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Ningbo Permanent Magnet Materials Co.,Ltd
Ningbo Permanent Magnet Materials Co.,Ltd  

Gold Index: 9185

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strong neodymium rare earth magnets 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to the practical ...
Shape: Ball
Type: Permanent
apply: motor Chuck, horn etc
size:: According to customer's req...
Production Capacity: 1000000 piece one year
Delivery Date: According to the actual num...
Application: Industrial Magnet
Composite: NdFeB Magnet
Grade:: N35-52,M,H,SH,UH,EH
Composite:: Rare Earth Magnet

1)High quality consistency
2)Excellent anti-corrosion property
3)Low weight los
4).size:According to customer requirements

product name N52 strong neodymium rare earth magnets

Feature: 

1.High flux, High remanence, high coercive force, high energy

2.High resistance to magnetic demagnetization

3.Low temperature coefficient and low loss of irreversible

4. Excellent cost to performance ratio

 5.Low price & good quality


Typical physical properties

 ParameterUnitStandard Data
 Curie Temperature(Tc)

°C

310-380

 Maximum Operating Temperature (Tw)

°C

80-200

 Hardness

Hv

620

 Electrical Resistivity(r)

W cm

1.8x10-2.0x10

 Density(D)

g/cm

7.50-7.65

 Recoil Permeability(m rec)

1.05

 Magnetization Field Strength (Hs)

Koe

≥30

KA/m

≥2400

 Bending Strength

Mpa

295-345

 Temp.Coefficient of Br (aBr)

%/°C

-0.11~-0.12

 Temp.Coefficient of Hcj(aHcj)

%/°C

-0.5~-0.

Surface Coating

Zinc

coating

Nickel

coating

Nickel-Copper

-Nickel coating

Chrome

coating

Au

coating

Ag

coating

Phosphate

Epoxy

sealing


main equipment:

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skype Mr. wang jian bo
manager
Tel: 86-574-87560803
Fax: 86-574-87560803
Mobile: 131 1663 6617
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Company Info

Ningbo Permanent Magnet Materials Co.,Ltd [China (Mainland)]


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

wang:   skype

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