About this Abstract |
Meeting |
TMS Specialty Congress 2025
|
Symposium
|
8th World Congress on Integrated Computational Materials Engineering (ICME 2025)
|
Presentation Title |
ICME Modeling for Process-Structure-Property Toolchain Development for Laser Powder Bed Fusion |
Author(s) |
Ranadip Acharya, Nitin Chandola, Subham Mridha, Boliang Zhang, Vijay N. Jagdale |
On-Site Speaker (Planned) |
Ranadip Acharya |
Abstract Scope |
This abstract presents an Integrated Computational Materials Engineering (ICME) approach for developing a comprehensive toolchain aimed at optimizing the laser powder bed fusion (LPBF) process. The toolchain integrates models that link processing parameters to resultant microstructure and material properties, enabling predictive capabilities for LPBF applications. By systematically analyzing the thermal, mechanical, and metallurgical behaviors during the LPBF process, this framework allows for the identification of optimal processing conditions tailored to specific material systems through fast-acting analytical models and a high-fidelity computational toolchain. The study employs computational fluid dynamics, cellular automata, phase field modeling and crystal-plasticity based finite element analysis to simulate the dynamic interactions between process variables and microstructural evolution resulting in property variation. Ultimately, this ICME framework provides a robust foundation for the future development of 'first-time-right' technologies in additive manufacturing. |
Proceedings Inclusion? |
Undecided |