Neodymium magnets(kapa ʻia hoʻi"NdFeB", "Neo" a i ʻole "NIB". ) he mau mākēneki paʻa ikaika i hana ʻia me ka neodymium, ka hao a me ka boron. He ʻāpana lākou o ka moʻo magnet honua laha ʻole a loaʻa iā lākou nā waiwai magnetic kiʻekiʻe loa o nā magnet mau loa. Ma muli o ko lākou ikaika magnetic kiʻekiʻe a me ke kumu kūʻai haʻahaʻa, ʻo lākou ke koho mua no nā mea kūʻai aku, ʻoihana, ʻoihana a me nā noi ʻenehana.
Manaʻo ʻia nā mea ikaika Neodymium ma muli o ko lākou kiʻekiʻe saturation magnetization a me ke kūʻē ʻana i ka demagnetization. ʻOiai ʻoi aku ka nui o ke kumukūʻai ma mua o nā magnet seramika, he hopena ikaika nā neodymium magnets! ʻO kahi pōmaikaʻi nui hiki iā ʻoe ke hoʻohana i ka nui liʻiliʻiNdFeB magnet no ka hoʻokō ʻana i ke kumu like me nā magnet nui, ʻoi aku ka liʻiliʻi. No ka mea e hoʻemi ʻia ka nui o ka hāmeʻa holoʻokoʻa, hiki ke hoʻemi ʻia ke kumukūʻai holoʻokoʻa.
Inā ʻaʻole i hoʻololi ʻia nā waiwai kino o ka neodymium magnet a ʻaʻole i hoʻopilikia ʻia e ka demagnetization (e like me ke kiʻekiʻe kiʻekiʻe, hoʻohuli i ke kahua magnetic, radiation, a me nā mea ʻē aʻe).
ʻAʻole ʻoi aku ka liʻiliʻi o ka neodymium magnet e nā māwae a me ka ʻokiʻoki ʻana ma mua o nā mea magnetic honua ʻē aʻe (e like meSa kobalta (SmCo) ), a ua emi ke kumu kuai. Eia naʻe, ʻoi aku ko lākou maʻalahi i ka mahana. No nā noi koʻikoʻi, ʻoi aku ka maikaʻi o ka S cobalt no ka mea paʻa loa kona mau waiwai magnetic i nā wela kiʻekiʻe.

Hiki ke hoʻohana ʻia nā māka N30, N35, N38, N40, N42, N48, N50 a me N52 no nā māka NdFeB o nā ʻano a me nā nui. Hoʻopaʻa mākou i kēia mau magnet ma nā ʻano diski, koʻokoʻo, poloka, koʻokoʻo a me nā ʻano apo. ʻAʻole hōʻike ʻia nā magnet neodymium a pau ma kēia pūnaewele, no laila inā ʻaʻole ʻoe e ʻike i kāu mea e pono ai, e ʻoluʻolu e kelepona mai iā mākou.