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Meeting 2016 TMS Annual Meeting & Exhibition
Symposium Young Professional "Meet the Candidate" Interactive Session
Presentation Title MC-8: Modeling of Microstructural Evolution Accompanying Phase Transformations
Author(s) Pikee Priya, David R Johnson, Matthew J. M. Krane
On-Site Speaker (Planned) Pikee Priya
Abstract Scope I am a graduate student with interest in modeling microstructural evolution accompanying phase transformations. In my current research I have developed a cellular-automaton based model which simulates transformations of interdendritic phases occurring at the secondary dendrite arm spacing length scale and a particle size distribution based model which simulates precipitation of nano-sized dispersoids which have been coupled to simulate microstructural evolution during the homogenization of 6xxx and 7xxx aluminum alloys. The models derive the thermodynamic data for these alloys from Thermo-CalcTM. I have validated the numerical results with experiments which improve the homogenization schedules and compositions yielding microstructure which could be easily extruded. My Master’s thesis was on a first principle study of the morphology and deformation mechanism of precipitates in Al-Sc-Zr alloys. With experience in microstructure modeling and its implications on deformation at atomistic and meso-scale, I am looking forward to develop multiscale models to solve material problems.
Proceedings Inclusion? Definite: None Selected

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

MC-11: Sivanesh Palanivel: Expertise in Processing, Additive Manufacturing, Characterization, and Computation
MC-12: Understanding Fatigue Mechanisms through Microstructural Control
MC-13: Nano-mechanical Behavior of High Entropy Alloy and Bulk Metallic Glass
MC-14: Microstructural Evolution and Mechanical Response by ‘Design and Modeling’
MC-15: Achieving Exceptional Properties in High Temperature Materials Using Friction Stir Processing (FSP)
MC-16: Friction Stir Welding of Aluminum 7000 Series Alloys
MC-17: Fabrication of Microchannel Monolithic Heat Exchanger Using Additive Manufacturing
MC-1: Seeking Broader Applications of Materials Science
MC-2: Controlling Microstructure for Smart Applications through FSP Advisor - Dr. Rajiv Mishra
MC-3: Experimental Micro and Nanoscale Mechanics with Microsecond Temporal Resolution for MEMS Applications
MC-4: A Engineer Fighting for 3D IC Development - Jen-Jui Yu
MC-5: Physical Metallurgist with Expertise in Computational and Experimental Techniques
MC-6: Nanomaterials for Energy Applications
MC-7: Metallugical Studies of Dr. Takahiro Kunimine
MC-8: Modeling of Microstructural Evolution Accompanying Phase Transformations
MC-9: Microelectronic & Nanoelectronic Packaging and Thermoelectric Devices

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