Product Introduction

Iron – based nanocrystals are composed of Fe, Nb, Cu, Si, B, etc. When iron – based amorphous alloys containing Cu and Nb are annealed above the crystallization temperature, they will form a very fine grain structure with a grain size of only 10 – 20 nm. The crystalline material formed by this amorphous alloy after special crystallization and annealing is called a nanocrystalline alloy. The nanocrystalline material has excellent characteristics such as high saturation magnetic induction strength, high permeability, low coercivity, low loss and good stability, high strength toughness, wear resistance and corrosion resistance. As a nanocrystalline alloy material with the best performance and price ratio in metal soft magnetic materials, it can replace silicon steel, permalloy and Ferrite has become an ideal material for medium and high frequency transformers, transformers, and inductive components.

Application Areas

It can replace silicon steel, permalloy and ferrite as the main transformer, control transformer, filter inductor, energy storage inductor, reactor, magnetic amplifier, saturation reactor core, EMC filter common – mode inductor and differential – mode inductor core, and ISDN micro – isolation transformer core in various forms of high – frequency (20kHz – 100kHz) switching power supply. At the same time, it is widely used in various types of transformer cores with different precision.

Performance Characteristics

High saturation magnetic induction intensity, high permeability, low coercivity, low loss and good stability, wear resistance, corrosion resistance, while having a low price, it has the best performance price ratio among all metal soft magnetic materials.