Warsaw
POLAND
Institute of Metrology and Biomedical Engineering (IMBE)
Faculty of Mechatronics, Warsaw University of Technology
Equipment :
High accuracy hysteresisgraph for soft magnetic materials
Magnetovision system
Eddy current tomography setup
Steups for testing characteristics of soft magnetic materials: (magneto-elastic, thermoa-magnetic, magnetostrictive)
Computing cluster
Contact :
Roman Szewczyk
szewczyk@mchtr.pw.edu.pl
Expertise :
Testing of magnetic, magneto-elastic, thermo-magnetic, and magnetostrictive characteristics of magnetic materials.
Magnetovision
Magnetic modeling using Finite Elements Method (FEM) and Jiles-Atherton model (open source software)
Modeling of magnetostatic properties of thin layers (using Method of Moments)
Key publications:
• R. Szewczyk „Generalization of magnetostatic method of moments for thin layers with regular rectangular grids” Acta Physica Polonica A 131 (2017) 845.
• R. Szewczyk „Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy” Materials 7 (2014) 5109.
• M. Nowicki, R. Szewczyk “Ferromagnetic Objects Magnetovision Detection System” Materials 6 (2013) 559.
• R. Szewczyk „Modelling of the magnetic characteristics of isotropic and anisotropic materials for sensor applications” Acta Physica Polonica A 113 (2008) 67-70.
• R. Szewczyk „Extension for the model of the magnetic characteristics of anisotropic metallic glasses” Journal of Physics D – Applied Physics 40 (2007) 4109-4113.
• R. Szewczyk „Modelling of the magnetic and magnetostrictive properties of high permeability Mn-Zn ferrites” Pramana – Journal of Physics 67 (2006) 1165-1171.