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Precautions when using magnets

Magnets are oxide-type spinel magnetite minerals, mainly distributed in Hebei, Jiangsu, Guangdong, Sichuan, and Yunnan. Now magnets are widely used in industry. So what matters should be paid attention to during the use of magnets? The following is a brief introduction of related knowledge, hoping to bring you a certain level of help. Magnets are commonly known as magnetites, which refer to objects that have magnetic fields in their own bodies. There are two types of natural magnetic fields and artificial magnetic fields. Artificial magnets are usually made of metal alloys and have strong magnetic properties. Ferromagnetic refers to a magnetic state with spontaneous magnetization. After some materials are magnetized under the action of an external magnetic field, even if the external magnetic field disappears, they can still remain magnetized and have magnetic properties. This is called spontaneous magnetization. All permanent magnets are magnetizable. Magnets are artificial magnets made of steel or certain alloys by artificial magnetization. During the use of the magnet, it is necessary to pay attention to the following aspects: 1. The magnet must not be placed around a strong current;


2. The magnet should not be placed on a fire in a high temperature environment; 3. The magnet should not be subject to shocks and severe vibrations; 4. The small magnet cannot be placed with the large magnet; a hoof magnet should also have a soft iron on the pole to connect the pole And reverse the adjacent magnets from north to south. Xiamen Yongshi Magnetic Industry Co., Ltd. is a high-tech enterprise specializing in the R & D, production and sales of rare earth permanent magnet materials, magnetic devices, magnetic tools and products related to magnetic materials. The company has passed ISO9001 system certification, and produces and sells rare earth permanent magnet products with various performances and shapes. In addition, the company relies on its extensive experience in magnetic material machining and strong production capacity, is committed to the development, production and sales of magnetic components and magnetic tools, to provide customers with high-quality magnetic components and magnetic tool products. At present, our company's NdFeB permanent magnet materials and magnetic components have been widely used in machining, electro-acoustic,


Motors, instruments, automatic control, wind power, luggage, toys, craft accessories and other fields. We are willing to develop together with customers at home and abroad and create a better future with a sincere attitude


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