A permanent magnet is a magnet that maintains its persistent magnetic properties for a long time after removal of the external magnetized force. Types of permanent magnet materials Permanent magnet materials include ferrite permanent magnets, rare earth permanent magnets (such as neodymium magnets, samarium cobalt magnets,).AlNiCo magnet. etc. Among them, neodymium magnet is widely used […]
Neodymium magnets have specific grade to indicate its power.such as N35 magnets or N52 magnets.or others. The grade of a neodymium magnet is defined based on its maximum energy product (BH)max.which reflects the maximum strength after it’s magnetized. The grade usually starts with “N” followed by a number, with the higher the number indicating the
Although neodymium magnets are very common in our daily lives, they also have some dangerous effect if not used and handled correctly. Here are some important considerations regarding the safe use of neodymium magnets. Carefully place and move magnets. Due to the attraction power of neodymium magnets, they may attract other ferrous objects or
N52 magnets are a type of sintered neodymium iron boron magnets, known for being the strongest in the N series of neodymium magnets. These magnets are recognized for their high magnetic energy product, which makes them some of the most powerful neodymium magnets available on the market. These characteristics enable N52 magnets to be widely
Pot magnets consist of a permanent magnet, typically a high-performance sintered neodymium-iron-boron (NdFeB) magnet, encased within a steel housing or shell. This shell not only protects the magnet from damage but also helps to concentrate and enhance the magnetic field. The design of a pot magnet typically exposes one magnetic pole on the outside