Product Name:Super Strength Cone Magnet
Magnet ID:Cone-Ø25xØ13×10-N38
+ 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.
It is common knowledge that magnets attract metals but not all metals. Some metals contain certain properties that make them more magnetic than others. One metal that is highly magnetic is iron. What are the other types of magnetic metals?
There are three main types of magnetic metals: ferromagnetic, paramagnetic, and diamagnetic.
Ferromagnetic Metals
Ferromagnetic metals have the strongest attraction to metals. It is also interesting to note that these materials are also commonly used to make magnets. For example, neodymium magnets are made of neodymium, iron and boron (NdFeB).
Ferromagnetic materials can hold their magnetic field. In other words, if you were to rub a strong neodymium magnet against a screwdriver made with iron, the screwdriver would retain some of that magnetism. When you remove the magnet and place the screwdriver next to a magnetic material like a paperclip, it would act like a magnet and pick it up.
Paramagnetic Metals
Paramagnetic metals are very weakly magnetic in comparison to ferromagnetic metals. Unlike ferromagnetic materials, these do not retain magnetism once a magnetic field is removed. Some examples of paramagnetic metals are: platinum and aluminum.
Magnetisation Grade: N38
Material: Rare Earth Neo, Neodymium-Iron-Boron (NdFeB), NIB
Magnet ID: Cone-Ø25xØ13×10-N38
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni
Shape: Cone
Cone Magnet Size:
Cone Base Diameter (D): Ø 25 mm
Cone Top Diameter (d): Ø 13 mm
Cone Total Height (H): 10 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1220-1250 mT (12.2-12.5 kGs)
Energy Density (BH)max: 287-310 KJ/m³ (36-39 MGOe)
Coercivity Force (Hcb): ≥ 899 kA/m ( ≥ 11.3 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
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