Nā Mākēneki Disc Neodymium N52 – Nā Mea Hoʻolako Mākēneki | Fullzen

ʻO ke ʻano maikaʻi loa o nā magnet neodymium e pili ana i ka noi kikoʻī a me nā koi. Loaʻa nā magnet Neodymium i nā ʻano like ʻole, mai N35 a i N52 (me N52 ka mea kiʻekiʻe loa). ʻO ke kiʻekiʻe o ka helu ʻano, ʻoi aku ka ikaika o ke kahua magnetic o ka magnet. Eia nō naʻe, ʻoi aku ka palupalu a me ka maʻalahi o ka haki ʻana o nā magnet kiʻekiʻe. No ka hoʻohana maʻamau, ua manaʻo ʻia nā magnet neodymium N42 a i ʻole N52 nā ʻano maikaʻi loa ma muli o ko lākou mau kahua magnetic ikaika. Hoʻohana pinepine ʻia kēia mau magnet i nā noi ʻoihana a me nā ʻoihana kahi e pono ai kahi pae kiʻekiʻe o ka ikaika magnetic.

He ʻoi aku ke kumukūʻai o nā magnet Neodymium i hoʻohālikelike ʻia me nā ʻano magnet ʻē aʻe ma muli o kekahi mau kumu nui:

1. Nā mea waiwai: Hana ʻia nā magnet Neodymium mai kahi hui o neodymium, hao, a me boron (NdFeB). ʻO ka Neodymium he mea laha ʻole-honua, a he paʻakikī a he kumu kūʻai ke kaʻina hoʻoneʻe a me ka hoʻomaʻemaʻe. Hoʻololi ke kumu kūʻai o neodymium ma muli o nā kumu hoʻolako a me nā koi, hiki ke hoʻopilikia i ke kumukūʻai o nā magnet neodymium.
2. Kaʻina hana: ʻO ka hana ʻana i nā magnet neodymium e pili ana i nā ʻanuʻu he nui, me ka hoʻohui ʻana i nā mea maka, ke kaomi ʻana i ka hui ʻana i nā ʻano, sintering (hoʻomehana) i nā magnet i hoʻokumu ʻia, a hope loa, hoʻopaneʻe iā lākou. Pono ka hana holoʻokoʻa i nā mea hana kūikawā a me ka ʻike, e hoʻohui i nā kumukūʻai hana.
3. Hana magnetic kiʻekiʻe: Loaʻa i nā magnet Neodymium nā waiwai magnetic kūikawā, e hāʻawi ana i ka ikaika kiʻekiʻe a me nā kahua magnetic ikaika. ʻO ke ʻano kēia hiki iā lākou ke hoʻoulu i nā mana huki ikaika ʻoiai he liʻiliʻi a māmā hoʻi i hoʻohālikelike ʻia me nā magnet ʻē aʻe. ʻO ka hiki ke hana i kēlā mau magnet ikaika e hele mai me kahi kumukūʻai kiʻekiʻe.
4. Nā kumuwaiwai palena: ʻAʻole nui ka Neodymium e like me nā mea ʻē aʻe, ʻo ia hoʻi he kumuwaiwai palena. ʻO ka lako palena a me ke koi nui no nā magnet neodymium e kōkua i ko lākou kumukūʻai kiʻekiʻe.

Ma keʻano holoʻokoʻa, ʻo ka hui pū ʻana o nā mea maka, nā kaʻina hana, ka hana magnetic, a me nā kumuwaiwai palena ʻole e hāʻawi i ke kumukūʻai kiʻekiʻe o nā magnet neodymium i hoʻohālikelike ʻia me nā ʻano magnet ʻē aʻe.

Ua ʻike ʻia nā magnet Neodymium no ko lākou ikaika a me ke kūpaʻa. Eia nō naʻe, he palupalu hoʻi lākou, ʻo ia hoʻi hiki iā lākou ke haki a haki paha inā kau ʻia i ka ikaika nui a i ʻole ka hopena. He ʻoiaʻiʻo kēia no nā magnet liʻiliʻi a lahilahi, ʻoi aku ka maʻalahi o ka hōʻino. No ka hōʻoia ʻana i ka lōʻihi a me ka pono o nā magnet neodymium, he mea nui e mālama pono iā lākou a pale i nā kūlana kahi e hiki ai iā lākou ke kuʻi me nā ʻili paʻakikī a i ʻole nā ​​​​magnets ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia nā uhi pale a i ʻole nā ​​​​​​pale e hōʻemi i ka pilikia o ka haki ʻana a e hāʻawi i ka pale hou aku i ka pala.

ʻAe, hiki i nā magnet neodymium ke popo inā ʻaʻole i uhi pono ʻia a pale ʻia paha. Hana ʻia nā magnet Neodymium me ka hui pū ʻana o ka neodymium, ka hao, a me ka boron, a ʻo ka nui o ka hao he mea maʻalahi loa ia i ka pala. Ke hōʻike ʻia i ka makū a i ʻole nā ​​​​​​wahi pulu, hiki i ka hao i loko o ka magnet ke oxidize a i ka hopena ka popo. I mea e pale ai i ka popo, ua uhi pinepine ʻia nā magnet neodymium me kahi papa pale e like me ka nickel, zinc, a i ʻole epoxy. Hana kēia uhi pale ma ke ʻano he pale ma waena o ka magnet a me ke kaiapuni a puni, e pale ana i ka pili pololei me ka makū a me ka hōʻemi ʻana i ka pilikia o ka popo. Eia nō naʻe, inā ua hōʻino ʻia a hoʻopilikia ʻia paha ka uhi ʻana, hiki i ka magnet ke palupalu i ka popo. He mea nui e mālama i nā magnet neodymium maloʻo a pale ʻia e mālama i ko lākou lōʻihi.