caa a22 4500 445859768 CHVBK 20180317145439.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s11041-011-9366-2 doi (NATIONALLICENCE)springer-10.1007/s11041-011-9366-2 Numerical simulation of structural transformations in hypoeutectoid low-alloy steels [Elektronische Daten] [N. Anufriev, M. Maisuradze, Yu. Yudin] Numerical simulation of the kinetics of ferritic and pearlitic transformations due to arbitrary cooling of low-alloy hypoeutectoid steels is performed. The initial data for the computations are isothermal and thermokinetic diagrams of decomposition of supercooled austenite of the studied steels. The temperatures of the start and end of pearlitic transformation due to continuous cooling are computed using the isothermal diagrams for steels 35Kh, 35KhM and 12Kh2N2. The results are used to plot thermokinetic diagrams of decomposition of supercooled austenite. For steels 15KhF, 20KhM, 25KhGF, 12Kh2N2, and 50KhF the location of the line of the end of ferritic transformation is determined using the method of successive approximations by inverse computation of the thermokinetic diagrams of decomposition of supercooled austenite into "ideal” isothermal diagrams. This makes it possible to compute the amount of the formed ferrite for the chosen thermal trajectories of cooling. The model is checked experimentally for the case of end quenching of a test piece of steel 40Kh. Springer Science+Business Media, Inc., 2011 numerical simulation, diagram of decomposition of supercooled austenite nationallicence Kolmogorov - Johnson - Mehl - Avrami equation nationallicence thermal trajectories of cooling nationallicence method of successive approximations nationallicence line of the end of ferritic transformation nationallicence Anufriev N. Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut Maisuradze M. Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut Yudin Yu Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut Metal Science and Heat Treatment Springer US; http://www.springer-ny.com 53/3-4(2011-07-01), 189-194 0026-0673 53:3-4<189 2011 53 11041 https://doi.org/10.1007/s11041-011-9366-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11041-011-9366-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Anufriev N. Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Maisuradze M. Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Yudin Yu Ural Federal University in the Name of the First President of Russia B. N. Eltsyn, Yekaterinburg, Russia aut NATIONALLICENCE 773 0- Metal Science and Heat Treatment Springer US; http://www.springer-ny.com 53/3-4(2011-07-01), 189-194 0026-0673 53:3-4<189 2011 53 11041 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer