Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Composition: |
NdFeB Magnet |
| Coating: |
Nickel |
| Application: |
Industrial Magnet |
| Shape: |
Block |
Product Description
Permanent NdFeB Magnet
High precision, High challenge, High quality
Neodymium Magnet is a member of the Rare Earth magnet family, and the most permanent magnet in the world. It is composed of Neodymium (ND), Iron (Fe) and Boron (B), which makes them vulnerable to rust if they're exposed to the elements. To protect the magnet from corrosion and to strengthen the brittle magnet material, the magnet is usually coated with nickel.
NdFeB magnets Making process:
NdFeB magnet use Powder Metallurgy Process, proportion of material such as: Neodymium, dysprosium, iron, cobalt, niobium, praseodymium, aluminum, iron, and boron etc., through Mid-frequency Induction Furnace smelting to alloy steel ingot, then broken into power of 3~5um, and forming mold in magnetic field, the green bodies sintering dense and tempering in Vacuum Sintering Furnace, that can earn magnetic properties of blank of permanent magnet. After grinding, drilling, cutting and other processing, last via surface finish, it is good NdFeB magnet.
Temperature Characteristics:
Low grade Neodymium magnet may lose strength if heated above 80° C. High grade Neo magnets have been developed to function at temperatures up to 220° C with little irreversible loss.
Grade: N35-N52, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.
Coating: Ni, Zn, gold, copper, epoxy, chemical, parylene etc.
Shape: Arc, segment, disc, cylinder, sphere, block, ring, tile, and ect.
Magnetization orientation: Through thickness, axially, radially, multipole, diameter.
NdFeB magnets applied range:
Acoustic: Loudhailer, receiver, microphone, annunciator, sound stage, car audio etc.
Electronics: Watt-hour meter, water meter, noise meter, transducer etc,
Motor: VCM, CDDVD-ROM, dynamo, electromotor, servo motor, Pilot motors, motor, vibrator motor.
Machinery and equipment: Magnetic separator, magnetic hanging.
Ningbo Beier Industry offers excellent selection of magnetic tools, flexible rubber magnet, magnetic toys and other magnetic product, for home use, office use, industrial use and so on. Both our office and factory are located in Ningbo which is very developed city and very big seaport.
Our enterprise, depending on the managing principle of "Win by quality, and establish enterprise by morality", has brought in more completed technologies.
Our goal is providing you with superior quality new products, competitive prices and timely delivery service, we sincerely welcome customers at home and abroad to negotiate business and establish long-term relations of cooperation, We wish to sincere cooperation.
We help our clients to expand their market and grow their business. Our emphasis is on establishing long term business relations with our clients and serving our clients with a high degree of efficiency, professionalism and honesty.
Please take a minute to review our website to get more information about us. We make sure we won't let you down.
