| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Belahcen, Anouar
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2023Multiaxial Validation of a Magneto-Elastic Vector-Play Modelcitations
- 2022Finite element level validation of an anisotropic hysteresis model for non-oriented electrical steel sheetscitations
- 2022Experimental characterization of the effect of uniaxial stress on magnetization and iron losses of electrical steel sheets cut by punching processcitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 2022Carbon Fiber Homogenization for Modelling Sleeve of High-Speed Electrical Machinescitations
- 2021Sliding Mean Value Subtraction-Based DC Drift Correction of B-H Curve for 3D-Printed Magnetic Materialscitations
- 2021Finite Element Analysis of the Magneto-mechanical Coupling Due to Punching Process in Electrical Steel Sheetcitations
- 2021Additive Manufacturing of Prototype Axial Flux Switched Reluctance Electrical Machinecitations
- 2020Finite-Element Modeling of Magnetic Properties Degradation Due to Plastic Deformationcitations
- 2020A computationally effective method for iron loss estimation in a synchronous machine from a static field solutioncitations
- 2020Representation of anisotropic magnetic characteristic observed in a non-oriented silicon steel sheetcitations
- 2020Analysis of the Magneto-Mechanical Anisotropy of Steel Sheets in Electrical Applicationscitations
- 2020Hysteresis loss evaluation of additively manufactured soft magnetic corecitations
- 2020Hysteresis measurements and numerical losses segregation of additively manufactured silicon steel for 3D printing electrical machinescitations
- 2019Electrical resistivity of additively manufactured silicon steel for electrical machine fabricationcitations
- 2019Axial Synchronous Magnetic Coupling Modeling and Printing with Selective Laser Meltingcitations
- 2019Effect of mechanical stress on magnetization and magnetostriction strain behavior of non-oriented Si-Fe steels at different directions and under pseudo-DC conditionscitations
- 2019Challenges of Additive Manufacturing of Electrical Machinescitations
- 20163-D Eddy Current Modelling of Steel Laminations to Analyze Edge Effects
- 2016Effect of magnet materials on optimal design of a high speed PMSMcitations
- 2015Analytical model for magnetic anisotropy of non-oriented steel sheetscitations
- 2015Implementation of Different Magnetic Materials in Outer Rotor PM Generator
- 2015Homogenization Technique for Axially Laminated Rotors of Synchronous Reluctance Machinescitations
- 2014Segregation of iron losses from rotational field measurements and application to electrical machinecitations
- 2013Iron losses, magnetoelasticity and magnetostriction in ferromagnetic steel laminationscitations
Places of action
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article
Effect of mechanical stress on magnetization and magnetostriction strain behavior of non-oriented Si-Fe steels at different directions and under pseudo-DC conditions
Abstract
Soft ferromagnetic materials constitute the main components of magnetic circuits in electromechanical devices. However, their magnetic and magnetostrictive properties are strongly affected by mechanical loading. This can lead to a decrease in the performance and the efficiency of these devices and to a potential increase of the emitted noise. Aware of the importance of these factors, this paper proposes to study the effect of the mechanical stress on the magnetic and magneto-elastic properties of non-oriented electrical steel sheets. The stress dependency of permeability and Villari effect has been studied. Measurements of the magnetostrictive strain under applied stress are presented and the anisotropic behavior under stress is described. Moreover, the ΔE effect has been observed and analyzed. The novelty of this work is the extension of the measurements to many directions of cut with respect to the rolling direction under tensile and compressive stress, as well as the demonstration of the magnetic and magnetostrictive anisotropy under uniaxial stress.