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Leave a messageUnit Price: USD 0.9 / Piece/Pieces
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USD 0.9 / Piece/Pieces
Brand: Shine
Packaging: standard for sea or air
Min. Order: 1 Piece/Pieces
Certificate: ISO9001 ROHs CE
Model No.: N45 neodymium magnet
Unit Price: USD 0.1 / Piece/Pieces
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Brand: SHINE
Packaging: standard for sea or air delivery
Min. Order: 1 Piece/Pieces
Certificate: ISO9001,Rohs
Place of Origin: Ningbo
Unit Price: USD 0.1 / Piece/Pieces
Min.Order
Unit Price
1 Piece/Pieces
USD 0.1 / Piece/Pieces
Brand: SHINE
Packaging: standard for sea or air delivery
Min. Order: 1 Piece/Pieces
Certificate: ISO9001,Rohs,CE
Place of Origin: Ningbo
Unit Price: USD 0.9 / Piece/Pieces
Min.Order
Unit Price
1 Piece/Pieces
USD 0.9 / Piece/Pieces
Brand: Shine
Packaging: standard for sea or air
Min. Order: 1 Piece/Pieces
Certificate: ISO9001 ROHs CE
Model No.: N45
Unit Price: USD 0.9 / Piece/Pieces
Min.Order
Unit Price
1 Piece/Pieces
USD 0.9 / Piece/Pieces
Brand: Shine
Packaging: standard for sea or air
Min. Order: 1 Piece/Pieces
Certificate: ISO9001 ROHs CE
Model No.: N50 permanent magnet
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Brand: Shine
Packaging: standard for sea or air
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Certificate: ISO9001 ROHs CE
Model No.: N45 NdFeB Magnet
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Brand: Shine
Packaging: standard for sea or air
Min. Order: 1 Piece/Pieces
Certificate: ISO9001 ROHs CE
Model No.: N45
Unit Price: USD 1.3 / Bag/Bags
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1 Bag/Bags
USD 1.3 / Bag/Bags
Brand: shine
Packaging: Suitable for Sea or Air Delivery
Min. Order: 1 Bag/Bags
Certificate: ISO9001
Model No.: 40SH
Neodymium Magnet, is the most widely used type of Rare Earth Magnet,also known as the Permanent Magnet which have strongest magnetism in normal working temperature,is made from an alloy of neodymium,iron, boron to form a steady column structure that has arrayed in same direction. Neodymium magnets are the most commercial permanent magnet and have replaced other permanent magnet in many industrial areas.
The structure of Ndfeb Magnet is very vulnerable when meet oxygen, iron element and separate from Nd2Fe14B and become Fe2O3 that structure is arrayed randomly which will cause the magnetic field become directionless and decline the magnetism. Protective coatings has been added to the neodymium magnet to make it more commercial.Usually,many of the coating are through electrical plating means. coatings like Nickel,Zinc,NiCuNi, Epoxy, Gold, color glaze will be the surface coating treatment.
Main Manufacturing process of ndfeb magnets
1.Pressing ndfeb garins: pressing process needed to operate in strong magnetic environment.
2.Sintering of ndfeb blocks: sintering process usually in a vacuum furnace at 800~1400 ℃ environment .
3.Wire cut: NdFeB Magnet usually are in small and different sizes, cutting process need operated on wire cut machine controlled by automatic system.
4.Grinding of Ndfeb magnet: Operate on artificial diamond polish tool.
5.Plating of ndfeb: Plating need a lot of poisonous and deadly chemicals ,only expert plating factory could get the business license from China government. Thus we usually send for plating company,
6.Magnetization of NdFeB, north pole magnetization facility and south magnetization facility are both needed.(2~30 Koe)
Application
Neodymium magnet have a widely application area on modern electric and electronic product,computer,earphone,motor,alternator, sensor, MRI... By using the neodymium magnet , product size will smaller and function will better. Neodymium magnet also be called as ndfeb magnet,they could catch iron steel, hence neodymium magnet could be designed as a magnetic catcher for catching things with ferromagnetic surface.
The curie temperature for the neodymium magnet is from 305~330 ℃.pending on the material grade , working temperature for different neodymium magnets are also different.
Operating the magnet at highest working temperature will decreasing its` magnetism 8~13 % each time of use, thus please carefully with product designs.
The great magnetic force might cause injure to body parts pinched two magnets or with iron steel.Big magnet would broke bones,do not swallow magnets,or using magnet two close to eyes., it will cause injure.The huge magnetic field of neodymium magnet have hazard to electronic product like watch,credit card,floppy disc, medical equipment,phone...
Please keep magnet away from these things.
Hot Products
Product Detail
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.
Production Process
Company Profile
Shine Magnetics specializes in researching, developing and producing magnets and magnetic products used in different industrial and customers` applications. Relying on right knowledge and experience in the field, aiming at the potential demands from customers, integrating the intelligence of our know-how experts, Shine Magnetics has produced well recognized magnetic products.
Shine Magnetics are capable of providing not only single magnet but also the unique combination of magnetism, experts and experience. From initial idea to the finished products, our efficient working way means the superior quality is guaranteed. At Shine Magnetics , we always do the utmost to update and expand our production facilities. Efficient production process and timely delivery are what customer needs and also what we are always improving. We are also pleased to give suggestions for customers` special requirements from irregular magnets to complete systems. We can proceed to develop and test the solutions before producing the final products, working with you or on your behalf.
Business Type
Manufacturer.
Product Range
Magnetic Materials , Magnetic Materials , Magnetic Materials.
We will lead you every step until succeed!
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.