Magnets

When shopping for magnets, you may come across the term “temporary magnets.” All magnets produce a magnetic field that  forces electrically charged particles to move in a helical field around the magnet — and temporary magnets are no exception. They … Read More

Magnets are available in different shapes. Some of them are cylindrical. Known as disc magnets, cylindrical magnets are compact yet powerful. There are also rectangular magnets. Rectangular magnets are available in different materials, such as ceramic and neodymium. They are … Read More

It’s not uncommon for magnets to lose their strength. Known as demagnetization, it occurs with all permanent magnets. When a permanent magnet becomes demagnetized, it will produce a weaker magnetic field, resulting in a lower Tesla (T) reading. What causes … Read More

Not all magnets are the same. While they all produce an invisible field that attracts and repels other magnets — depending on the orientation of the poles — they are available in different types. Permanent magnets, for instance, are characterized … Read More

Magnetic catches have become a popular alternative to traditional latches. These small yet powerful devices are used in a variety of applications, from household furniture to industrial equipment. Consisting of two magnetic components, they are used to hold doors, cabinets, … Read More

It’s a common misconception that all permanent magnets are either ceramic (ferrite) or rare-earth. While ceramic and rare-earth magnets are certainly common, alnico is a popular alternative. An acronym for aluminum, nickel and cobalt, alnico magnets are used in musical … Read More

Magnets are used in a wide range of consumer and commercial applications. They are an essential component in speakers, microphones, motors, power generators, magnetic resonance imaging (MRI) machines, data storage devices and more. While all magnets produce a magnetic field, … Read More