Product Name: Powerful Rod NdFeB Magnet N30UH
Magnet ID:Neodymium-N30UH-2
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
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* Orders of any size.
* Worldwide delivery. Fast Shipping.
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* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets. N30UH REFeB Block Industires Magnet
Powerful NdFeB magnet high temperature only 180 degrees, of course, also have the special point of material can be temperature to 200 degrees. But from a market point of view, needs high temperature to 200 degrees materials generally use samarium cobalt magnet, SmCo magnet high temperature can reach 350 degrees. A strong magnet ordinary from the lowest material date, normally, the neodymium iron boron magnet inside the material is lowest, that is magnetic this performance with the specifications of the product is the weakest, the highest resistance to temperature was only 80 degrees, the use of temperature can only reach a maximum of 70 degrees or so, when the temperature approaches 80 degrees, began to appear the phenomenon of demagnetization.
The strength of neodymium magnets is due to several factors. The tetragonal Nd2Fe14B crystal structure has exceptionally high uniaxial magnetocrystalline anisotropy (HA ~7 T – magnetic field strength H in units of A/m versus magnetic moment in A·m2). This means a crystal of the material preferentially magnetizes along a specific crystal axis, but is very difficult to magnetize in other directions. Like other magnets, the neodymium magnet alloy is composed of microcrystalline grains which are aligned in a powerful magnetic field during manufacture so their magnetic axes all point in the same direction. The resistance of the crystal lattice to turning its direction of magnetization gives the compound a very high coercivity, or resistance to being demagnetized.
Magnetisation Grade: N30UH(T)
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID: Neodymium-N30UH-2
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni
N30UH Magnet Shape: Cylinder, Cylindrical, Rod, Bar
N30UH Magnet Size: Customized
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1080-1130 mT (10.8-11.3 kGs)
Energy Density (BH)max: 223-247 KJ/m³ (28-31 MGOe)
Coercivity Force (Hcb): ≥ 812 kA/m ( ≥ 10.2 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1990 kA/m ( ≥ 25 kOe)
Maximum Operation Temperature: 180 °C
Delivery Time: 14-35 days
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