Bonded neodymium magnets are one of the most powerful types of permanent magnets available today. They are made from an alloy of neodymium, iron, and boron, known for their high magnetic strength and versatility. Unlike traditional sintered neodymium magnets, bonded neodymium magnets are manufactured using a different process that involves bonding the magnetic material with a polymer ... https://www.logimag.com/bonded-magnet