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Material: Sintered NdFeB Magnet/Sintered Neodymium Magnet
Shape: Irregular shape
Size: As customer’s design
Grade: N30-N52, M, H, SH, EH, UH
Magnetic properties: Hcj, Hcb, BH, Br, BHmax, working temperature
Coating: Ni/Nickel, NicuNi, Black nickel, Gold, Silver, Chrome, Parylene, Zn/Zinc, Color Zinc, Tin, Cooper, Epoxy etc
Application: Widely used in sensor, speakers, reed switches, motor, rotor, wind turbines/generators, AC/DC motors, drive motors, servo motors etc
Magnetization directions: By Axial or by radial
We customize neodymium irregular magnet according to customers’ requirements, drawing or actual samples, magnet grade N, M, H, SH, UH, EH, AH.
Magnet TypeSintered NeFeB / rare earth / Permanent
GradeN35-N52( M, H, SH, UH, EH, AH series )
Working TemperatureThe Max. temp. is up to 80 / 100 /120 /150 / 230 celsius under different grade.
Shape of MagnetDisc, Cylinder, Block, Ring, Sphere(ball), Arc Segment(Tile) and more custom shapes
Sizevarious sizes custom-make welcome
CoatingNi, Zn, NiCuNi, gold, silver, copper, epoxy, etc.
Magnetization DirectionAxially Magnetized, Radially Magnetized(Diametrically), Multi-poles Magnetized or other customized
Quality System/CertificateISO9001:2000; SGS,RoHS,REACH,MSDS
ApplicationIndustrial Magnet, Toy Magnet, Health Magnet and more
PackagingAntimagnetic Packaging / Neutral Packing / Custom-make welcome
Shipping Methodby see, by air or by express
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (arcs, blocks, discs, rings).
It has higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
Applications Of Sintered NdFeB Magnet
The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinary, electro-sound devices, automatic control, magnetic force mechanism, microwave commnication, petrochemical industry, medical apparatus and equipment. The magnets are the ideal materials for the subminiature magnetic devices with high function.NdFeB magnets is especially suitable for developing those new products demanding high quality, small volume and light weight.
Why Choose Us
12 years experience in magnetic products;
R&D solutions and Sourcing ability;
Consistent&Quality supply chain;
7/24 full time service&on time delivery;
1. Q: Which is the strongest type of magnet?
A: Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.
2. Q: What are the size limitations on manufacturing neodymium magnets?
A: The limits include:
2″ max in magnetized direction
4″ max diameter for discs and rings
4″ max length and width for blocks
1/32″ minimum on thickness on any magnet
1/16″ minimum diameter on outer diameter
1/16″ minimum diameter on any hole
3. Q: What information do I need to supply when I have an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).
Any special packing, delivering or other requirements.
4. Q: What about the sample time and charge?
A: 7-10 days if the sample have to be customized, charge according to your design.
3-7 days for our existing samples for reference
5. Q: What about the delivery time of your products?
Fast Delivery once you confirmed your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.
6. Q: Could you provide me the shortest lead time?
A: That’s based on whether we have the available materials in stock, we will try our best to satisfy you if any urgency.NdFeB Magnet factory