Large NdFeB Magnetic Ring

NdFeB magnet contains both sintered and bonded two forms. Sintered NdFeB offers the most advanced magnetic properties while the bonded NdFeB offers lower energy properties. Both of them could be made into various shapes and sizes.

What is the features of the Neodymium Magnets?

1. Chemical constitution: Neodymium-Iron-Boron;

Neodymium magnet is hard, brittle and is easy to rust on the surfaces.

2. Magnetic properties:

High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;

3. Grades:

N35-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;

4. Coatings:

Ni, Zn, gold, Ni-Cu-Ni, copper, epoxy, chemical, parylene or others;

5. Applications:

Widely used in various fields, such as sensors, motors, rotors, wind generators, speakers, magnetic hooks, magnetic holder, magnetic filters, automobiles and others.