Is it possible to permanently demagnitize metal?

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Permanently demagnetizing metal, such as a paperclip or coin, is not feasible without ongoing external influence. Techniques like reaching the Curie point can temporarily demagnetize the metal, but they do not provide a lasting solution. Continuous energy input is required to maintain a demagnetized state. The only permanent method involves melting the metal and combining it with a non-magnetic material. In essence, magnetic metals will retain their properties unless altered fundamentally.
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For instance, let's say that i have a piece of metal (ie paperclip, coin, etc) that sticks to a magnet. Is there a way to remove its magnetic properties, so that it can't stick to metal?

Using curie point to demagnetize is only temporary. Is there a way to permanently demagnitize a magnetic metal (the metal can be at room temp. and not stick to a magnet).

Thanks
 
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No.
You have already touched upon one technique to effect "temporary" de-magnetism. Good!
But, I know of no technique to make that "permanent" without a continual outside demagnetizing influence.
 
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The only way would be to melt the metal down and combine it with something that is not magnetic as a whole. Pretty much no. As long as the paperclip or whatever item is made out of a magnetic material it will magnetize.
 
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