Nedestruktivní hodnocení anizotropie ocelových plechů a pásů magnetoelastickou metodou

Abstract

The bachelor thesis deals with the possibility of evaluation of anisotropic properties, defects, and degree of plastic deformation in material by using Magnetoelastic Method. The theoretical part focuses on studying effects and possible methods for testing these properties, especially on the principle and utilization of Magnetoelastic Method for ferromagnetic materials. The experimental part features tests of method for measurement in characteristics evaluation of the transformer balls and cup tests samples from deep-drawing carbon steel. The object of the thesis is verification of Magnetoelastic Method applicability for evaluation of given material properties and faults.