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Super powerful square F50*50*25mm N50 neodymium magnet

Size:F50mm*50mm*25mm
Tolerances:+/-0.1mm
Material:Neodymium (NdFeB)
Coating: NiCuNi
Pull Force: 105kg
Magnet Weight: 475g
Grade: N50
MOQ:200 pcs
Leading Time:18-23 working days
Sample:Yes
Certificate:ISO2000, TS16949, RoHS, CE & SGS
Payment:T/T, PayPal,Western Union
Quantity:
  • DunBen

Product information

Escription:  super powerful Block F50*50*25mm N50 neodymium magnet  

 

Material: Neodymium-Iron-Boron
Product Name: NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets

 

Features: The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.).
Working Temperature: Grade Temperature
N28-N48 80ºC
N50-N55 60ºC
30M-52M 100ºC
28H-50H 120ºC
28SH-48SH 150ºC
28UH-42UH 180ºC
28EH-38EH 200ºC
28AH-33AH 200ºC
Magnet Shape:  Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available





Applications: Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.


Advantages:
A) High energy
B) Very high Hc and Hci output
C) More economical than SmCo
D) Wonderful performance at ambient temperature
Disadvantages:
A) Working temperature is below 200oC
B) Prone to oxidation than other magnet alloys

ndfeb characteristics.pdf
MDndfeb coating.jpgflow2

 


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  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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