Magnets lose their magnetism at high temperatures. Specifically, the magnetism of magnets is generated by the magnetic field of electrons within the atom, which in turn is related to the vibration of the electrons within the atom. When the magnet is in a high-temperature environment, the electrons will perform a large number of vibrations, causing the disappearance of the electron's magnetic field, so that the magnet loses its magnetism. Different magnet materials lose their magnetism at different temperatures, and in general, the magnetism of a magnet disappears when the temperature reaches its temperature Curie temperature. For most common magnet materials, their temperature self-rotation decoupling temperature is around 500°C, so when the temperature of the magnet exceeds 500°C, it loses its magnetism.
Magnets are afraid of high temperatures
The magnet does not feel afraid of high temperatures because it is a substance that cannot perceive its surroundings. However, magnets lose their magnetism at high temperatures, which may have an impact on their use. For example, if a magnet is used to make motors or other electronic devices, it will not work properly after it loses its magnetism. At the same time, because the magnet loses its magnetism, it can no longer play the role of magnetic adsorption, so it will affect some of its special uses.
