About this Abstract |
Meeting |
6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
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Symposium
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6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
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Presentation Title |
MPMD ICME Industry Implementation Award Recipient - ICME for High Strength Metal Alloys: Current Status and Future Challenges
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Author(s) |
Louis G. Hector, Anil K. Sachdev |
On-Site Speaker (Planned) |
Louis G. Hector |
Abstract Scope |
As the automotive industry moves towards electrification, high strength metal alloys will be needed along with material models for CAE simulations. Some significant challenges remain since these models must accurately represent the non-linear microstructural response to the multiple deformation modes and rates encountered in both forming and component performance, and also account for fracture since necking instability may be less relevant. Of foremost importance are accurate computer models of microstructure and microstructural evolution during plastic flow to incipient fracture. The effects of temperature must also be addressed in forming and in situations where strain rates lead to significant component heating. Here, focus will be on the status of ICME for metal alloys with specific emphasis on multiphase high strength steels that deform via martensitic transformation, and what the authors believe are the greatest future benefits that ICME has to offer. Ongoing challenges ICME faces towards broader implementation will be discussed. |
Proceedings Inclusion? |
Definite: Other |