Gold Member Since 2015
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Hangzhou Xiaoshan Dunben Magnet Co., Ltd.

NdFeB, Magnet, NdFeB Magnet manufacturer / supplier in China, offering N35 Huge Size Strong Permanent NdFeB Magnet, N45 Rare Earth Cylinder Neodymium Magnet for Speaker, N50 Neodymium Cylinder Magnet for Generator and so on.

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Supplier Homepage Product NdFeB Magnet N35 Huge Size Strong Permanent NdFeB Magnet

N35 Huge Size Strong Permanent NdFeB Magnet

Purchase Qty.:
(Pieces)
100-499 500+
FOB Unit Price: US $5 US $4.6
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $5
500+ US $4.6
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Port: Shanghai, China
Production Capacity: 2000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: N35
  • Shape: Cylinder
  • Grade: N35
  • Tolerance: +/-0.05mm
  • Magnetism Dircetion: Thickness
  • Transport Package: Carton Box with 32X24X26cm
  • Origin: Hangzhou
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Size: by Drawing
  • MOQ: 100PCS
  • Trademark: hzdunben
  • Specification: by drawing
  • HS Code: 85051190
Product Description
1.NdFeB Magnet                                  
NdFeB magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). They are a relatively new invention and have only recently become affordable for everyday use.                           

2. NdFeB Magnet produce process
Raw MaterialMeltingMillingAligning
PressingSinteringInspectingMachining
Surface coatinginspectingMagnetizingPackage

3. NdFeB Magnet features

Description

Sintered Rare Earth Permanent Cylinder China Ndfeb Magnet Manufacturer

Material

Neodymium-Iron-Boron

WorkingTemperature

Grade

Max. Operating Temperature
 
N35-N52

80°C  (176°F)
 
33M- 48M

100°C (212°F)
 
33H-48H

120°C  (248°F)
 
30SH-45SH

150°C  (302°F)
 
30UH-40UH

180°C (356°F)
 
28EH-38EH

200°C (392°F)
 
28AH-35AH

220°C (428°F)

Magnet Shape

Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape
are available.

Magnet Coating

Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

4. Directions of Magnetization
A. Thickness Magnetized
B. Axially Magnetized
C. Diametrally Magnetized
D. Multi-poles magnetized
E. Radial Magnetized
F. Customzied specific requirements magnetized

5. Physical and properties of NdFeB Magnet
Physical and Mechanical Properties of Neodymium Magnet:
Thermal Conductivity7.7 kcal/m-h-°C
Young's Modulus1.7 x 104 kg/mm2
Bending Strength24 kg/mm2
Compressive Strength80 kg/mm2
Electrical Resistivity160 µ-ohm-cm/cm2
Density7.4-7.55 g/cm3
Vickers Hardness500 - 600

6.Application of NdFeB Magnet
motors, electronics, engineering, equipment, medical equipment, household appliances

7. Package of NdFeB magnet
a. Carton size is: 32X23X26CM
b. Gross Weight of each carton is about 13KG

8.Delivery time of NdFeB Magnet
a:5-7 days for sample
b:15-20days for large quanity
 
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