Neodymium-iron-boron magnets are extremely magnetic, so you should first prevent your hands or other parts of your body from being clamped by the magnets. The need for large-scale strong magnetism pays more attention to safety. Do not connect strong magnets close to electronic medical equipment or patients with pacemakers and other equipment. Do not swallow strong magnets. If swallowed carelessly, get medical attention immediately. Place strong magnets out of the reach of children.

 The magnet should be used as far as possible to ensure that the environment is clean to prevent fine impurities such as iron filings from being adsorbed on the surface of the magnet and affecting the use. Magnetic chips fly into the eyes and cause damage, so you must use it with care. NdFeB Magnets should be stored in a ventilated and dry environment. Acidic, alkaline, organic solvents, salt water, high temperature and humid environments will simply oxidize the magnets, the plating layer will fall off, and the magnets will be powdered and demagnetized.

After the magnet is heated at a high temperature, the magnetic function will be attenuated. Please refer to the temperature resistance guidelines for the corresponding functions of the magnet, and pay attention to the standard working temperature not to be too high when the magnet is assembled or used. Neodymium iron boron magnets are fragile, so when used in occasions such as vibration, impact, etc., they may crack and fall. Be careful of bumps during use.

The process by which a magnet attracts iron is called magnetization. It turns the disordered molecules in the iron into an order through a magnetic field, so the iron will be the same as the magnet. The interaction between magnets is a very good job, so people are also very keen to discuss them, so they have a wide range of applications in society. The study of every kind of knowledge requires a very long process to learn thoroughly. The editor of Carrick and we share the principle of mutual attraction of magnets.

  The attraction between the AB magnet and the atom is the same, that is, some atoms of the A magnet combine with some of the atoms of the B magnet. It is important to know that magnets and magnets will release heat (energy, particles) during the process of approaching, that is, atoms and atoms combine to release energy. We don't feel it in our daily lives. Don't deny energy balance based on our own feelings.

    Based on the principle of an independent magnet, the particles declared by a regular spiral surface of the magnet will be affected by external particles every step they take. After a difficult movement process, they will follow a curved trajectory and eventually move to the other end and enter the anti-rotating sphere.

    An extremely important thing to know: Assuming that the particle is in the process of moving, the speed remains the same. The greater the direction of the particle's movement, the greater the force of cooperation from external particles. Assuming that the particle moves in a straight line, the force of cooperation is 0, that is, curved motion. The greater the curvature of the particles, the greater the force encountered.