background technology

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Notes for storage of powerful magnets:

1, strong magnet do not close to electronic equipment, close to the impact of electronic equipment and control loop and affect the use.
2, magnets should not be stored in a humid environment, so as to avoid its oxidation, resulting in the appearance, physical properties and magnetic changes.
3, sensitive to metal objects if people close to the magnet, according to the skin rough, red.If this happens, do not contact strong magnets.
4, do not close to the magnet floppy disk, hard disk drive, credit card, tape, debit card, television tube, etc..If the magnet is close to the magnetic recorder and other devices, it will affect or even destroy the recorded data.

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Neodymium magnets with very strong magnetism change the current

Neodymium magnet must be familiar to everyone. This kind of magnet with super attraction has great power. It is placed on both sides of the screen of the mobile phone. Suddenly, the huge attraction between the magnets can smash the screen of the mobile phone. Placing the Neodymium magnet on both ends of the watch can also smash the dial of the watch directly, and make the watch stop working immediately.

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history of development

Neodymium iron boron, also known as neodymium iron boron magnet, is formed by neodymium, iron, boron tetragonal crystal system.

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China ndfeb permanent magnet material rapid development of the main factors

China has become the largest production base.

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materials classification

Ndfeb in equal neodymium iron and rich corrosion resistance is very poor, so it must be used after plating.

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the advantage and defect of ndfeb magnet

Neodymium magnets are permanent magnets, and part of the rare-earth magnet family.

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Features of the sintered ndfeb magnet

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Low temperature coefficient high corrosion resistance magnetic products

Ndfeb in equal neodymium iron and rich corrosion resistance is very poor, so it must be used after plating.With the expanding of the elevator motor application fields, the users needs of resistance to corrosion of ndfeb put forward higher request.

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the application of the ndfeb magnet

are earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses.

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Characteristics of rare earth neodymium magnet

Higher unit magnetic properties than other magnet Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet.

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the grades of the ndfeb magnets

the ndfeb magnet have many series of the item.

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neodymium magnet

Neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure.

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ARC SEGMENT MAGNET

Arc magnets are a unique shape which are designed especially for motors, generators and alternators and are commonly used for both rotors and stators.

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The second process of magnet production process: hydrogen crushing

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Nd-Fe-B magnets with the strongest magnetic force: raw materials for production, processing technology and dimensional accuracy

Classification and Characteristics of Nd-Fe-B Magnets

Nd-Fe-B magnets can be divided into bonded Nd-Fe-B magnets and sintered Nd-Fe-B magnets.

Bonding is actually injection moulding, while sintering is formed by vacuum and high temperature heating!

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Sintered ndfeb production process

Its made by powder metallurgy process after melting alloy ingot made in the magnetic field orientation and powder molding, forming the embryo of the body in an inert gas or vacuum sintering densification, so sintered ndfeb has a very high magnetic energy product and coercive force, and cost-effective, and have good mechanical.

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the application of the neodymium magnet

NdfeB Neodymium rare earth permanent magnets are widely use in many area.

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our belief

Development view: innovation, implementation, speed, service.
Customer view: excellent quality, reasonable price, high quality service.
Talent view: the best, the mediocre, the average.

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why to control quality the ndfeb neodymium magnet

the quality is the life of the enterprise,we are certified with ISO9000 ,ISO9001and SGS.

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