3M adhesive magnets are being used more and more in our daily lives. It consists of neodymium magnets and high-quality 3M self-adhesive tape. Products are widely used in gifts, household appliances, automobiles, mobile phones, packaging, toys and electronic instruments, mechanical equipment and other fields.
Nickel-plated Ndfeb magnets are made from an alloy of neodymium, iron & boron and are plated with a triple layer of: Ni-Cu-Ni (Nickel-Copper-Nickel) using an electrolytic based process for maximum protection against corrosion & oxidation.
There are one or two countersunk holes in the block neodymium pot magnet,which can be used with countersunk head screws,and fixed on the equipment,wall and other places.
The steel housing provides a safe place for the magnets embedded in it. Most pot magnets can be heated to temperatures up to 80°C without losing their magnetization