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zhijiang cii posted a new blog:
This series of samarium cobalt magnets (Sm2Co17 Magnet) contains 2 atoms of samarium, and up to 17 other atoms (mostly cobalt, but also iron & copper and sometimes zirconium, Praseodymium or hafnium). The result is a higher or stronger magnetic field (Bhmax, up to 32 MgOe). It has the best temperature coe…
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