Neodymium Magnets 7mm x 4mm N35 Super Strong Neodymium Earth Magnet DIY Extremely Strong Magnet Frig magnet Crafts Bottle caps Button
Material Features:
Neodimio (símbolo químico Nd) es elemento 60 en la tabla periódica. Es un metal de tierras raras y forma uno de la serie de Lantánidos.. Cuando se agrega al hierro (fe) y boro (B) (fórmula química Nd14Fe21B) Los imanes resultantes son los imanes más fuertes disponibles actualmente.. Los imanes de neodimio a veces se conocen como Neo., Imanes Neod o NIB.
Los imanes de neodimio suelen estar recubiertos de níquel-cobre-níquel para evitar que el hierro se oxide..
Neodymium magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small.
ADVERTENCIA!!!
Strong magnets should Keep away from Ironware and some easily magnetized iron products, como monitores, tarjetas bancarias, computadoras, televisores, teléfonos móviles y otros.
These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets , please place in somewhere children can’t reach place.












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