ProgramMaster Logo
Conference Tools for 2025 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Electrical Steels
Presentation Title Crystallographic texture of electrical steels after hot torsion tests
Author(s) Clodualdo Aranas, Youliang He, Samuel Rodrigues, Jubert Pasco
On-Site Speaker (Planned) Clodualdo Aranas
Abstract Scope Changing the processing history and increasing the silicon content of electrical steels are known to assist in achieving near-zero magnetostriction and low high-frequency core losses. Thus, this study investigates the impact of hot torsion deformation and silicon addition on the microstructural characteristics of electrical steels with silicon contents of 1.3 and 3.2 wt.%. Specifically, torsion tests were performed at 1000°C with an applied strain and strain rate of 1 and 1 s⁻¹, respectively, followed by annealing heat treatment at 750ºC for up to 220 minutes. Results showed that R//<100> (i.e., R is the radial direction from the center of the cylindrical samples) were generated by shear stresses. The proportion of R//<100> increases from the center to the surface, consistent with the linear change in strain from the center to the surface of the torsion sample. This approach can potentially reduce the core losses of electrical steel laminates for rotor/stator applications.
Proceedings Inclusion? Planned:
Keywords Magnetic Materials, Characterization, Process Technology

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.

Questions about ProgramMaster? Contact programming@programmaster.org