What is the strongest permanent magnet?

The neodymium magnet stands as the undisputed champion in the realm of permanent magnets when it comes to sheer magnetic strength. Renowned for its extraordinary potency, the neodymium magnet outshines its counterparts in the field. This exceptional strength arises from the unique composition of neodymium magnets, which incorporate neodymium, iron, and boron—a powerful combination that culminates in a magnetic force to be reckoned with. Due to this unparalleled strength, neodymium magnets have found their way into a myriad of applications, from high-performance motors and cutting-edge technology to various industrial and commercial uses. They continue to be the go-to choice for situations that demand the utmost in magnetic force.