Product Name:High Magnetic Performance Wedge Magnets
Magnet ID:Wedge-N42SH-8
+ 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.
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.
In order to construct a neo, as they are sometimes also called, manufacturers collect rare earth metals and sift them to find usable neodymium, which they must separate from other minerals. This neodymium is ground up into a fine powder, which can then be resealed into a desired shape once combined with iron and boron. The official chemical designation of a neo is Nd2Fe14B. Due to the iron in a neo, it has properties similar to other ferromagnetic materials, including mechanical fragility. This can sometimes pose problems because the magnetic power is so great that if the neo connects too rapidly with a lot of momentum, it can chip or crack itself.
Neodymium Magnet Material Grades
The current range of Neodymium Iron Boron magnets is as follows:
N27, N30, N33, N35, N38, N40, N42, N45, N48, N50, N52, N30M, N33M, N35M, N38M, N40M, N42M, N45M, N48M, N50M, N30H, N33H, N35H, N38H, N40H, N42H, N45H, N48H, N30SH, N33SH, N35SH, N38SH, N40SH, N42SH, N45SH, N28UH, N30UH, N33UH, N35UH, N38UH, N40UH, N28EH, N30EH, N33EH, N35EH, N38EH, N33VH/AH.
Rare Earth Magnets create hazards not seen with other types of magnets. When handled improperly, they can pose serious dangers. Even small Neodymium magnets are strong enough to cause injuries to body parts pinched between two magnets.
Magnets allowed to strike each other with enough force will chip and shatter the brittle material.
Neodymiummagneti (Neoi) Magnetisation Grade: N42SH
Material: Rare Earth Neo, Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta)
Magnet ID: Wedge-N42SH-8
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape: Wedge, Segment, Customized
Wedge Magnet Size: According to the customer’s design drawings.
Tolerance: ±0.05 mm~0.1mm Magnetic features: Neo Permanent Magnet
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 987 kA/m ( ≥ 12.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1592 kA/m ( ≥ 20 kOe)
Maximum Operation Temperature: 150 °C
Delivery Time: 7-25 days
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