Magnetic Knowledge

Permanent magnets are widely used in automotive, electronics, renewable energy, medical equipment, and industrial manufacturing. Choosing a reliable m

Alnico magnets can handle high temperatures, but they can still lose magnetic strength under certain conditions. Strong reverse magnetic fields, poor

Automotive magnets play an important role in the performance of modern vehicles, from electric motors to sensors and braking systems. When you source

A practical guide to choosing between NdFeB and SmCo rare earth magnets, covering grade, operating temperature, coatings, pull force, and cost for ind

Pot magnets come in different types, each designed for specific mounting needs and industrial applications. Whether you need strong holding force, eas

Drop a strong neodymium magnet down a copper tube and watch it sink in slow motion, as if a hand is gently holding it back. So, is copper magnetic? No

If you are wondering whether lead is magnetic, the short answer is no, not in the way iron or steel is. A magnet will not normally attract or pick up

Magnets power everyday products and industrial equipment, from speakers and sensors to magnetic separators, lifting systems, and wind turbines. When a

When you hold a brass fitting, fastener, or decorative part near a magnet, you may wonder whether brass is magnetic. In most cases, a magnet will not

A practical magnet strength chart comparing neodymium, ferrite, samarium cobalt, and alnico magnets by grade, field strength, temperature resistance,

If you are asking where the field is strongest for a magnet, the short answer is usually at its poles. In a typical bar magnet, the north and south po

Magnetic encoders are widely used in motors, robotics, industrial automation, CNC machinery, medical equipment, AGVs, and other motion-control systems