Multiscale Modeling of Microstructure Deformation in Material Processing: Poster Session
Program Organizers: Lukasz Madej, AGH University of Science and Technology; Jaimie Tiley, AFRL/RXLMD; Krzysztof Muszka, AGH University of Science and Technology; Danuta Szeliga, AGH University of Science and Technology
Tuesday 9:00 AM
November 3, 2020
Room: Poster Hall
Location: MS&T Virtual
Development of the Coupled Cellular Automata/Finite Difference Model of Phase Transformation during Continuous Cooling: Mateusz Sitko1; Maciej Pietrzyk1; Danuta Szeliga1; Lukasz Madej1; 1AGH University of Science and Technology
The development of the complex microscale austenite to ferrite transformation model during continuous cooling based on the coupling of the Cellular Automata (CA) and Finite Difference (FD) methods is the main goal of the work. The model is designed to predict phase transformation from a fully austenitic range and involves nucleation of ferrite grains with their further growth. The major driving force for the CA grain growth is based on the carbon concentration differences calculated by the FD diffusion model. Major assumptions of CA and FD models, as well as examples of obtained results, will be presented in the work.