As the name suggests, the strong NdFeB magnet is mainly made of three materials: neodymium, iron and boron. Of course, there will be other elements. After all, the ingredients of different products are different, and the size of the magnetic force is generated by the ratio of these key materials.

Therefore, if it is a magnet manufacturer, it must provide products with suitable magnetic force (suction force) according to the actual use requirements of the customers in the process of communicating with customers to ensure the normal use of the products.

Similarly, the suction force of the strong NdFeB magnet is also subject to many external conditions. For example, the occasion of use, temperature, humidity and other factors will continue to deplete the suction force of the strong magnet for a long time. The installation method is also a very important factor.

For example: the same size of strong magnets, because of different brands, the adsorption capacity for the same object is also different. In addition, for magnets of the same size, we also use the same brand, but the suction force we actually tested for the front and side adsorption of the same object is also different. In addition, the size of vertical adsorption when vertically installed and horizontal adsorption when horizontally installed are different.

Therefore, if you want to understand and buy the right strong magnet products, you still need to go to a regular factory to buy them, so as to ensure the stability of the materials and the correct reference for the suction size.

The industry has also discussed for many years the maintenance of the magnetic properties of strong magnets. Because the use environment and methods of strong magnet products are very diverse, under normal circumstances, the suction of strong magnets will not be affected by the outside world, so they are called permanent magnets.

However, for special use, such as salt spray and corrosion resistance, the strong magnets themselves will be greatly damaged by external factors, so the magnetic force will definitely be affected, and the magnetic properties will inevitably be lost over time.

Therefore, under the environment, it is necessary to select raw materials and products suitable for the environment and appropriate electroplating protection to ensure the permanent suction of the magnet products.