Deperming has critical importance and can’t be ignored. This process is different from the types of Degaussing as it nullifies permanent magnetic field
permanent
Ship’s permanent magnetic field
The Earth’s magnetic field is the cause of the ship’s permanent magnetic field. The process of constructing a ship in the Earth’s magnetic field generates an appreciable amount of permanent-magnetism in the floating metal structure. Whenever there is a movement of the floating metal structure, the magnetic lines of force also move with it. This […]