Ma ke ʻano he mea hana alakaʻi onā mākēneki neodymiumma Kina, loea mākou i ka hana ʻananā mākēneki diski neodymium—he koho kaulana no nā ʻoihana e pono ai nā hopena magnetic ikaika, liʻiliʻi, a me ka pono. Hana ʻia mai ke kūlana kiʻekiʻe loaneodymium-hao-boron (NdFeB)me ke kola hao, hāʻawi kā mākou mau magnet disc i ka ikaika magnetic kūikawā, e kūpono ana iā lākou no nā ʻano hana ʻoihana, kālepa, a me ka ʻepekema.
Nā Hiʻohiʻona Koʻikoʻi:
Nā mākēneki disc Neodymiumhe ʻano omakeneka honua laha ʻolei hana ʻia mai kahi metala oneodymium (Nd), hao (Fe), a meboron (B)He ʻano kikoʻī lākou oNā mākēneki NdFeBi hele mai i ke ʻano o nā discs, e hana ana iā lākou i mea maʻalahi a kūpono loa i nā ʻano noi like ʻole. Hoʻomohala ʻia i ka hoʻomaka ʻana o nā makahiki 1980, ua lilo kēia mau magnet i mau ʻāpana koʻikoʻi i nā ʻoihana he nui ma muli o kā lākouikaika kūikawāa menui paʻa.
Hana ʻia nā magnet disc Neodymium maineodymium, he metala honua laha ʻole, i hui pū ʻia mehaoa meborone hana i kahi kahua magnetic ikaika. ʻO ke ʻano o ka disc o kēia mau magnet e kūpono ai lākou no nā ʻano hana like ʻole kahi e pono ai kahi magnet ikaika a paʻa. Hiki i kēia mau magnet ke hana i kekahi o nānā kahua magnetic ikaika loao kekahi magnet paʻa, e kūpono ai no ka hoʻohana ʻana ma nā mea ʻelualiʻiliʻia mehana kiʻekiʻenā noi.
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Kumukūʻai Kūpono:ʻO ke koho ʻana i nā huahana kūpono loa he ala ia e mālama pono ai i ke kālā.
Kēia mau meaNā mākēneki diski NdFeBloaʻa i nā nui like ʻole a me nā papa, e hāʻawi ana i ka maʻalahi no nā hoʻohana like ʻole, mai nā mea uila mea kūʻai aku a me nā noi kaʻa a hiki i nā mīkini ʻoihana a me nā mea lapaʻau. Inā ʻoe e pono iā lākou nonā mīkini hana kiʻekiʻe, nā mea ʻike, a i ʻolenā ʻaha kūkā makeneka, Hāʻawi nā mākēneki disc Neodymium i ka hana magnetic kiʻekiʻe a me ke kūpaʻa.
ʻO ka ikaika magnetic o nā Neodymium Disc Magnets e pili ana i kapapao ka magnet. Hoʻokaʻawale pinepine ʻia nā magnet Neodymium e ko lākouhuahana ikehu kiʻekiʻe loa, i ana ʻia maNā ʻOersteds Mega Gauss (MGOe). ʻo kahi laʻana:
Hāʻawi nā makeneka kiʻekiʻe i nā kahua makeneka ikaika aʻe, kūpono no nā noi koi. Hiki ke hoʻopilikino ʻia ka ikaika kikoʻī o ka makeneka ma muli o kāu mau koi.
Loaʻa i nā magnet Neodymium kahika mahana hana kiʻekiʻe loamaʻamau ma waena80°C a i 230°C (176°F a i 446°F), ma muli o kepapaa meuhi ʻanaNo nā noi wela kiʻekiʻe, hāʻawi mākounā pae wela kiʻekiʻe, e like meN35HT or N42SH, hiki ke kū i nā mahana a hiki i200°C(392°F) a ʻoi aku paha. Inā pili kāu noi i nā mahana koʻikoʻi, paipai mākou e kūkākūkā i kāu mau pono me kā mākou hui loea e hōʻoia i ka loaʻa ʻana o ka māka maikaʻi loa.
ʻAe,Nā Mākēneki Disc Neodymiumhe maʻalahi loa ika pala, ʻoi aku hoʻi i ka wā e hōʻike ʻia ai i ka makū a i ʻole nā wahi ʻino. I mea e pale ai i ka pala, ua uhi pinepine ʻia kēia mau magnet menikela (Ni), kini (Zn), a i ʻoleʻepoxynā uhi. Hāʻawi kēia mau uhi i ka lōʻihi a me ke kū'ē iʻokikeneInā koi kāu noi i nā magnet e kū i nā kūlana kaiapuni kikoʻī, hāʻawi mākounā koho uhi i hoʻopilikino ʻiano ka palekana hou aku.
ʻOi aku ma mua o 10 mau makahiki o ka ʻike o Fullzen Magnetics i ka hoʻolālā a me ka hana ʻana i nā magnet honua laha maʻamau. E hoʻouna mai iā mākou i kahi noi no ka ʻōlelo kūʻai a i ʻole e kelepona mai iā mākou i kēia lā e kūkākūkā i nā koi kūikawā o kāu papahana, a e kōkua kā mākou hui ʻenekinia akamai iā ʻoe e hoʻoholo i ke ala kūpono loa e hāʻawi iā ʻoe i kāu mea e pono ai.E hoʻouna mai iā mākou i kāu mau kikoʻī e hōʻike ana i kāu noi magnet maʻamau.