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Wait so they just mixed the metals (mostly iron and nickel) with a little phosphorus, warmed and let it cool and got really strong permanent magnet, stable to a
by MaxikCZ 4y ago
Wait so they just mixed the metals (mostly iron and nickel) with a little phosphorus, warmed and let it cool and got really strong permanent magnet, stable to around 500(or 300)°C, while hinting no obstacles for industrial scale production? That's huge!
- scythe 4y agoYes, it has to be replicated, but if confirmed, this could make strong permanent magnets a lot cheaper. Potentially geopolitically significant, even.
- simne 4y agoThey may not be cheaper. Here important, strong permanent magnets will become available without making deal with non-friendly countries.