Permanent Neodymium Magnetic Circular Ring Shape Thin Round Sintered NdFeB

Permanent Neodymium Magnetic Circular Ring Shape Thin Round Sintered NdFeB

The sintered NdFeb permanent magnet is the most productive and widely used rare earth permanent magnet material at present.Sintered Ndfeb has high magnetic energy product, high coercivity and high working temperature, but its preparation tolerance is large, shape freedom is small, so it is mainly used in large and medium-sized motors, wind turbines, high-fidelity speakers and so on.

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
Q:Are you manufactory or trade company.

As a professional designer and manufacturer of magnetic products over 10 years, JYC technology Co.,ltd is always providing customers appro-priate solutions to holding and lifting materialduring machining progressing.

The huge range of our magnetic products includeElectro magnetic chuck(EMC) series, Permanentmagnetic chuck(PMC) series, Electro permanentmagnetic chuck(EPMC) series, Electro magneticlifter (EML),.Permanent magnetic lifter(PM-L),Electro permanent magnetic lifter (EPML),Iron remover, Demagnetizer, etc.

Magnet is widely used in industries like metallurgy, machinery, shipbuilding, electric power, mine, automobile manufacturing, rail transportation and so on.

There is mainly 3 kinds of magnet, permanent magnet, electromagnet, permanent electromagnet. different magnet is suitable for different areas, and as a professional supplier of magnetic tools, JYC technology is is always providing customers appropriate solutions for our customers.