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Guangzhou Zhongci Magnetic Co., Ltd.
NdFeb Magnet;Injection Molded Magnet;Neodymium Disc Magnets
 
Your current location:Home » Sell » Customized Toys / Earphones Super Strong Neodymium Magnet N40 / N42

Customized Toys / Earphones Super Strong Neodymium Magnet N40 / N42

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Title: Customized Toys / Earphones Super Strong Neodymium Magnet N40 / N42 
Brand: -
Model: -
Unit price: Negotiable
MOQ: -0 -
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: Miss. Shirley Wu (Ms.)    
Mobile:
Telephone:

  Inquiry
Details

Sintered Permanent Neodymium Magnet in Disc Shape , Toy magnet

 

Description & Specification:

 


Zhongci magnets provides permanent magnet with custom shaped magnet, stabel and high precision magnet with wide range of magnetic properties.

 

 

Sintered NdFeB magnet

Strong permanent magnet with super magnetic properties

Grades

N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )

Coatings

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold

Sizes

customized

Shapes

Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes

Tolerance

+/-0.05mm unless specified. 
 

Magnetized direction

Through thickness, diameter, axial, etc

Maximum working temperature

80 to 120 degrees C

Delivery time

Within 7-30 days when order /confirm/ied

Package Condition

Standard air/sea protective package, unless specified.

 

 

Customized Toys / Earphones Super Strong Neodymium Magnet N40 / N42
Inquiry

                              Coating and Corrosive Resistance of Sintered NdFeB

Surface

Coating

colour

Thickness

(um)

Resistance can be

Corrosive 

Resistance

PCT 

Test

Salt Spray Test

Nickel

Ni/NiCuNi

Silver

10-20

48h/72h

72h

excellent

Zinc

blue zinc/colour zinc

brightblue/shinyblue

8-20

24

24

good

epoxy

epoxy/NiCu+Epoxy

black/grey

15-25

48

96

excellent

Tin

NiCuSn

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