Magnetic materials


In the field of information storage, magnetic materials are the core of magnetic recording media such as hard disks and magnetic tapes. Their high magnetic permeability and high coercivity allow information to be stored stably and read quickly.

In the field of electronic communication, magnetic materials are used to manufacture inductors, transformers, and other components, effectively managing current and voltage in circuits to ensure efficient signal transmission.

In the power industry, motors and generators made of magnetic materials convert electrical energy and mechanical energy through the interaction of magnetic fields, making them an indispensable part of the power system.

In the sensor field, the sensitivity of magnetic materials to changes in magnetic fields allows them to accurately detect physical quantities such as position, speed, and current. They are widely used in automobiles and industrial automation.

In addition, in the biomedical field, magnetic materials are also used in the manufacture of medical equipment, such as magnets in magnetic resonance imaging (MRI) systems, and magnetic navigator systems in drug delivery within the body.