Magnet for sale

0 commentsYour SponsorsRare Earth Magnets N45

Ferromagnetic materials can be divided into magnetically “soft” materials like annealed iron, which can be magnetized but do not tend to stay magnetized, & magnetically “hard” materials, which do. Permanent magnets are made from “hard” ferromagnetic materials such as alnico & ferrite that are subjected to special processing in a strong magnetic field during manufacture ….  Read More

Run a Current

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Steve : Or you could just run a current through all electrical conductor &  produce a magnetic field that way. This article is about objects &  devices that produce magnetic fields. For a description of magnetic materials, see Magnetism. For other uses, see   Magnet for sale  (disambiguation). A “horseshoe magnet” made of alnico, an ….  Read More