About this Abstract |
Meeting |
NUMISHEET 2022: The 12th International Conference on Numerical Simulation of 3D Sheet Metal Forming Processes
|
Symposium
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NUMISHEET 2022
|
Presentation Title |
Impact of Thermal Conditions on Predicted Formability of TRIP Steels |
Author(s) |
Daniel Connolly, Christopher Kohar, Raja Mishra, Kaan Inal |
On-Site Speaker (Planned) |
Daniel Connolly |
Abstract Scope |
Transformation induced plasticity (TRIP) steels undergo a phase transformation from austenite to martensite that enhances ductility and strength. This work employs a phenomenological constitutive model for TRIP 800 steel to study the thermomechanical behaviour over large strains. This formulation is implemented into the recently developed fully coupled thermomechanical Marciniak-Kuczynski (MK) framework by Connolly et al. (2018). The result highlight the effects of initial blank temperature, die temperature and die conduction coefficient on predicted formability. |
Proceedings Inclusion? |
Definite: At-meeting proceedings |