alnico magnets - Supermagneticshop

Heating magnets beyond working temperature can cause a loss of magnetization

Permanent Magnets and Heat Resistance: the best magnets to use

Permanent Magnets and heat exposure. Risks, loss of magnetization and the characteristics of the main types of magnets.

magnets loss of magnetization demagnetization

A complete guide to magnets demagnetization. Heat and cold exposure, magnetic fields, electric currents, oxidation, shocks, proper storage.