Pehea e hana ai nā magnet neodymium?

ʻO nā magnet Neodymium kahi ʻano ikaikanā mākēneki neodymium kiʻekiʻei piʻi aʻe i ka kaulana ma muli o ko lākou ikaika kupaianaha a me ka hiki ke hoʻopaʻa i nā wahi paʻakikī. Hana ʻia mai ka hui pū ʻana o ka hao, boron, a me neodymium, hana kēia mau mea magnet i nā māla magnetic me ka mana kupaianaha e hiki ke hāpai i ka nui o ke kaumaha. Ma kēia ʻatikala, e nānā pono mākou i ka hana ʻana o nā neodymium magnets, kā lākou waiwai a me nā noi, a pehea e mālama pono ai iā lākou.

Hoʻokumu ʻia ka ʻepekema ma hope o nā magnet neodymium i ka element neodymium, nona nā waiwai magnetic kūʻokoʻa. Loaʻa i nā ʻātoma Neodymium kahi helu like ʻole o nā electrons, e hana ana i ka puʻunaue like ʻole o nā uku uila i loko o ka atom. Ke alakaʻi nei kēia i ka waiwai magnetic o ka atom, e kōkua ana i ka hana ʻana i kahi māla magnetic ikaika a kūpaʻa. ʻO ka neodymium magnet ka mea maʻamau i nā mea liʻiliʻi liʻiliʻi i hoʻonohonoho ʻia e hoʻohālike i ke ʻano holoʻokoʻa o ka magnet hope. ʻO kēia mau mākēneki liʻiliʻi, a i ʻole nā ​​kāʻei kapu, e hoʻopuka i kā lākou mau māla magnetic i hoʻohālikelike ʻia kekahi me kekahi.

ʻO ka hui pū ʻana, hui pū ʻia nā kāʻei liʻiliʻi e hana i kahi māla magnetic ikaika a homogeneous ma luna o ka magnet holoʻokoʻa. ʻO nā waiwai o nā magnet neodymium ka mea i kūpono iā lākou no kahi ʻano o nā noi ʻoihana a me nā ʻoihana. ʻO ko lākou ikaika ka mea hiki iā lākou ke hāpai i nā haʻahaʻa koʻikoʻi loa, e kūpono iā lākou no ka hoʻohana ʻana i nā cranes a me nā mīkini kaumaha ʻē aʻe. Hoʻohui ʻia, kūpaʻa loa nā magnet neodymium i ka corrosion a hiki ke kū i nā wela kiʻekiʻe a me nā kaomi, no laila ua kūpono lākou no ka hoʻohana ʻana i nā wahi paʻakikī.

Ma waho aʻe o nā noi ʻoihana, hoʻohana pū ʻia nā magnet neodymium i kahi ʻano o nā mea hale, me nā leo ʻōlelo, nā headphone, a me kekahi ʻano o ka lolouila paʻakikī. He mea kōkua nō hoʻi lākou i ka ʻoihana lapaʻau me kā lākou kuleana i nā mīkini MRI (magnetic resonance imaging), e hoʻohana ana i nā māla magnetic ikaika e hana i nā kiʻi kikoʻī o ke kino kanaka. ʻOiai ʻo ka neodymium magnets ka nui o nā noi pono, pono e makaʻala i ka wā e lawelawe ai iā lākou.

Ma muli o ko lākou ikaika, hiki iā lākou ke hōʻeha nui inā ʻaʻole i mālama pono ʻia. Pono ʻia e hoʻohana i nā mīkina lima i ka wā e lawelawe ai i nā magnet neodymium a mālama iā lākou mai nā mea uila e like me ka mea hiki ke hoʻopilikia i kāna mau hana. I ka hopena, ʻo nā neodymium magnets kahi ʻano o ka magnet ikaika e hana ana ma o ka alignment o nā kāʻei liʻiliʻi liʻiliʻi e hana i kahi māla magnetic ma luna o ka magnet holoʻokoʻa. Loaʻa i kēia mau magnets ka nui o nā noi mai nā mīkini koʻikoʻi i nā ʻoihana ʻoihana a hiki i nā mea uila uila, a me ka ʻoihana olakino. He mea nui e mālama iā lākou me ka akahele a me ka mālama ʻana e pale aku i ka ʻeha, no laila e mālama mau i ka hahai ʻana i nā hana palekana kūpono i ka wā e hana ai me nā magnet neodymium.

ʻO ka hui Fullzen i kēia ʻoihana no ʻumi makahiki, ʻo mākou anā mea kūʻai aku i nā mea hoʻolako apo neodymium. A hana mākou i nā ʻano ʻano like ʻole, e like mekaulahao neodymium apo magnet, apo magnet neodymiuma pela aku. No laila hiki iā ʻoe ke koho iā mākou e lilo i mea hoʻolako.