Product description
Y30 Ring Ferrite Magnet 50*10mm Hole 25mm Permanent Magnet 50mm x 10mm Black Round Speaker 50X10
Magnetized through thickness 10mm
Ferrites are sintered from iron oxides and other ingredients.
Produced by powder metallurgy.
The ferrite magnet has a low remanence and a small magnetic permeability. It has large coercive force and strong anti-demagnetization ability, and is especially suitable for magnetic circuit structure used as dynamic working conditions. The material is hard and brittle. Can be used in diamond cutting tools for cutting. The main raw material is oxide, so it is not easy to corrode.