Even cloth, glass or carton can be fixed by double-sided magnetic attraction.
The use of a magnetically strong, N50 grade neodymium magnet belongs to rare earth magnets and is currently the world’s strongest magnet
Neodymium Magnet Tips:
Magnetic strength is indicated by the N24 to N54 rating, where N24 is the lowest intensity and N54 is the strongest intensity
Neodymium magnets, also called NdFeB magnets, are tetragonal crystals formed of neodymium, iron, and boron (Nd2Fe14B). In 1982, Masato Sagawa of Sumitomo Specialty Metals discovered neodymium magnets. The magnetic energy product (BHmax) of this kind of magnet is larger than that of samarium-cobalt magnet, and it is the largest material of magnetic energy product in the world at that time.
Later, Sumitomo Metal successfully developed a powder metallurgy process, and General Motors successfully developed a melt-spinning process to produce neodymium-iron-boron magnets.
This kind of magnet is the most powerful permanent magnet in the world today, and it is also the most commonly used rare earth magnet. NdFeB magnets are widely used in electronic products such as hard disks, mobile phones, headphones, and battery-powered tools.
In order to avoid the damage of corrosion, it is necessary to use a protective treatment on the surface of the permanent magnetic material during use, for example, electroplating with gold, nickel, zinc, tin, and spraying epoxy resin on the surface.
MOGICS Power Magnetic X 2
Any fixed piece x 4
This product specifications
1. Please place this product in places that are not easily accessible to infants and young children.
2. This product is not for children under 4 years old to play and play.
3, use this product, please keep your hands dry
4, due to different personal computer settings, the actual color of the product based on shipment.