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NdFeB strong magnet is a high-performance rare earth permanent magnet material, which mainly features:

High magnetic energy product (BH) max: Neodymium iron boron magnets have extremely high magnetic energy product, which is one of the important indicators for measuring magnetic performance. High magnetic energy product means that neodymium iron boron magnets can generate stronger magnetic fields at a given volume, providing higher efficiency and performance in various applications.

High residual magnetism (Br): Residual magnetism refers to the magnetism that a magnet maintains even when there is no external magnetic field. Neodymium iron boron magnets have high residual magnetism, which makes them excellent in magnetic field applications, especially in applications that require long-term magnetic retention.

High coercivity (Hc): Coercivity is the ability of a magnet to resist the influence of an external magnetic field and maintain its magnetism. Neodymium iron boron magnets have high coercivity and can maintain stable magnetic properties even under external magnetic field interference, ensuring reliability and durability in complex environments.

Good temperature stability: Neodymium iron boron magnets can still maintain good magnetic properties at high temperatures. Although its magnetic properties may slightly decrease with increasing temperature, compared to other magnetic materials, it has better temperature stability and can be used over a wide temperature range.

Higher energy density: Due to the high magnetic energy product and residual magnetism of neodymium iron boron magnets, they typically have a higher energy density. This means that at the same volume, neodymium iron boron magnets can generate stronger magnetic fields, thereby achieving higher energy conversion efficiency.

Easy to process and shape: Neodymium iron boron magnets can be made into products of various shapes and sizes through various processing and forming processes. This makes it adaptable to various application scenarios and design requirements, meeting the diverse needs of customers.

High cost-effectiveness: Although the material cost of neodymium iron boron magnets is relatively high, their cost-effectiveness is usually high due to their high performance and wide range of applications. In long-term use and maintenance, the high performance of neodymium iron boron magnets can bring greater economic benefits to users.

It should be noted that although neodymium iron boron magnets have excellent performance, they also have certain limitations in certain aspects. For example, it has high brittleness and is easily broken by mechanical impact; Meanwhile, due to its strong magnetic properties, special attention should also be paid to safe use to avoid damage to the human body and electronic devices.