frugi wrote:nickel testing is a subject I need to know more about, seriously. Has anyone dabbled with the content of the supposed .999 Ni nickels or what? My father worked in the shipyards on the gulf coast. He said "Nickel is magnetic." I gave him one of these Ni nickels, and show no magnetism, and he can't explain it. How do you change the metallic structure of a metal to make it non-magnetic? Or is my pop totally wrong.
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