Magnetic Fields and Equipment for Studying the Magnetoplasticity of Metals

Abstract

The phenomenon of magnetoplasticity of metallic materials is presented. Methods of magnetic processing using constant and variable magnetic fields are described. The characteristics of constant and alternating magnetic fields used in experimental studies are compared. A method for calculating the magnetic field in the gap between the electromagnet cores is described. The influence of the gap between the cores of an electromagnet and the current strength in the winding of its coils on the induction of the magnetic field has been studied. Schemes of the perpendicular and parallel orientation of the samples and their main axis of deformation relative to the magnetic field lines are presented. The composition of the equipment for creating the effect of magnetoplasticity in laboratory testing of metal samples is described. The types of permanent magnets, electric inductors and magnetic field concentrators are given. Prospects for the development of experimental research on magnetoplasticity are determined.