Permanent Ndfeb Magnet Black Epoxy

Unit Price: USD 0.9000 / Others
Payment Type: L/C,T/T,Paypal
Min. Order: 100 Others
Delivery Time: 18 Days

Basic Info

Model No.: N42 neodymium magnet

Application: Industrial Magnet

Shape: Block

Grade: N42

Coating: Black Epoxy

Size: 20*10*2.6

Magnet Grade: N42 42MGOe

Additional Info

Packaging: standard for sea or air

Productivity: 1000000pcs/Month

Brand: Shine

Transportation: Ocean,Land

Place of Origin: Ningbo

Supply Ability: 1000000pcs/month

Certificate: ISO9001 ROHs CE

HS Code: 8505110000

Product Description

Permanent Ndfeb Magnet Black Epoxy

N42 neodymium magnet. neodymium magnet also called the ndfeb magnet or nd2fe14b. Neodymum magnets are the third generation of rare earth magnets. Neodymium magnet have a BH max (30 mgoe - 52 mgoe). The neodymium magnet have a extensive application where strong magnetic power is needed.


Main Manufacturing process of ndfeb magnets

1.Pressing ndfeb garins: pressing process was operated in strong magnetic environment.

2.Sintering of ndfeb blocks: sintering was processed in a vacuum furnace.

3.Wire cutting: ndfeb magnets are fragile materials operated in wire cut machines for the

tailored irregular shapes.

4.Grinding processGrinding process: To reach the tolerance of magnets.

5.Plating: Neodymium magnets had been treated with different platings to prevent rust.

The popular platings for neodymium magnets are epoxy, nickel, NICUNI ,zinc and even

silver plating and gold plating.

6.Magnetization: the procedure are processed with magnetization machine with magnetic

feild ranged from 2~100 koe.

Manufacturing Process

Coatings available & Tests

Coatings Available: Zinc, NiCuNi, Epoxy, Gold, Silver, Tin etc.

Tests: Plating Thickness Test,Salt Spray Test,PCT Test


Quality Guarantee

Shine Magnetics has focused on quality control since its founding. Necessary and strict checks and tests are taken in all production processes to make sure any products made by us are trouble free. To work with Shine Magnetics is to get the most reliable supplier of magnetic products. It goes without saying that our magnetic products comply with the highest quality standards. We are working continually to improve the quality and process of the products.

Following Tests Could be made as per customers` requirements:

HAST Test: Test Condition: 132.9, 95% humidity, 2.9 ATM, 7 days
Weight Loss: 3mg/C 


Contact Person: sales



Address: No. 2308, Bona Building, Southen Business Center,Ningbo,Zhejiang

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