FAQ

Will samarium cobalt magnets rust or corrode?

Public date: 2022-10-11 10:01:29

Since the samarium cobalt magnet contains iron, it will rust. However, compared with NdFeB magnets, the iron content is relatively low, so the rust phenomenon will not be serious. If the samarium cobalt magnet is used in seawater, some rust spots will occur on the surface of the product, but it will not affect its performance and use.