Why are nanocrystalline soft magnetic materials so popular?1

Nanocrystalline soft magnetic material refers to the nanocrystalline soft magnetic material produced by heat treatment process on the basis of amorphous alloy. At present, it mainly refers to iron-based nanocrystalline alloy. Nanocrystalline soft magnetic materials have high magnetic permeability, low high frequency loss, high saturation magnetic induction and other properties, and are mainly used in electronic equipment such as transformers, sensors, and transformers. With the gradual development of magnetic components in the direction of high power and miniaturization in recent years, the market demand for nanocrystalline soft magnetic materials continues to rise.​​

Nanocrystalline soft magnetic material is considered to be a new type of green energy-saving material. The production process is simple and the cost is low, so the application demand is high, and it is currently used in the fields of electric power, communication, and new energy. In the future, with the high frequency and miniaturization of electronic products, nanocrystalline soft magnetic materials will be applied in high-end fields such as medical treatment, consumer electronics, aerospace, and medical care. It can be seen that the nanocrystalline soft magnetic material has excellent comprehensive performance, wide application range, and good industry development prospects. The nanocrystalline soft magnetic alloy strip has the characteristics that the thinner the material, the lower the loss; the wider the width, the higher the strip utilization rate. In recent years, with the high-end development of the electronics industry, the products are developing in the direction of energy saving and integration. In order to meet the market demand, the nanocrystalline soft magnetic alloy strip will develop in the direction of ultra-thin strip and ultra-broadband in the future. At present, the thickness of the nanocrystalline soft magnetic alloy strip reaches 14 μm and the width is 60 mm.