Ferronickel alloy granule（NiFe）产品概况

NiFe alloy is a kind of low frequency soft magnetic material with high permeability and low coercivity in weak magnetic field. A heat treatment process and vacuum smelting method are adopted for ferronickel alloy, which can greatly improve the characteristics of the alloy and can be used for telephone communication. The permeability of partially proportioned nickel iron alloy in weak magnetic field is about ten to twenty times higher than that of silicon steel, and it is commonly used in sensitive relays, magnetic shielding, telephone and radio transformers, precision AC and DC instruments, and current transformers.