Magnet

  AlNiCo magnets Excellent temperature stability, high residual induction, and relatively high energies characterize Alnico materials, composed primarily of alloys of Aluminum, Nickel, and Cobalt. They are manufactured through either a casting or sintering process.

  Using patterns and simple moulding techniques, Alnico magnets can be cast to form a vast range of complex shapes and sizes at an economical cost Eclipse Magnetics Alnico magnets are ideal for high temperature applications up to 550?C Alnico is very stable, has good corrosion resistance and a typical hardness of 50 Rockwell C. Once cast, the material is so hard that the only machining possible is grinding Cast Alnico represents the most versatile magnet material available. The range of properties can be accurately designed for specific applications by changes to element analysis and heat treatment.

  SmCo magnet is a high performance, low temperature coefficient permanent magnet which made of samarium and cobalt and other rare-earth elements. Its biggest advantage is its hight working temperature---350o C. It needn't to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motors, watch, transducers, instruments, positional detector, generators, radar, and etc.

  Ferrite magnet is Made by means of powder metallurgy.Its chemical composition:Ba/Sro-Fe2O3.Hard to be de-magnetized, with good anti-corrosion property.The products are make in the shapes of circular, cylinder, square, tile-type.Widely used for magnetic electro-machinery, loudspeaker products, micro electro-machinery, household appliance, electronic acoustics equipment, copycat, magnetic motor equipment, culture and education tools and magnetic treatment equipment.

  Ferrite magnet is Made by means of powder metallurgy.Its chemical composition:Ba/Sro-Fe2O3.Hard to be de-magnetized, with good anti-corrosion property.The products are make in the shapes of circular, cylinder, square, tile-type.Widely used for magnetic electro-machinery, loudspeaker products, micro electro-machinery, household appliance, electronic acoustics equipment, copycat, magnetic motor equipment, culture and education tools and magnetic treatment equipment.

  Bonded NdFeB is produced by a technique whereby a special form of NdFeB powder is blended with a plastic carrier material, die pressed and then heated. Parts made in this way can be of complex shapes and come off the tool with close tolerances, requiring no further finish machining. They have lower energy products than Sintered NdFeB - in the range of 10 MGOe. The Bonded NdFeB materials are isotropic - i.e. they can be magnetized in any direction.

  sintered Nd-Fe-B, cast and sintered AlNiCo and sintered SmCo (SmCo5, Sm2Co17) of four series widely which are used in aviation of electroacoustics, instruments, computer, electronics and other extending fields. Especially, the grade of sintered Nd-Fe-B covers N35, N38, N40, N50, 30H, 33H, 35H, 45H, 30SH, 33SH, 45SH, 27UH, 38UH, 38EH and so on. Many high-tech enterprises like these produces very much.

  bonded AlNiCo magnet is a precipitation hardened permanent magnet and possesses not only high coercive force but also stability of residual flux density on the temperature and aging effect. They also have excellent size tolerance and mechanical strength.

  Rubber fridge magnets with fashionable appearance and special designs are getting increasingly popular through the world.Currently,we have advertising fridge magnets,calendar fridge magnets,notepaper magnets,thermometer fridge magnets,dispensing fridge magnets,magnetic figures,magnetic photo frames,magnetic maps,funny faces and many other series.