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Home > Products > Neodymium Magnet > N48 Neodymium Magnet Disc
N48 Neodymium Magnet Disc
N48 Neodymium Magnet Disc
  • N48 Neodymium Magnet Disc
  • N48 Neodymium Magnet Disc

N48 Neodymium Magnet Disc

    Unit Price: USD 0.9 / Piece/Pieces
    Payment Type: L/C,T/T,Paypal
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: N48 Neodymium Magnet

Coating: Nickel

Definetion: Neodymium Iron Boron Magnet

Application: Speaker,sensor.etc

Size (mm): 50*4

Magnet Grade: N48  48MGOe

Type: Permanent Magnet

Additional Info

Packaging: standard for sea or air

Productivity: 1000000pcs/Month

Brand: Shine

Transportation: Ocean,Air

Place of Origin: Ningbo

Certificate: ISO9001 ROHs CE

Product Description

Neodymium Magnets for Applications

Neodymium magnets are widely used in daily works and lives. Neodymium magnets are also employed in modern industry applications.Neodymium Magnet retains enormous magnetic forces which is much strongger than Smco Magnet, Ferrite Magnet and ALNICO Magnet. It has replaced other types of permanent magnets in many modern industries.

Neodymium Magnets, also known as NdFeB (Nd2Fe14B), is made from neodymium, iron, and boron. Nd2Fe14B is the chemical formula which in tetragonal crystalline structure. Nd2Fe14B arrays in same direction which generate a isometric magnetic feild.Magnets


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 process: Grinding 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

platings

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

permanent magnet


Looking for ideal Neodymium Magnet Disc for Speaker Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ndfeb Magnet Disk for Sensor are quality guaranteed. We are China Origin Factory of Magnetic Disk Disc. If you have any question, please feel free to contact us.

Product Categories : Neodymium Magnet

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