What are the precautions for the use of NdFeB magnets

1. NdFeB magnets are particularly magnetic. First of all, avoid holding hands or other parts of the body by magnets. For large-size strong magnets, more attention should be paid to safety.

Do not connect strong magnets close to patients with electronic medical devices or devices such as pacemakers.

3, do not swallow the powerful magnet. If swallowed, should be immediately on medical treatment. Strong magnets should be placed out of the reach of children.

4, the magnet in use should try to ensure that the environment is clean, to avoid iron filings and other small impurities adsorbed on the surface of the magnet to affect the use. Magnetic debris flying into the eye can cause injury, be sure to use carefully.

5. NdFeB magnets should be stored in a ventilated and dry environment. Acidic, alkaline, organic solvents, salt water, high temperature and humid environment are easy to oxidize the magnet, the plating layer will fall off, and the magnet will be pulverized and demagnetized.

After the magnet is heated at high temperature, the magnetic properties will decay. Please refer to the temperature resistance guidelines of the corresponding performance of the magnet, and pay attention to the temperature of the magnet assembly or use not too high standard working temperature.

7. NdFeB magnets are brittle, so when they are used in occasions such as vibration and impact, they may break and fall off. Use must pay attention to collision.