Rare Earth Magnet or Strong Magnet
A magnet is a material or object that produces a magnetic field.materials exert some sort of magnetic force, it is so small in most materials that it is not readily noticeable. With other materials, the magnetic force is much larger, and these are referred to as magnets.
Types of magnets:
A "soft" or "impermanent" magnet is one which loses its memory of previous magnetizations. Permanent magnets attribute to hard magnets. Rare earth magnets are important materials in manufacturing. Rare- earth magnets are strong, permanent magnets made from alloys of rare earth elements.
Features of rare earth magnets:
- Rare earth magnets are also called strong magnets have amazing strength in a very small size.
- Rare earth magnet is not rare or precious.
Rare earth magnet composition:
Rare earth magnets are magnets composed of alloys of the Lanthanide group of elements. The two Lanthanide elements most prevalent in the production of permanent magnets are Neodymium and Samarium. There are numerous alloy formulations of rare earth magnets covered under many different patents but the most common commercial varieties are Neodymium-Iron-Boron (NdFeB) and Samarium Cobalt (SmCo). Neodymium-Iron-Boron magnets are the most advanced commercialized permanent magnet material available today.
Rare earth magnets wide applications include:
Computer hard drives, Audi speakers ,Bicycle dynamos,Fishing Reel brakes,stop motion animation as tie-downs when the use of traditional screw and nut tie-downs is impractical; Diamagnetic levitation experimentation, the study of magnetic field dynamics and superconductor levitation.;Launched roller coaster technology found on roller coaster and other thrill rides.
Manufacturer or Supplier of Product:
Universal (Ningbo) Magnetech Co., Ltd.
Relative Site (URL):
http://www.magnetech.cn
