Kariqi-Powerful Magnet-Durable Magnetic-Dongguan NdFeB Magnet

We are all familiar with magnets and often use them in our lives. Many children's toys use magnets to design various interesting actions. The older generation often used magnets to find needles, and even older people used compasses when they lost their way in the wild. These are closely related to magnets. We often hear about powerful magnets, but what exactly are powerful magnets? Dongguan Kariqi Magnetoelectric Technology popularizes common sense about magnets for everyone. The basic performance of a so-called powerful magnet is that it can maintain strong magnetism for a long time without the influence of an external magnetic field. Objects made of this kind of magnetic magnet can be called powerful magnet products. These supplies can retain long-term magnetism, and different materials retain their magnetism for different periods of time. According to Karichi Magnetoelectric Technology, powerful magnet objects can retain their magnetism for up to ten years.
Many people hear the word magnet and think that magnets must contain iron. In fact, this is not the case. Tianjin Magnet said that magnet is just a general term, and many magnets do not contain iron. Some metals are not magnetic themselves, but will become magnetic when they are close to a magnet. For example, we usually see some magnet earrings worn by girls, which are used to attach to earrings. Only one of them is magnetic, and the other one contains iron, so it is attracted to that one. Because the two attract each other, they can firmly take root on the earrings.
The above are some basic common sense about magnets. We only need to have a general understanding of them in our daily lives.