Compare common magnet shapes including discs, rods, rings, blocks, arc segments and pot magnets. Learn how geometry, magnetization direction, air gap, permeance coefficient, contact area and manufacturability affect field, pull force, sensing, motor performance and OEM magnet selection.Read More

Introduction Magnetics, the science of understanding and harnessing the power of magnets, has played a significant role in our technological advancement for centuries. From compasses guiding explorers across uncharted territories to the intricate magnetic storage drives in our computers, the applications of magnetism are vast and ever-evolving. As we look to the future, the world...Read More

The Important Role Neodymium Magnets Play In Products We Use Everyday Neodymium magnets, often referred to as rare-earth magnets, are a type of permanent magnet made from an alloy of neodymium, iron, and boron. They are incredibly powerful magnets with a high magnetic field strength, making them vital components in a wide range of everyday...Read More

Neodymium magnets are the strongest type of permanent magnet and are used in a wide variety of applications. Some of the most common uses of neodymium magnets include: Hard disk drives: Neodymium magnets are used in the actuators that move the heads of hard disk drives. The magnets are also used in the magnetic platters that...Read More

Alnico magnets are a strong option when temperature stability is more important than maximum magnetic strength. Learn where Alnico fits, why low coercivity affects design, and how it compares with high-temperature NdFeB and SmCo.Read More