Phase field modeling of recrystallization phenomena

Conference · Wed Aug 07 00:00:00 EDT 2019

OSTI ID:1550806

Sreekar Annadanam, Rayaprolu G ^[1]; Aagesen Jr, Larry K  ^[1]; Hua, Zilong  ^[1]; Hurley, David H  ^[1]

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1. Idaho National Laboratory

In this work, we studied the recrystallization phenomena in copper using phase field modeling technique. EBSD information is successfully translated on to MOOSE and quantitative phase field simulations for Copper are performed on MOOSE. DREAM 3D software is utilized to transform EBSD data into a format which is then used to conduct phase field simulations, with initial grain structure obtained from EBSD data. Several simulations are performed and a comparison is made against various cases: isotropic grain growth without any deformed grains, deformed grains with constant dislocation density, and deformed grains with orientation dependent dislocation density.

• Research Organization: Idaho National Lab. (INL), Idaho Falls, ID (United States)
• Sponsoring Organization: USDOE Advanced Research Projects Agency - Energy (ARPA-E)
• DOE Contract Number: AC07-05ID14517
• OSTI ID: 1550806
• Report Number(s): INL/EXP-19-55148-Rev000
• Resource Relation: Conference: INL intern poster session, Idaho falls, 08/08/2019 - 08/08/2019
• Country of Publication: United States
• Language: English

Related Subjects

36 - MATERIALS SCIENCE
Phase field modeling
Recrystallization