N52sh Permanent Neodymium Magnet High Temperature N35sh NdFeB

N52sh Permanent Neodymium Magnet High Temperature N35sh NdFeB

Neodymium magnets (also known as "NdFeB", "Neo", or "NIB" magnets) are permanent magnets made of neodymium, iron, and boron.They belong to the rare earth permanent magnet system, which has the highest magnetism of all permanent magnets, stronger than ferrite, samarium cobalt (SmCo), and Alnico.

Grades of Neodymium Magnet

Neodymium( NdFeB )magnets are the type of rare earth magnet commercially available and are manufactured in a wide range of shapes,sizes and grades. Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number

following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter

following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet

is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

Platings/Coatings

Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet

will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the

magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel

plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets

much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy,

silver and gold. Our gold plated magnets are actually quadruple plated with nickel, copper, nickel and a top coating of gold.

Application

1.Life consumption: clothing, bag, leather case, cup, glove, jewelry, pillow, fish tank, photo frame, watch;

2.Electronic product: keyboard, display, smart bracelet, computer, mobile phone, sensor, GPS locator,Bluetooth, camera, audio, LED;

3.Home-based: Lock, table, chair, cupboard, bed, curtain, window, knife, lighting, hook, ceiling;

4.Mechanical equipment & automation: motor, unmanned aerial vehicles, elevators, security monitoring, dishwashers, magnetic cranes, magnetic filter.

Common direction of magnetization

1> Disc, cylinder and Ring shape magnet can be magnetized Axially or Diametrically.

2> Rectangle shape magnets can be magnetized through Thickness, Length or Width.

3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness.

FAQ

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