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Chongqing Seatrends Technology & Development Co. Ltd.  

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Strong Rare Earth NdFeB Neodymium magnets Magnetic Material Supplier 

Payment Terms: T/T,L/C,D/A,D/P,WU;paypal 
Place of Origin: Chongqing, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air;express
Packing: standard sea or air package...
Shape: disc,block,cylinder,arc,bar...
Type: Neodymium magnets
Brand Name: Seatrend
Coating: ni-cu-ni,ni,zn,gold,black.....
Directions of Magnetization: Axially/Diametrally/Multi-p...
Production Capacity: 100w/month
Delivery Date: 15-20days
Application: Industrial Magnet
Composite: NdFeB Magnet
Grade: N35,N38,N40,N42,N45,N48,N50...
Size: Customized

Summarize:
Sintered neodymium-iron-boron(NdFeB) permanent-magnet material was developed in 1983. The major composition of NdFeB magnets is Nd2Fe1

Neodymium Magnet Specification:  

1.Shape:  

Cylinder, disc, arc, bar, ball, strip, stick, ring, block, sheet.. Customized Design (Design proper magnets for clients specific requirements)  

  

2.Coating:  

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

Surface Treatment Of NdFeB Magnet

Zn

Suitable for common environment

Double Nickle Layer

Suitable for dew atmosphere and can be stably used for a long time

NiCuNi

It has a stronger protection, adhesive ability and longer working life-span

Epoxy

Suitable for severe corrosive environment

Phosphorization Passivation

Suitable for the situation of short-term transportation and storage

Gold

Used for high level electronic equipments and decoration

 

3. Grades Range: 

 

N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH

  

-The grade like N48-N52 could meet your requirements on strong power

 

-Standard one like N35 or N40 is okay for your normal applications 

 

4.Maximum Working Temperature:  

N35-N52,     80°C(176°F)

 

35M-50M,     100°C(212°F)

 

35H-48H,    120°C(248°F)

 

35SH-45SH,  150°C(302°F)

 

33UH-40UH,  180°C(356°F)

 

33EH-38EH,  200°C(392°F)

 

28AH-35AH,  220°C(428°F)   


 

5.Tolerance: 

 

+/-0.05mm for small dimensions,

 

+/-0.1mm for common specifications,

 

+/-0.15mm for big blocks

 

6. Directions of Magnetization: 

 

a. Axially Magnetized

b. Diametrally Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Length Magnetized
f. Thickness Magnetized

g. Width Magnetized

h. Customzied specific requirements magnetized  

 

 Production Process Flow Chart 

 

Technology Advantage: We have professional technical staff, the remarkable technology research center, large scale production factory

Price Advantage: We take The centralization, scale production, reduce the cost . In the same quality products, our price is cheaper than industry average.

 

Application: 

      Sintered Ring NdFeb Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, NdFeb Ring Magnet, magnetic holder, magnetic chuck, common daily use, and so on. 

 

Relevant product:

 

1) Neodymium magnet

 

2) Ring ndfeb magnet

 

3) Disc ndfeb magnet

 

4) Block ndfeb magnet

 

5) Magnetic Ball 

 

For more information about magnetic material , please 

don't hesitate to contact us. We will response to you within 8-24 hours.


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 Mr. Richardchen

Tel: 86-23-88323686
Contact to this supplier

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Company Info

Chongqing Seatrends Technology & Development Co. Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Chongqing
Province/State: Chongqing
Country/Region: China (Mainland)

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