How to safely handle and store magnets?

How to do magnetic isolation? Yubang believes that only the materials that can be adsorbed on the magnet can play the role of blocking the magnetic field, and the thicker the material, the better the magnetic isolation effect. What is the strongest magnet? At present, the highest performance magnet is rare earth magnet, and in the rare earth magnet, neodymium iron boron is the most powerful magnet. But in the environment above 200 degrees Celsius, Samarium Cobalt is the most powerful magnet.
The magnet manufacturer reminds you to always be very careful, because the magnets will stick together on their own and may pinch your fingers. When the magnets are attracted to each other, they may also damage the magnet itself (collide out of corners or cracks) due to a collision. Keep magnets away from items that are easily magnetized, such as floppy disks, credit cards, computer monitors, watches, cell phones, medical devices, etc. The magnet should be kept away from the pacemaker. For larger magnets, a plastic or cardboard pad should be added between each piece to ensure that the magnets can be easily separated. Magnets should be stored in a dry, constant temperature environment as much as possible.
Magnets, should be called magnets, English Magnet, magnets are now divided into two major categories, one is soft magnetic, one is hard magnetic; soft magnetic including silicon steel and soft magnetic core; hard magnetic including aluminum nickel cobalt, samarium cobalt Ferrite and neodymium iron boron, among them, the most expensive is SmCo magnetic steel, the cheapest is ferrite magnet, the highest performance is neodymium iron boron magnet, but the performance is the most stable, the best temperature coefficient Aluminium-nickel-cobalt magnets are available, users can choose different hard magnetic products according to different needs.