Ferrite magnet 80.03 series

ringanisotropicisotropic

Permanent ferrite magnet ring type AF 03 Ferrite magnet Isotropic or anisotropic ferrite magnets are rust resistant ceramics and have a dark brown color, obtained through a metallurgic procedure of pressing and sintering powders. Ferrite is a hard material but sensitive to shocks and its strength is highest when the magnet is in contact with a mild steel, that is clean and thick enough. The strength is reduced when in contact with Alloy steels (cast Iron -30%), due to air-gap or a high temperature (-0.4% per degree starting at 20°C). Ferrite magnets are not machinable, they can not be cut or drilled. The mounting is done with glue. Magnetized depending on thickness. Use : I Relay Sensor Lock Max. temperature of use : 200 °C Density : 4.8 gr/cm³ Resistance in compression : 500 N/mm² Max. surface induction : 1500 G