Cómo conseguir dos imanes potentes de Neodimio de discos duros antiguos HDD.

Poca gente sabe que dentro de los discos duros antiguos, los HDD (al igual que en muchos componentes electrónicos), existen dos potentes imanes de Neodimio. Una de las tierras raras que, por sus características, forma parte de los imanes más potentes de ese grupo.

Los discos HDD se están cambiando ya por los, más rápidos, discos SSD. Así que, según los vamos cambiando, podemos aprovechar para no tirarlos inmediatamente y sacar estos imanes.

¿Por qué querríamos estos imanes?

Son uno de los imanes más fuertes que vas a poder encontrar. La gente los usa para muchas cosas:

• Nosotros para recoger tornillos y piezas metálicas.
• Hay gente que los pone detrás de un listón de madera y crea, con ello, un “sujeta cuchillos”. Son suficientemente potentes para sujetar cuchillos grandes.
• También se usan para colocar herramientas en el garaje.
• Para cerrar puertas de armarios.
• Para hacer experimentos con imanes para niños.

Y muchos más.

En este vídeo os enseñamos a sacar los dos imanes que tienen cada disco.

 

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