Hiʻona Huahana:
◆ Hoʻolālā ʻia ke kaapuni magnetic e ka simulation kamepiula me ka hana kiʻekiʻe, ke kahua magnetic ikaika a me ka hoʻoheheʻe ikaika.
◆ Kiʻekiʻe hana ndfeb mea e like me ka magnetic kumu, coercivity kiʻekiʻe, ʻaʻole maʻalahi demagnetization, demagnetization 10 makahiki ʻaʻole ʻoi aku ma mua o 4%.
◆ ʻAʻohe hoʻohana ikehu, mālama i ka ikehu a me ka mālama ʻana i ke kaiapuni, holo ʻole me ka ʻole o ka hana ʻino.
◆ʻO ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hoʻokomo maʻalahi.
Hoʻokaʻawale ʻia kēia huahana i 6 mau ʻāpana, 18 mau ʻano, e like me ka nui like ʻole a me ka hana o ka hoʻohālikelike.