During the use of samarium cobalt magnets, the workplace should be kept clean to avoid fine impurities such as iron filings adsorbed on the surface of the magnet and affect the normal use of the product. NdFeB magnets should be stored in a ventilated and dry room. Acidic, alkaline, organic solvents, water, high temperature, humid environment are easy to make the magnet rust, the plating peels off, the magnet pulverization, demagnetization. Unplated products should pay more attention to the fact that they can be properly oiled during storage to prevent rust, which is the main reason why we recommend anti-corrosion treatment on the surface of NdFeB magnets. When storing magnets, keep away from magnetic field-sensitive items such as disks, magnetic tapes, computer monitors, watches, and electronic medical devices such as pacemakers, otherwise it is very dangerous. The material of the magnet is hard and brittle. During transportation and installation, the magnet should be protected from severe impact. If the method is improper, it is easy to cause damage and cracking of the magnet.
Samarium cobalt magnets should be shielded when transported in the magnetized state, especially air transportation should be completely shielded. When operating and assembling, be sure to carefully take them out one by one to avoid mutual attraction, collision and damage, and prevent the scattered debris generated by magnet attraction and impact from entering the eyes and causing harm to the human body. Due to the strong magnetic properties of NdFeB, avoid being attracted by magnets in the hands or other parts of the body during operation. For larger magnets, more attention should be paid to personal safety and protection. Do not put strong magnetic samarium cobalt magnets and weak magnetic magnets together, especially do not polarity opposite, otherwise weak magnetic magnets are easy to demagnetize. Do not place the magnet out of reach of children to avoid accidental ingestion. When bonding yokes, electrode sheets, etc. of samarium cobalt magnets, please fully confirm the type, dosage, usage conditions, strength, reliability, etc. of the adhesive.
After heating, the magnetism of NdFeB magnets will be greatly reduced. Please refer to the catalog or the relevant temperature characteristic pointer, and be careful not to overheat the magnet when assembling or using. When using or storing magnets, avoid environments containing corrosive gases, high conductivity (such as water containing electrolytes, etc.), acidic environments, organic solvents, etc., otherwise it will cause magnet corrosion and weaken the magnetic and mechanical properties.