Gold Member Since 2006
Audited Supplier
Ningbo Tongchuang Strong Magnet Material Co., Ltd.

NdFeB Magnets, Permanent Magnet, NdFeB manufacturer / supplier in China, offering Rare Earth Strong Permanent Magnets, Radial Oriented Ring Magnet, Magnets with Gold Plating and so on.

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Supplier Homepage Product Neodymium magnets Rare Earth Strong Permanent Magnets

Rare Earth Strong Permanent Magnets

FOB Price: US $0.01 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.01/ Piece
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Port: Ningbo, China
Production Capacity: 1800tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TCND01
  • Shape: Iregular Magnets
  • Grade: N28EH-N38EH
  • Composition: NdFeB Magnet
  • Transport Package: Carton
  • Origin: China
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Type: Permanent
  • Trademark: TC
  • Specification: ISO9001: 2000 & SGS, TS16949
  • HS Code: 85051110
Product Description

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1.Our Sintered Neodymium-Iron-Boron permanent magnets , with competive prices ,on-time delivery and excellent quality ,makes us outstanding in the magnet manufacture industry .
2.About 280 workers, 38700 workshop, 16 years experience,TS16949 and ISO9001/14001 certificated, this is how we keep good quality and competitive prices for global valued customers.
3.Special magnets with low weight loss(After HAST 168hours ,less than 3mg/cm2) ,and low temperature coeffient ,are our technology innovation.
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There are two kinds of rare earth magnets NdFeB magnets and SmCo magnets.
Material Grade of NdFeB magnet:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)

Sintered NdFeB magnet, the third generation of rare-earth permanent magnet, is the most powerful and advanced commercialized permanent magnet today. NdFeB has the high remanence, high coercive force, high-energy product and high performance, It can be shaped into various sizes and widely used in many fields such as aviation, electronics, instruments, meters, machine, medical instrument and relative fields. It is especially suitable for the development of high-performance, compact and light products.

1) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM's) in hard disk drives, high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.

2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu-Ni, Epoxy, CR3+ZN, NI+AG, NI+AU.
Rare Earth Strong Permanent MagnetsRare Earth Strong Permanent Magnets
 NdFeB     

No.

Coating

Thickness

Color

Working Temperature
PCTSST
Surface Tension

Characteristic
1
Cr3+Zn
3-8um
Bright Blue
≤160ºC>24H>24H-48H>32mN/m,
Regular Protection,applicable to most products 
2
Color Zn
4-8um
Shining Color
≤160ºC>24H>48H-72H>32mN/m
Excellent salt Spray Resistance
3
NiCuNi
10-20um
Bright Silver
≤200ºC>48H-72H>24H-72H>32mN/m,
Excellent Humidity ,heat& Salt spray Resistance
4
Electroless Nickel
10-30um
Bright Silver
≤200ºC>72H>96H>32mN/m,
Excellent Humidity ,heat& Salt spray Resistance
5
Black Nickel
10-20um
Bright Black
≤200ºC>72H>48H-96H>32mN/m,
Excellent Humidity ,heat& Salt spray Resistance
6
Epoxy
10-30um
Black or Gray
≤200ºC>72H>72H-108H ,,
Good insulation ,excellent humidity,heat@salt spray resistance 
7
NiCu+Epoxy
10-30um
Black or Gray
≤200ºC>72H>72H-108H ,,
Good insulation ,excellent humidity,heat@salt spray resistance 
8
Phosphated 
≤1um
Dark Grey
≤200ºC ≤2.5H
Emerge in 3% NaCl Liquor
>36mN/m,
Temporary Protection ,good adhensive force with gluing 
9
Everlube
8-20um
Yellow
≤160ºC>72H>96H ,
Ecellent Salt Spray Resistance,excellent adhension
10
NiCuNi+ Au
10-15umGolden≤160ºC>48H>12H>32mN/m
Good looking
11
Sn
10-25um
Bright Silver
≤160ºC>48H>36H-72h>32mN/m,
Excellent Humidity ,heat& Salt spray Resistance
3) Our factory can also manufacture various sizes of NdFeB magnet, according to the customer's specification
Rare Earth Strong Permanent Magnets
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