Gold Member Since 2015
Audited Supplier
Ningbo Shine Magnetic Technology Co., Ltd.

Magnet, NdFeB Magnet, Motor Magnet manufacturer / supplier in China, offering Super Strong Neodymium Magnet Segment Imanes De Neodimio, D50X20mm Nickle Plated NdFeB Cylinder Magnet, Formwork Magnet for Precast Concrete Industry and so on.

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Supplier Homepage Product NdFeB Magnet Super Strong Neodymium Magnet Segment Imanes De Neodimio

Super Strong Neodymium Magnet Segment Imanes De Neodimio

FOB Price: US $1.3 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1.3/ Piece
Get Latest Price
Production Capacity: 1000000PCS/Month
Transport Package: Suitable for Sea or Air Delivery
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: N35, N40, N42, N48, N50, N52 (M, H, SH, UH, EH)
  • Shape: Arc
  • Grade: N52
  • Type: Permanent Magnet
  • Certification: ISO9001
  • Specification: N35, N40, N42, N48, N50, N52 (M, H, SH, UH, EH)
  • HS Code: 8505119000
  • Application: Speaker Magnet, Industrial Magnet, Motor Magnet
  • Coating: Zinc
  • Size: Customized
  • Export Market: Global
  • Trademark: shine
  • Origin: China
Product Description

Super Strong Neodymium Magnet Segment Imanes De Neodimio
Advantages


1 Standard row material and Advanced Recipe 

2 Standard producing process and strict quality checking

3 Trained working staff 

4 Manufacturing experience 20 years
 
 
 5  Competitive price,stable quality,quick delivery,good service  

  
  Detailed specifications:

1.Size: Customized .

2.Grade:All kind of grade with N35 - N52, 35M - 50M, 35H - 48H, 30SH - 45SH, 
                                               28UH - 40UH, 30EH - 35EH, 30AH - 33AH.

3.Material:Rare earth Neodymium iron boron magnet

4.Performance: High , high coercivity, low temperature coefficient .

5.Coating:Black Nickel, Zinc, Blue Zinc, NiCuNi, NiCuNi+Epoxy,Gold, etc.

6.Application:Motor assemblies, Automobile,Wind generator,MRI,Speaker,
Sound Equipment Earphone microphone ,Sensor, Scanner, Camera Lens, 
Embedded Object,Magnetic separators, linear actuators, assemblies, servo 
motors, DC motors (automotive starters), computer rigid disc drives, 
 
 7.Certificates:  ISO9001:2000,ROHS    




About Neodymium Iron Boron Magnets


    Collectively known as Neodymium Iron Boron magnets,it is alloy of the  Lanthanide 

group of  elements  that  Composed  by   neodymium,  iron,  boronand  a  few  transition

metals like Dysprosium,   Gallium .etc,  Through  these  melting ,pressing,  sintering,

machining, Coating, magnetizing processes,  to form those what we called  block,  bar,

Cubic, cylinder, ring,arc shapes.


   
  NdFeB magnets are available in sintered as well as bonded forms.  The bonded form

need almost no machining yet tolerance is small,  The flux of the bonded form  is up to 

10 MGOe  while sintered form available to reach 52 MGOe. The sintered form usually 

requires some finishing operations in order to suit mechanical tolerances.



  Plating NdFeB is a difficult process, coating,acidification,passivation each process 

should be acidity soft and temperature friendly . Zinc, Nickel, NiCuNi  and  Epoxy  

plating providegood corrosion resistance  and nice appearance for NdFeB magnets.
 
 
 
  All Sintered NdFeB magnets are anisotropic that can only be magnetized in the

orientation direction. Bonded magnet is isotropic and can be magnetized in any 

direction  magnetizing range is from 1koe-100koe which depend on magnets' 

size, grade and what the magnets for. 


 
   As the most advanced commercialized permanent magnet materials, NdFeB magnets 

are available in a number of different grades that span a wide range of properties and

application requirements. 
 


NdFeb Magnet Chart

     
GradeBr  
(MT)
Hcb 
(KA/m)
Hcj
(KA/m)
Bh
(MGOe)
TW 
ºC
N-351170-1120        87695533-3680
N-381220-1250        87695536-3980
N-401250-1280        87695538-4180
N-421280-1320        87695540-4380
N-451320-1380        87695543-4680
N-481380-1420        87695546-4980
N-501400-1450        82887648-5180
N-521430-1480        82887650-5380
33  M1130-1180        836111431-34100
35  M1170-1220        868111433-36100
38  M1220-1250        899111436-39100
40  M1250-1280        907111438-41100
42  M1280-1320        907111440-43100
45  M1320-1380        907111443-46100
48  M1360-1430        907111446-49100
50  M1400-1450        907111448-51100
33  H1130-1180        836135331-34120
35  H1170-1220        868135333-36120
38  H1220-1250        899135336-39120
40  H1250-1280        907135338-41120
42  H1280-1320        907135340-43120
45  H1320-1380        907135343-46120
46  H1330-1380        907127444-47120
48  H1370-1430        907127446-49120
30SH1080-1130        804159228-31150
33SH1130-1170        820159231-34150
35SH1170-1220        860159233-36150
38SH1220-1250        907159236-39150
40SH1250-1280        907159238-41150
42SH1280-1320        907159240-43150
42SH1310-1350        907159242-45150
45SH1320-1380        907159243-46150
28UH1020-1080        764199026-29180
30UH1080-1130        804199028-31180
33UH1130-1170        852199031-34180
35UH1180-1220        860199033-36180
38UH1220-1250        907199036-39180
40UH1240-1280        907199038-41180
28EH1040-1090        780238826-29200
30EH1080-1130        812238828-31200
33EH1130-1170        812238831-34200
35EH1170-1220        860238833-36200
38EH1220-1250        860238836-39200
30 AH1080-1130        812278528-31240
33 AH1130-1170        812278531-34240




Testing



 
PlatingColorPlating Thickness Working TempratureSST TestPCT  Test
NiCuNi14k gold like15-35um≥200≥96hr48hr
Zincplatinum like /blue 5-15um≥160≥48hr 
Epoxyblack15-35um≥120≥96hr24hr
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