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

Specific Coating Ndfeb, Ndfeb, Magnets manufacturer / supplier in China, offering Permanent Magnets in Different Shape with High Surface Gauss and SGS Certificated, Radial Oriented Ring Magnet, Magnets with Gold Plating and so on.

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Permanent Magnets in Different Shape with High Surface Gauss and SGS Certificated

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.: Magnet TC
  • Shape: Trapezoid
  • Grade: N50
  • Transport Package: Carton
  • Origin: China
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Trademark: TC
  • Specification: ISO9001: 2000 & SGS
  • HS Code: 85051110
Product Description

Permanent Magnets in Different Shape with High Surface Gauss and SGS Certificated
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)

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.

Permanent Magnets in Different Shape with High Surface Gauss and SGS CertificatedPermanent Magnets in Different Shape with High Surface Gauss and SGS Certificated
 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 
7NICU+
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.
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Mr. Jason Zhang
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