagaki H. Effect of control rolling on the ferrite-pearlite transformation in low-carbon Nb steel, Metallkunde, 77, 1986.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).