The listing, 10PCS 8mm x 3mm N50 Thin Neodymium Magnets Rare Earth Craft Reborn Fridge NdFeB Magnetic has ended.
Note:
Please allow the 1-5mm error due to the special nature of the magnet and the artificial measurement.
Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest magnets currently available. Neodymium magnets are sometimes known as Neo, Neod or NIB magnets.
Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.
Usually placed in room temperature, the maximum operating temperature is 80 ° C , and it never will demagnetization.
Specification:
Shape: Disc
Grade: N50
Size: 8mm x 3mm
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Quantity: 10 pcs
Operating temperature: ≤80℃