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Ningbo Dongsheng Strong Magnet Material Co.,Ltd.
Ningbo Dongsheng Strong Magnet Material Co.,Ltd.  

Gold Index: 11975

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Rare Earth Permanent Magnet Black epoxy coating 

Price: 0.1~100.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: R09
Production Capacity: 100000 one month
Delivery Date: 15~30 days
Application: Industrial Magnet
Composite: NdFeB Magnet
Grade: N35~N52
size: According to customer requ...
Means of Transport: Ocean,Air
Packing: Box Carten
Shape: Ring
Type: Permanent
Brand Name: Dongsheng magnet
coating:: NI ,ZN , Black epoxy

1) Black epoxy coating neodymium magnet rings.
2) huge size up to 220mm diameter
3) excellent performance and high corrosion resistance

  permanent neodymium Iron Boron ring magnets is made from an alloy of neodymium, iron, and boron to form the Nd2Fe14B tetragonal crystalline structure. This material is currently the strongest type of permanent magnet in the world.

The main physical properties of sintered NdFeB black epoxy coatingring magnet:

magnetic propertiesParameters
Density /g.cm3
VickersHardness HV
Resistivity /υΩ.cm
Compressivestrength/N.mm-2
Coefficient of ThermalExpansion (C⊥)/K-1
Coefficient of ThermalExpansion (C∥) /K-1
7.45
570
150
780
-4.8X10-6
-3.4X10-6

 Black epoxy coating neodymium magnet rings.

Our packing

 Black epoxy coating neodymium magnet rings.

 Black epoxy coating neodymium magnet rings.
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 Black epoxy coating neodymium magnet rings.

 Black epoxy coating neodymium magnet rings.

 Black epoxy coating neodymium magnet rings.


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Tel: 86-574-83005217
Fax: 86-574-83005217
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Company Info

Ningbo Dongsheng Strong Magnet Material Co.,Ltd. [China (Mainland)]


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

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