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N52 Super Strong Neodymium Magnet Block / Large rectangular F40*10*5mm

Strong Magnets Block Specification:
Grade: N52
Material: Sintered Neodymium-Iron-Boron
Plating / Coating: Nickel (Ni-Cu-Ni)
Tolerance in size: +/-0.1mm (+/-0.05mm available)
Tmax: 80C / 176F
MOQ 500 pcs
Leading Time: 15-25working days
Sample Yes
Certificate:ISO2000, TS16949, RoHS, CE & SGS
Payment: T/T, PayPal, Western Union

Quantity:
  • DunBen

Strong Neodymium magnets Block

Neodymium block magnet  was made of  NdFeB, have strong magnetic performances and appearance does not rust, usually placed in  room temperature, the maximum  operating temperature is 80 ° C , and it never will demagnetization.

Please be care when  break apart  because Neodymium block magnet have strong Magnetism.


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

Applications

Widely used in apparatus and instruments where a strong magnetic field is needed, including motors, sensors, microphones, electro-acoustics, magnetic separation, magnetic suckers and magnetic therapy.

ndfeb characteristics.pdf


Description & Specification:
 

Sintered NdFeB magnet

Strong permanent magnet block 40x10x5mm

Grades

N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )

Coatings

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold

Sizes

customized

Shapes

Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes

Tolerance

+/-0.05mm unless specified.

Magnetized direction

Through thickness, diameter, axial, etc

Maximum working temperature

80 to 120 degrees C

Delivery time

Within 7-30 days when order confirmed

Package Condition

Standard air/sea protective package, unless specified.


Grade:

N35-N52 Max.   Working Temperature 80 °C

33M-48M Max.  Working Temperature 100 °C

33H-48H Max.     Working Temperature 120 °C

30SH-45SH Max.  Working Temperature 150 °C

30UH-40UH Max.  Working Temperature 180 °C

28EH-38EH Max.  Working Temperature 200 °C

ndfeb coating.jpg ndfeb flow Magnetization

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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