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Super Strong Half Round Magnets/Half Ring Shaped Magnets

Material: NdFeB Magnets,Half round curved neodymium magnet
Dimension: as your requirment
Magnetizating Direction: radial direction
Surface Treatment: Zn,Nickel plating
Max Working Temperature: 80℃-220℃
Certification: ISO9001, CE, ROSH

Quantity:
  • DunBen

Specifications About Neodymium Magnet

Rare earth Neodymium magnet (NdFeB) is a high performance permanent magnet, which is produced by Neodymium Iron, Boron and some other rare earth elements, as the strongest permanent magnets discovered up to now, is preferred by permanent magnetic devices, due to its highly cost-effective performance based on rich rare-earth resources, manufacture in large scale and technology development. it has a wide variety of applications on the motors, generators and couplings due to its high energy and reasonable price.

 

 

Grade : N35-N52,N33M-N50M,N30H-N48H,N30SH-N45SH,N28UH-N40UH,etc
Size: Customized 
Electroplated coating : ZN , NICUNI , NI, Blue white zinc , Colored zinc , gold, copper, epoxy, chemical,parylene, Everlube, passivation and more 
Shape: Disc(Cylinder), Block, Ring, Countersunk, Segment and more, trapezoid, irregular shape,customized shapes are available 
Magnetic properties:  Super strong magnetic force and intrinsic coercive force. Good in ambient temperature.High anti-corrosion and stable performance.
Application Field: Electron, electric apparatus, packaging, toy, the intersection of gift and handicraft, build up body magnetism accuse of car, electrical machinery, little electrical machinery, computer, instrument, instrument, motorcycle, camera, Mobile, each field of clock and watch, stereo, electrical home appliances, office automation, magnetotherapy and daily life. 
 

Product Features 

    Performance range of products:

  1. Surface Gauss>5000Gs
  2. Br: 10.4 to 14.3KGs
  3. Hcj: 11 to 35Koe
  4. BHmax: 26 to 53MGOe
  5. Working Temperature: 80°C-220°C

Magnetization Direction:
磁化方向
 
ndfeb characteristics.pdf
High Performance:  
high performance
High Consistancy :
The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.

high consistency
High Working Temperature :
The neodymium magnet of Tianhe can satisfy the working temperature requirements with excellent temperature resistance. The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.

high work temperture
High Anti-Corrosion:
The perfect coating of Tianhe Magnets can meet many anti-corrosion requirements. The salt spray test and humidity heat test of the high anti-corrosion coating Nickel+Copper+Epoxy is typically more than 1000 hours.

high anti-corrosion low weight loss

 

CONTACT US

  Hang Zhou XiaoShan Dunben Magnet  Co., Ltd 
 1702, Unit 2, Building 1, Dacheng Mingzuo, Shiixn Road, Xiaoshan, Hangzhou, Zhejiang, China
  86-571-82750965 
  86-571-82751287
 wang@dbmagnet.com
 

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