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    kedeejoshi's Avatar
    kedeejoshi Posts: 1, Reputation: 1
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    #1

    Jan 30, 2010, 11:38 PM
    Is there any material that turns magnetic when heated?
    There are materials which turn magnet when passed Electric current through them. I am keen to know whether there are materials that may turn magnetic when HEATED instead of supplying electric current?
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Feb 1, 2010, 08:41 AM

    I am not aware of any matrial that is not magnetic at, say, room temperature but becomes magnetic if heated. Ferromagnetic materials all act the opposite way from what you're looking for - they lose their magnetsim if heated above the Curie temperature point.
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