ʻO ke kaʻina hana o nā neodymium magnets e like me ka hana ʻana i nā pōhaku lepo i hoʻopaʻa ʻia i loko o kahi umu wela wela. Me ka mālama ʻana i nā wela kiʻekiʻe, hana ia i ka pōhaku paʻa a ikaika. ʻO ke kaʻina hana nui no nā magnet neodymium he kaʻina sintering, ʻo ia ke kumu a mākou ...
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