100pcs N50 6mm x 3mm Super Strong Rare Earth Disc Ring Magnets With 3mm Hole Rare Earth Neodymium Ring Magnets For Sale
The smallest nickel-plated neodymium ring magnets in our assortment. For such a small size, they have an incredible adhesive force.
Neodymmagneter er perfekte for bruk i tørre innendørsområder.
Spesifikasjon:
Materiale: Ndfeb ( Neodym )
Form: Disc/ Round Magnet
Karakter: N50
Størrelse: 6mm od x 3mm id x 3mm thick
Inner Hole Dia.: 3mm
Driftstemperatur: ≤80° C
Aldre:7+ aldre, både for barn og voksne.
Please be care when break apart because Neodymium block magnet have strong Magnetism.
Pakke inkludert:
100x Neodymium Ring Magnets
Neodym (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.
Neodymium block magnet was made of NdFeB, have strong magnetic performances and appearance does not rust, vanligvis plassert i romtemperatur, maksimal driftstemperatur er 80 °C , og den vil aldri avmagnetisere.


















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