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The difference between strong magnets and ordinary magnets
Time： 2023-03-17
1. Neodymium iron boron strong magnets have better resistance than ordinary magnets: ordinary magnets will continuously demagnetize and demagnetize in the air. While the strong magnet is mainly composed of trace element, which has a high coercivity. Under natural environment and normal conditions, it has no great impact on the magnetic force at all. The neodymium iron boron strong magnet can effectively ensure that the magnet will not corrode under the influence of alkali, acidity, and other substances after electroplating on a variable surface.
2. Neodymium iron boron strong magnets have better resistance to high temperature conditions than ordinary magnets: The material of neodymium iron boron magnets can be selected according to the magnetic environment used by customers, and the temperature of the strong magnet can be reasonably selected. Its Curie temperature is much higher than that of ordinary magnet, so the magnetic materials used in strong magnets are superior to magnet materials.
3. The hardness of Nd-Fe-B is higher than that of ordinary magnets: because of the addition of trace element, the hardness of powerful magnets is much higher than that of ordinary magnets, and the appearance of powerful magnets can be kept relatively intact. Even under the impact of external factors, the appearance of powerful magnets is longer than that of ordinary magnets, The neodymium iron boron strong magnets produced by magnet manufacturers can generally accurately measure the magnetic strength of the magnets using a Gaussian meter, and the direction of magnetization can also be accurately carried out. However, ordinary iron magnet products are relatively rough in production process, and their errors are not calculated at all, greatly reducing the functions that can already be used.
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