Product Name: Big Cylinder Rare Earth Magnet
Magnet ID:Rod-70×90-N40-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Sintered neodymium-iron-boron(NdFeB) permanent-magnet material was developed in 1983. The major composition of NdFeB magnets is Nd2Fe14B. It is the highest magnetism performance permanent-magnet material at present, that can be made into the complex shape magnet, and cut.
Property:
The (BH) max value of the sintered NdFeB magnet is 5 to 15 times higher than sintered ferrite magnets. Hcj value is 5 to 10 times higher than sintered ferrite and 6 to 10 times higher than AINiCo magnets.
The potential magnetic properties of NdFeB magnets are very high. Theoretically, their (BH) max value can be reached to 527 kJ/m³(66MGOe). They can even attract object which weight is 640 times heavier than themselves.
Technology Advantage: We have professional technical staff, the remarkable technology research center, large scale production factory
Price Advantage: We take The centralization, scale production, reduce the cost . In the same quality products, our price is cheaper than industry average
Application:
Sintered Ring NdFeb Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, NdFeb Ring Magnet, magnetic holder, magnetic chuck, common daily use, and so on.
Relevant product:
1) Neodymium magnet
2) Ring ndfeb magnet
3) Disc ndfeb magnet
4) Block ndfeb magnet
5) Magnetic Ball
If you want to know more about magnet neodymium , please don’t hesitate to contact us.
Magnet Shape: Cylinder / Rod / Stick / Bar / Strip
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade: N42
Magnetisation Direction: Axial/Radial
Residual Magnetic Flux Density (Br): 13.0-13.4 KGs (T): 1.30-1.34 T
Energy Density (BH)max: 40-43 MGOe 318-342 KJ/m³
Coercivity Force (Hcb): ≥10.8 KOe ≥860 KA/m
Intrinsic Coercivity Force (Hcj): ≥12 KOe ≥955 KA/m
Maximum Operation Temperature: 80 °C
Total Height (H): 90 mm
Total Diameter (D): Ø70 mm
Tolerance: ±0.05 mm
Delivery time 3-14 days
Measurements
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