CURRENT STATE AND FUTURE TENDENCIES IN DEVELOPMENT OF MAGNETIC MATERIALS

Abstract

The paper presents current state and future trends in the development of soft magnetic materials (SMM). These SMM are developed to meet the constantly increasing requirements to SMM: decreasing core losses, increasing saturation induction, shape’s variety. The paper addresses powder-metallurgy (PM) SMM, modified Spinel ferrites, Molypermalloy powder, (MPP), nanocrystalline SMM and Soft Magnetic NanoComposites (SMNC). All the materials have low core losses and high saturation induction. The paper presents their advantages, typical as well as new applications.