| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Finite Element Analysis of Die Quenching 22MnB5 Steel Sheets |
| Author(s) |
Haydar Livatyali |
| On-Site Speaker (Planned) |
Haydar Livatyali |
| Abstract Scope |
Mathematical modeling of heat treatment processes necessitates dealing with inherent complexities such as large material property variations, phase transformations, complex inter-parameter couplings and boundary conditions. A mathematical framework based on a finite element model capable of predicting temperature history and thus, evolution of phases during heat treatment of the boron steel 22MnB5 through the inverse use of CCT diagram was developed. This novel model named the “gridding model” was integrated into the commercial FEA software MSC.MarcŪ by the user subroutine PlotV. Accuracy of the model was verified by simulating some die quenching experiments in the literature as well as those that were conducted in the laboratory. Simulation results show that if thermo-mechanical-metallurgical couplings are modeled correctly, the novel model can predict the temperature history and evolution of phases with an acceptable accuracy. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |