Szczegóły publikacji
Opis bibliograficzny
Experimental validation of the carbon diffusion model for transformation of ferritic-pearlitic microstructure into austenite during continuous annealing of dual phase steels / M. PERNACH, K. BZOWSKI, R. Kuziak, M. PIETRZYK // Materials Science Forum ; ISSN 0255-5476. — Tytuł poprz.: Diffusion and Defect Monograph Series. — 2013 — vol. 762, s. 699–704. — Bibliogr. s. 704, Abstr. — Physical and Numerical Simulation of Materials Processing VII : selected, peer reviewed papers from the 7th International Conference on Physical and Numerical Simulation of Materials Processing (ICPNS’13), June 16–19, 2013, Oulu, Finland / eds. L. Pentti Karjalainen, David A. Porter and Seppo A. Järvenpää. — ISBN 978-3-03785-728-1
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 74795 |
|---|---|
| Data dodania do BaDAP | 2013-08-13 |
| DOI | 10.4028/www.scientific.net/MSF.762.699 |
| Rok publikacji | 2013 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Materials Science Forum |
Abstract
Modeling of the transformation of the starting ferritic-pearlitic microstructure into austenite during heating in continuous annealing process was the objective of the work. Kinetics of this transformation was predicted by solving Avrami equation as well as carbon diffusion equation with a moving boundary. Mathematical and numerical models describing austenitic phase transformation were created for the 1D and 2D domains. Developed models were solved using the Finite Difference, as well as the Finite Element Method. Results of the numerical simulations include austenite volume fraction and carbon segregation profiles in the austenite. The former were compared with the experimental data obtained in laboratory simulations of the continuous annealing. Developed and validated model was applied to simulation of the austenitic transformation during annealing of DP steels.
