15mm x 3mm Rare Earth Disc NdFeB Magnets N42 Nickel, Super Strong Rare Earth Sintered NdFeB Circle Circular Round Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Exporter 15mm x 3mm Rare Earth Disc NdFeB Magnets N42 Nickel Technical Specifications: Item: NDN42-1503 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: […]
Wind Turbine Wedge NdFeB Magnets N52, Wind Generator permanent rare-earth wedge magnet, Super Strong Neodymium Segment Magnet, Wind Turbine Motor Rare Earth Arc Segment Magnets, NdFeB Wedge Magnets for wind power generators
Wind Turbine Wedge NdFeB Magnets N52 Feature:
Part No.: NSGN52-45
Dimensions: CUSTOMER DRAWING
Material: Neodymium, Grade N52
Magnetization Direction: North on outside face
Max. Operating Temperature: 60 – 80 °C
Neodymium Iron Boron (NdFeB) magnet has high remanence, high coercive force, high energy product and high performance/cost ratio. It is easily formed into various sizes, widely used in motor, sensor, meter, sound device, magnetic separator, automobile, aviation, aerospace and other applications. It is prone to corrosion in humid environments, so it usually needs surface treatment according to customers’ requirements. The coatings we can offer include: nickel, zinc, gold, silver, epoxy and parylene.
Model Number: OEM
Composite: Neodymium Magnet
Shape: Arc, Strip.circle.tile,sheet,bread,block,rectangle,disc,arc
Application: Moto Magnet
Descrption: Arc segment tile bread sintered ndfeb Motor Magnet
Magnetized direction: Through thickness, width, length, diameter
Coating: Nickle (NiCuNi), Zn, black epoxy, grey epoxy, silver
Component percent: nodymium, Iron, Born, Dy,Pr,Fe,B,Al and so on
Grade: From N35 To N50, from N Series to UH Series
Performance test: Salt spray test, metallographic analysis microscope, PCT test
The main raw materials for the production of NdFeB magnets are rare earth metal lanthanum, rare earth metal lanthanum, pure iron, aluminum, boron iron alloy and other rare earth raw materials. Trapezoid Arc Neodymium Wedge Magnets
As a third-generation rare earth permanent magnet material, NdFeB magnets have high performance and are widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, especially the development of knowledge economy represented by information technology. It has brought new uses to functional materials such as rare earth permanent magnet NdFeB, which brings a broader market prospect to the NdFeB industry. Wedge Shape Wind Generator Permanent Magnet
Electroacoustic field: speakers, receivers, microphones, alarms, stage sounds, car audio, etc.
Electronic appliances: permanent magnet mechanism vacuum circuit breaker, magnetic holding relay, electricity meter, water meter, sound meter, reed switch, sensor, etc.
Motor field: VCM, CDDVD-ROM, generator, motor, servo motor, micro motor, motor, vibration motor, etc.
Mechanical equipment: magnetic separation, magnetic separator, magnetic crane, magnetic machinery, etc.
Healthcare: Nuclear magnetic resonance instruments, medical devices, magnetic health products, magnetized fuel savers, etc.
Other industries: magnetized anti-wax, pipe descaler, magnetic fixture, automatic mahjong machine, magnetic lock, door and window magnet, stationery magnet, luggage magnet, leather magnet, toy magnet, tool magnet, craft gift packaging, etc.
The third generation rare earth permanent magnet NdFeB is the strongest permanent magnet in contemporary magnets. Its BHmax value is 5-12 times that of ferrite magnets, 3-10 times that of alnico magnets; its coercive force is equivalent to 5-10 times that of ferrite magnets, and 5-aluminum magnet magnets are 5- 15 times, its potential magnetic performance is extremely high, and it can absorb a weight equivalent to 640 times its own weight.
Since the main raw material iron of the NdFeB magnet is very cheap, the storage amount of the rare earth lanthanum is 10-16 times higher than that of the yttrium iron boron magnet, so the price is much lower than that of the samarium cobalt magnet.
NdFeB magnets have better mechanical properties than samarium-cobalt magnets and Al-N-cobalt magnets, making them easier to cut and drill and complex shape processing.