Quote:
Originally Posted by jian1
I've searched mumetal, and they have to be ordered at least 1 foot long for $44 USD. oops.
The alumnium doesn't work, according to some website, but I'll give it a kick see how things go.
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If a magnet won't stick to it, it won't work. So, rather than aluminium or other non-magnetic metals, try some iron, steel or nickel sheets if you have them. They won't be as good as mumetal, but at least they'll shield some of the magnetic fields. Maybe it'll be good enough.