Neodymium magnets (NEO)
1)Shape: Block,Ring,Disc,Arc,Sphere etc
Sintered Ndfeb Neodymium magnets (XINFENG MAGNET Brands)
Neodymium Magnetic Materials
2)Grade:N35-N52,N35M-N48H N33, N35, N38, N40, N42, N48, N50, N52
(M, H, SH, EH, UH) etc
1. Specification of Neodymium Magnets:
Chemical composition: Nd2Fe14B.
Neodymium magnets are hard, brittle and easily corrode.
2. Moderate temperature stability
Neodymium magnets lose -0.09 ~ -0.13% of Br/°C.
Their working stability is under 80°C for low Hci Neodymium magnets
and above 200°C for high Hci Neodymium magnets.
3. Excellent strength value
High magnetic performance (Br: 11,000 to 14,500 GS, Hcj: 11,000 to
30,000 Oe, BHmax: 35 to 50 MGOe)
4. Advanced Technology
The choice of Strip casting and HDDR technology in our factory
allows us to make high performance Neodymium Magnets of N52
possible. The standard properties, N33, N35, N38, N40, N42, N48,
N50, N52 (M, H, SH, EH, UH)
5. Extremely resistance to demagnetization
The intrinsic coercive force is over 30,000 Oe, like N35EH and
N38EH property. Maximum working temperature: 80 to 200 centigrade.
Super strong magnetic force and high intrinsic coercive force and
also with precise tolerance
6. Effective surface treatment
Surface treatments have been developed that allow them to be used
in most applications. The treatments include Ni, Ni-Cu-Ni, Zn, Ag,
Au and other special plating. They are good at anticorrosion.
7. Customized Neodymium Magnets
Most of our magnets are customized. They are produced for
customers' specific using, like arc, tile, square, cylinder and
magnetic ring with various sizes. Common specification samples will
be available in stock for your testing first.
Security systems, Magnetic separators, Magnetic resonance imaging,
Health bandages and plasters, Specialty door catches, Filters &
strainers, Sensors, Speakers, Microphones/earphones, High
performance motors, Brushless motors, Micro motor, servo motors,
VCM(voice coil motor), Automobiles, Magnetic couplings, Magnetic
Chucks, Magnetic toys, Magnetic tools, Other magnetic applications
9.Performance of Neodymium magnets
10. Coating for Sintered Ndfeb
Ni, Zinc, Tin, Color Zn, Ni-Cu-Sn, Ni-Ni, Ni-Cu-Ni, Zn, Epoxy,
Parylene, Ni-Cu-Epoxy, Zn-Epoxy,