[freebeard]

Artificial Tetrataenite:

https://phys.org › news › 2022-10-approach-cosmic-magnet-reliance-rare.html
New approach to 'cosmic magnet' manufacturing could reduce reliance on ...
Oct 24, 2022Tetrataenite is a high-performance magnet material that forms in meteorites over millions of years, but researchers have discovered a new method to make it artificially and at scale with phosphorus, a common element present in meteorites. The new technique could reduce reliance on...
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Previous attempts to make tetrataenite in the laboratory have relied on impractical, extreme methods. But the addition of a common element—phosphorus—could mean that it's possible to make tetrataenite artificially and at scale, without any specialized treatment or expensive techniques.