Strong neodymium magnets and ordinary magnets are two common types of magnets, and their differences mainly lie in material, magnetic force, and usage environment.

Firstly, powerful neodymium magnets use alloy materials composed of rare earth elements such as neodymium, iron, and boron. This material has high magnetic force and stability, so it is widely used in various fields, such as mining, automotive, aerospace, wind power, military, home appliances, electric motor and generator industries, and so on. Compared to ordinary magnets, ordinary magnets mainly refer to iron oxide magnets, which have relatively weaker magnetic force and are not as stable as strong neodymium magnets.

Secondly, the magnetic force of strong neodymium magnets is much higher than that of ordinary magnets. The magnetic force of strong neodymium magnets can often reach several thousand Gauss, while the magnetic force of ordinary magnets is usually only a few hundred Gauss. Therefore, strong neodymium magnets are more widely used in situations that require a large amount of magnetic force, such as magnetic separation and other processes.

In addition, the usage environment of strong neodymium magnets also varies. Due to their high magnetism, special attention should be paid to avoiding the influence of external magnetic fields and excessive heating during use, otherwise it may lead to a decrease in magnetic force or complete loss of magnetism. Ordinary magnets, on the other hand, are more stable and have a wider range of applications.

Finally, it is worth mentioning that strong neodymium magnets come in different grades and shapes, such as n35, n38, n42, n52, n35uh, etc. Each shape corresponds to a different magnetic force, which can be selected according to specific application requirements.