Call Us Today! 86-15990205383, 86-574-87562591

Super Strong N52 Neodymium Magnet Circular Ø50 x 20mm

/Super Strong N52 Neodymium Magnet Circular Ø50 x 20mm
  • Super Strong N52 Neodymium Magnet

Super Strong N52 Neodymium Magnet Circular Ø50 x 20mm, Powerful Sintered Neodymium Disc Craft Magnet, Buy Rare Earth Permanent Disk Magnet, Super Strong Bulk Medium Round NdFeB Neodymium Disc Magnets China Supplier & Factory

Super Strong N52 Neodymium Magnet Circular Ø50 x 20mm Feature:
Material Neodymium
Plating Nickel (Ni-Cu-Ni)
Diameter D 50 mm
Volum  39270 mm³
Temperature max. 80 °C
Magnetic Grade N52
Tolerance 0.1 mm
Direction axial
Weight 0,298 kg
Pull Power Force 88,000 kg
Hight H 20 mm

HSMAG Magnetics sells licensed neodymium magnets. A neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure. Developed in 1982 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet commercially available. They have replaced other types of magnet in the many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives and magnetic fasteners. Not sure if Neodymium is the best material for your application? Click here for an attribute and application comparison for all of the magnetic materials we offer.

Neodymium round permanent magnet Description

The tetragonal Nd2Fe14B crystal structure has exceptionally high uniaxial magnetocrystalline anisotropy (HA~7 teslas – magnetic field strength H in A/m versus magnetic moment in A.m2). This gives the compound the potential to have high coercivity (i.e., resistance to being demagnetized). The compound also has a high saturation magnetization (Js ~1.6 T or 16 kG) and typically 1.3 teslas. Therefore, as the maximum energy density is proportional to Js2, this magnetic phase has the potential for storing large amounts of magnetic energy (BHmax ~ 512 kJ/m3 or 64 MG·Oe). This property is considerably higher in NdFeB alloys than in samarium cobalt (SmCo) magnets, which were the first type of rare-earth magnet to be commercialized. In practice, the magnetic properties of neodymium magnets depend on the alloy composition, microstructure, and manufacturing technique employed. n45 neodymium magnet disc

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

error: Content is protected !!