The Probert Encyclopaedia of Science & Technology

MAGNETIC FERRITE

Magnetic ferrite or 'ferrite' is a substance consisting of mixed oxides of iron and one or more other metals, the heat treatment of the mixed oxides producing complex crystals with magnetic properties. Generally, magnetic ferrites are hard and brittle and exhibit a high resistance to demagnetisation by external fields, leading to their use in radio and television.
Research Magnetic Ferrite