How to handle and store magnets safely?

How to achieve magnetic separation? We believes that only materials that can be adsorbed on the magnet can function to block the magnetic field, and the thicker the material, the better the magnetic separation effect. What is the strongest magnet? At present, the highest performance magnet is a rare earth magnet, and in the rare earth magnet, neodymium iron boron is the most powerful magnet. However, in the environment above 200 degrees Celsius, samarium cobalt is the most powerful magnet.

Magnet manufacturers remind you to always be very careful, because the magnets will stick together and may pinch your fingers. When the magnets are attracted to each other, the magnet itself may be damaged by the collision (the corners are knocked off or the cracks are knocked out). Keep magnets away from items that are easily magnetized, such as floppy disks, credit cards, computer monitors, watches, mobile phones, medical devices, etc. Keep the magnet away from the pacemaker. For larger magnets, plastic or cardboard spacers should be placed between each piece to ensure that the magnets can be easily separated. The magnet should be stored in a dry, constant temperature environment as much as possible.

Magnets, which should be called magnetic steel, English Magnet, magnetic steel are now mainly divided into two categories, one is soft magnetic, one is hard magnetic; soft magnetic includes silicon steel and soft magnetic core; hard magnetic includes aluminum nickel cobalt, samarium cobalt Ferrite and NdFeB, among which the most expensive is samarium cobalt magnet, the cheapest is ferrite magnet, the highest performance is NdFeB magnet, but the performance is the most stable, the temperature coefficient is the best Aluminium-nickel-cobalt magnetic steel, users can choose different hard magnetic products according to different needs.