Gold Member Since 2009
Audited Supplier
Hangzhou Zhijiang Magnetics Co., Ltd.

Magnet, Neodymium Magnet, Permanent Magnet manufacturer / supplier in China, offering Sintered NdFeB Strong Magnet Customized Size, Irregular Ferrite Magnet C8 Y30bh Y35, Hard Ferrite Magnets Y30bh Y35 Y30 and so on.

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Supplier Homepage Product NdfeB Magnets Sintered NdFeB Strong Magnet Customized Size

Sintered NdFeB Strong Magnet Customized Size

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Port: Shanghai, China
Production Capacity: 1000 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Transport Package: Cartons
  • Origin: China
  • Shape: N35-N52, 33m-50m, H, Sh, Uh, Eh, Ah
  • Specification: Tolerance: Big Size 0.1 Small Size 0.03/0.05
  • HS Code: 8505111000
Product Description

 
Quick Detail:
 
1.Density - 7.4-7.6 g/ cm3
2.Manufacturing process -sintering (most common), injection molding, and compression bonding.
3.Various shapes - blocks, bars, discs, rings, arc, segments, sectors, fan shape, cylinders, etc.
4.Prone to oxidation, plating is recommended ( Ni-CU-Ni, Zn,Au,Epoxy, etc)
 

Physical Properties of NdFeB Magnet

Density(g/cm3)

7.3-7.5

Curie Temperature (ºC)

320

Max. Operating Temperature (ºC)

220

Relative Permeability

1.05

Flexural Strength (N/nm2)

250

Compressive Strength (N/nm2)

1100

Tensile Strength (N/nm2)

75

Hardness (Hv)

550-650

Temperature Coefficient of Br (%/ºC)

-0.09~-0.12

Temperature Coefficient of Hcj (%/ºC)

-0.50~-0.65

 
 
Applications:
 
Sensors and switches 
Linear actuators  
Microphone assemblies    
Magnetic separators  
DC and servo motors   
Speaker Parts
Printers  
Magnetic hooks 
Computer rigid disc drives  
Beam controls  
Intelligent toys  
MRI/NMR
 
 
Competitive Advantages 
 

  • The most powerful commercially produced magnets
  • Higher Maximum Energy Product ranging from 30MGOe to 52 MGOe
  • Very high strength and relatively low cost
  • Easier to machine compared to Alnico and SmCo Magnets

 
 
Merchandise name:

Neodymium Iron Boron Magnet, Neodymium Magnet, Neodymium Rare Earth Magnet, Rare Earth magnet, magnet, permanent magnet, NdFeb, sintered NdFeB, Bounded NdFeB magnet, Pot magnet,
powerful magnet, segment magnet, motor magnet, generator magnet, cylinder magnet, magnet material, magnetic product, permanent magnetic materials,N35,N38,N52, Magnetic material
We can provide magnets of any size and almost any grade according to the specifications you provide. If you are in need of customized magnets, please mail to sales@zhijiangmagnets.com for more information. We'll get back to you within 1 to 2 businss days.

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