| About this Abstract |
| Meeting |
Materials Science & Technology 2020
|
| Symposium
|
Multiscale Modeling of Microstructure Deformation in Material Processing
|
| Presentation Title |
Development of the Coupled Cellular Automata/Finite Difference Model of Phase Transformation during Continuous Cooling |
| Author(s) |
Mateusz Sitko, Maciej Pietrzyk, Danuta Szeliga, Lukasz Madej |
| On-Site Speaker (Planned) |
Lukasz Madej |
| Abstract Scope |
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. |