Magnets

When using a magnet around heat, you should be aware of its Curie temperature. Magnets are susceptible to heat-related demagnetization. Whether it’s a ceramic or rare-earth magnet, exposure to excessively hot temperatures may cause it to lose its magnetic properties. … Read More

Ceramic magnets are used in a variety of applications. Also known as ferrite magnets, they are found in speakers, appliances, motors, computer hardware, conveyor systems, sorting and recycling systems, and more. Like all magnets, however, they have a maximum temperature … Read More

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