Esta esfera es de un material magnético de neodimio y recubierto con triples capas Ni + Cu + Ni. La esfera tiene un polo norte y un polo sur en los lados opuestos de la esfera.
Extra-large magnet spheres! 25 mm diameter and, of course, super strong. For the sphere magnet expert. The magnetic spheres will be delivered in a clear plastic tube.
We are definitely in the realm of the absurd here. This sphere is not really useful for anything in the strict sense of the word, but it is a lot of fun.
As with all large sphere magnets, the surface coating will not last forever, as the point-like contact areas are subjected to enormous forces. These magnetic spheres will be delivered individually packaged in a clear plastic tube.
Gracias a un revestimiento ligeramente más grueso, Los imanes niquelados están mejor protegidos contra la abrasión que los imanes galvanizados..
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