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alnico Alnico (AlNiCo) is the first developed a permanent magnet is made of aluminum, nickel, cobalt, iron and other trace metals composition of an alloy.According to different production process is divided into sintered Alnico (Sintered AlNiCo), and cast aluminum nickel and cobalt (Cast AlNiCo).Product shape of the round and square.Production casting process can be processed into different sizes and shapes; and casting processes, sintered products limited to a small size, their production out of the rough tolerance is better than the rough casting products, magnetic products to be slightly lower than the casting, but can be processedof better.In permanent magnet materials, cast Alnico permanent magnet has a low reversible temperature coefficient, operating temperature up to 600 degrees Celsius.Alnico magnet products are widely used in various instruments and other applications.

Detailed Description:


Alnico magnet is the oldest of a magnet, known as a natural magnet, although he the oldest, but his excellent adaptation to high temperature, it is still one of the most important magnet. Aluminumnickel and cobalt in high temperature above 500ºC work, this is his greatest characteristics, while corrosion resistance stronger than other magnets.


Examples of applications using Alnico Magnets

  • Very high temperature applications
  • MRI
  • Medical Applications
  • Cow Magnets
  • Magnetic Pump Couplings
  • MRI and NMR
  • TWT (Transverse Wave Tube), Electron tubes, radar, traveling wave tubes
  • Pot Magnets
  • Loudspeakers
  • Meters
  • Motors
  • Generators
  • Automotive, Aerospace and Military sensors
  • Electro-Acoustic pick-ups (e.g. guitar pick-ups)
  • Switches
  • Hall-Effect devices
  • Mass Spectrometers
  • Headphones
  • Dentures
  • Magnetrons
  • Loudspeakers
  • Magnetic Pump Couplings
  • Door Catches
  • Radar