Ke wehe nei i nā ʻokoʻa koʻikoʻi ma waena o nā magnet Neodymium a me nā electromagnets

He kuleana koʻikoʻi ko nā makeneka ma nā ʻano like ʻole, mai ka ʻenehana a i ka lāʻau lapaʻau, e hoʻomaʻamaʻa ana i nā noi he nui. ʻElua ʻano maʻamau o nā makenekanā mākēneki neodymiuma me nā electromagnets, kēlā me kēia me nā ʻano a me nā hana like ʻole. E ʻeli kākou i loko o nā ʻokoʻa koʻikoʻi ma waena o nā magnet neodymium a me nā electromagnets e hoʻomaopopo i kā lākou mau waiwai kūikawā a me nā noi.

1. Hoʻonohonoho ʻana:

He mau magnet paʻa nā magnet Neodymium i hana ʻia mai kahi metala o neodymium, hao, a me boron (NdFeB). Ua kaulana kēia mau magnet no ko lākou ikaika kūikawā a ʻo ia kekahi o nā magnet paʻa ikaika loa i loaʻa ma ke kālepa. I ka hoʻohālikelike ʻana, he mau magnet manawa pōkole nā ​​​​electromagnets i hana ʻia ma ka hoʻoili ʻana i kahi au uila ma o kahi wili uea i wili ʻia a puni kahi mea kumu, ʻo ia hoʻi ka hao a i ʻole ke kila.

2. Ka hoʻopili ʻana:

Hoʻopili ʻia nā magnet Neodymium i ka wā o ke kaʻina hana a mālama mau i ko lākou magnetism. Ke hoʻopili ʻia, hōʻike lākou i kahi kahua magnetic ikaika me ka ʻole o ka pono no kahi kumu mana waho. ʻO nā electromagnets, ma ka ʻaoʻao ʻē aʻe, pono i kahi au uila e hana i kahi kahua magnetic. Ke kahe ke au ma o ka wili uea, hoʻoulu ia i ka magnetism i loko o ka mea kumu, e hana ana i kahi kahua magnetic. Hiki ke hoʻoponopono ʻia ka ikaika o ke kahua magnetic o kahi electromagnet ma ka hoʻololi ʻana i ke au e hele ana ma o ka wili.

3. Ikaika:

Ua kaulana nā magnet Neodymium no ko lākou ikaika kūikawā, e ʻoi aku ana ma mua o ka hapa nui o nā ʻano magnet ʻē aʻe ma ke ʻano o ka ikaika o ke kahua magnetic. Hiki iā lākou ke hoʻohana i nā mana ikaika a hoʻohana nui ʻia i nā noi e pono ai ka ikaika magnetic kiʻekiʻe, e like me nā mīkini uila, nā mea ʻōlelo, a me nā mīkini magnetic resonance imaging (MRI). ʻOiai hiki i nā electromagnets ke hana i nā kahua magnetic ikaika, pili ko lākou ikaika i ke au e hele ana ma o ka coil a me nā waiwai o ka mea kumu. No laila, hiki ke hoʻolālā ʻia nā electromagnets e hōʻike i nā pae like ʻole o ka ikaika magnetic, e hana ana iā lākou i mea maʻalahi no nā noi like ʻole.

4. Ka maʻalahi a me ka mana:

ʻO kekahi o nā pono nui o nā electromagnets ko lākou maʻalahi a me ka hiki ke hoʻokele. Ma ka hoʻoponopono ʻana i ke au uila e kahe ana ma o ka coil, hiki ke hoʻoponopono maʻalahi ʻia ka ikaika o ke kahua magnetic o kahi electromagnet i ka manawa maoli. ʻAe kēia hiʻohiʻona i nā electromagnets e hoʻohana ʻia i nā noi kahi e pono ai ka mana pololei ma luna o ke kahua magnetic, e like me ka automation ʻoihana, nā ʻōnaehana levitation magnetic, a me nā actuators electromagnetic. ʻO nā magnet Neodymium, ʻoiai he mau magnet mau, ʻaʻole hāʻawi i ka pae like o ka maʻalahi a me ka mana ma luna o ko lākou mau waiwai magnetic.

5. Nā noi:

Loaʻa nā noi no nā magnet Neodymiumma nā ʻano like ʻole, me nā mea uila, aerospace, a me nā mea lapaʻau, kahi e pono ai ko lākou lakio ikaika-i-ka nui. Hoʻohana ʻia lākou i nā drive disk paʻa, nā headphone, nā pani magnetic, a me nā sensor, a me nā noi ʻē aʻe. Hoʻohana ʻia nā electromagnets ma nā ʻano ʻoihana like ʻole, mai ka hana ʻana a me ka halihali a hiki i ka noiʻi ʻepekema a me ka leʻaleʻa. Hoʻoikaika lākou i nā cranes, nā mea hoʻokaʻawale magnetic, nā kaʻaahi maglev, nā mīkini MRI, a me nā mea electromechanical e like me nā relays a me nā solenoids.