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Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Electrical Steels
Presentation Title Full-field crystal plasticity finite element study on the microstructure and orientations evolution of columnar grains in electrical steels
Author(s) Huanzhu Wang
On-Site Speaker (Planned) Huanzhu Wang
Abstract Scope A full-field crystal plasticity finite element method (CPFEM) was employed to simulate the evolution of microstructure and orientations of {100}, {110} and {111} columnar grains under an additional displacement gradient component L13. Through qualitative and quantitative analysis of the simulated microstructure and orientations, it was found that the stability of {110} columnar grains was the worst, while {111} columnar grains had the strongest stability, as well as the degree of inhomogeneous deformation of {100} columnar grains was the greatest. In the {110} columnar grain simulation block, the inverse Goss orientation was more stable than the Goss orientation. In the {100} columnar grain simulation block, a small amount of Goss orientation formed from the initial cube oriented grains. And part of the 25° rotated cube orientations first rotated towards the near {113}<361> orientations, then they continued to rotated towards the α-fiber as the deformation increases.
Proceedings Inclusion? Planned:
Keywords Modeling and Simulation, Computational Materials Science & Engineering, Iron and Steel

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Alloy development and process optimisation for high performance processable electrical steels.
Crystallographic texture of electrical steels after hot torsion tests
Design of high silicon steel with improved physical properties
Effect of intercritical annealing time during hot rolling on the microstructure and magnetic properties of low-C grain non-oriented electrical steels with 2% Si
Effects of Laser Treatment on the Magnetic Properties of FeSiB Amorphous Foil
Full-field crystal plasticity finite element study on the microstructure and orientations evolution of columnar grains in electrical steels
Improved Magnetic Properties of a Non-oriented Electrical Steel through Hot Dipping Process
Microstructure and Texture Evolution of Fe-6.5 wt% Si Alloy Produced by Selective Laser Melting Method
Quasi-In-Situ EBSD Tracking of the Evolution of Microstructure and Microtexture during Hot Band Annealing of a 2.8 wt% Si Non-oriented Electrical Steel
Subsurface microstructure for silicon steel with ultra-low iron loss
Thermophysical Properties of Ladle Slag with Different SiO2 Content
uniform distribution of the magnetic easy axis on the lamination sheet plane.

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