What Does Magnet Br Mean?
Time:2024-12-10
Views:156
Residual magnetism, often referred to as remanence (Br), is a key magnetic parameter of a magnet. It is measured in Tesla (T) or Gaussian (Gs). The full term, residual magnetic induction intensity, describes the magnetization that remains in a magnet after it has been magnetized to saturation and then removed from the external magnetic field. This residual magnetization persists in the direction of the original external magnetic field. The level of remanence depends on the magnet‘s inherent characteristics, including the raw materials used and the processing technology.
Magnetization Curve and Remanence
The magnetization curve illustrates how a magnet responds to an external magnetic field, while the remanence curve shows the residual magnetism after the external field is removed. Understanding these curves is crucial for selecting the right magnet for specific applications.
Is a Higher Br Value Better?
For two magnets of the same shape, performance level, and size, a higher Br value results in a stronger surface magnetic field and greater suction force. However, when comparing magnets with different shapes, sizes, or performance levels, the surface magnetic field strength cannot be determined solely by the Br value. Other factors, such as the magnet‘s geometry and material composition, also play a significant role.
What Is the Magnetic Flux Density (B) Value at 1 Tesla (T)?
1 Tesla (T) is equivalent to 10,000 Gauss (Gs). Magnetic flux density (B) measures the strength of the magnetic field, and 1 T represents a very strong magnetic field. This unit is commonly used in high-performance magnet applications.
Conclusion
Understanding magnet Br and its implications is essential for selecting the right magnet for your needs. Whether you‘re looking for stronger surface magnetism or specific performance characteristics, knowing the Br value and its significance can guide your decision.
If you‘re interested in purchasing high-quality permanent magnets, feel free to contact us at
sales01@tecomag.net or info@tecomag.net.
This is an introduction to the BR and Br values of magnets. If you are interested in purchasing a permanent magnet, please contact us!sales01@tecomag.net; info@tecomag.net
Email
WhatsApp
