Sintered NdFeB Tube Magnet

/Sintered NdFeB Tube Magnet
  • Sintered NdFeB Tube Magnet

Sintered NdFeB Tube Magnet, Neodymium-Iron-Boron Tube Magnet, Nickel Coating Tube Magnet, NiCuNi Coating Strong Tube Magnet, Sintering Neo Tube, N50 Neodymium Bar Magnet

Product Name: Sintered NdFeB Tube Magnet
Magnet ID: Tube-10-4-20-N50-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.

Neodymium magnets (NEO)
1)Shape: Block,Ring,Disc,Arc,Sphere etc
2)Grade:N35-N52,N35M-N48H etc
3)Certificate:ISO9001:2008;ROSH
Neodymium magnets (HangSeng MAGNET Brands)
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.
8. Applications
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

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  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range

Specifications

Magnetisation Grade:         N50
Material: Rare Earth Permanent Neo, Neodymium-Iron-Boron (NdFeB)
Magnet ID:             Tube-25-5-100-N50-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Tube, Ring, Bar
Tube Magnet Size:
Tube Total Diameter (D):       10 mm
Tube Inner Diameter (d):        4 mm
Tube Total Height (H):       20 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1400-1450 mT (14.0-14.5 kGs)
Energy Density (BH)max:             382-406 KJ/m³  (48-51 MGOe)
Coercivity Force (Hcb):              ≥ 796 kA/m ( ≥ 10.0 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 876  kA/m ( ≥ 11 kOe)
Maximum Operation Temperature: 60 °C
Delivery Time:           14-35 days

Technical Drawing