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Nick23
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Curie temperature for magnetite is 858 C, for iron 1043 C. Duralumin melting point is about 630 C. Does this mean that if I take a small silicone mold, place a magnet underneath it, add ferromagnetic powder to the mold and then pour molten aluminum in, I will get the aluminum detail with permanent magnetic field ?
P.S. Aluminum will probably burn in magnetite, but what about pure iron ?
P.S. Aluminum will probably burn in magnetite, but what about pure iron ?
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