ʻO ka manawa hope mākou i kamaʻilio e pili ana i nā meaNdFeB magnet.Akā nui ka poʻe e huikau nei e pili ana i ke ʻano o NdFeB magnets.I kēia manawa, e wehewehe au i nā mea hoʻonani NdFeB mai kēia mau hiʻohiʻona.
1.He neodymium maʻemaʻe nā neodymium magnet?
2.He aha nā neodymium magnets?
3.He aha ke ola o nā magnet neodymium?
4. He aha kekahi mau mea ʻoluʻolu e hiki iaʻu ke hana me nā magnet neodymium?
5. No ke aha i ikaika loa ai nā magnet neodymium?
6. No ke aha he kumu kūʻai nui nā neodymium magnets?
7. Pehea e hoʻomaʻemaʻe ai i nā spheres magnet neodymium?
8. Pehea e ʻike ai i ka helu o kahi neodymium magnet?
9. Aia ka palena i ka nui o ka neodymium magnet?
0. Ua ikaika ka neodymium i kona ʻano maʻemaʻe?
E hoʻomaka kākou
1.He neodymium maʻemaʻe nā neodymium magnet?
Nui nā inoa no ka mea a mākou i kapa ai he neodymium magnets, akā hiki ke kapa ʻia lākou he NdFeB magnets, NEO magnets a i ʻole nā inoa ʻē aʻe.Ma ka hoʻohana ʻana i kēia mau inoa, ʻike mākou aia nā ʻano metala ʻokoʻa nā neodymium magnets, ma ka liʻiliʻi loa hiki iā mākou ke hōʻoia i ka neodymium magnets i loko o ka neodymium, ka hao a me ka boron.
Hana ʻia nā mākēneki Neodymium ma o ka hoʻohui ʻana i ka neodymium, ka hao, a me ka boron e hana i kahi ʻano o ka magnet mau loa i kapa ʻia ʻo neodymium-iron-boron (NdFeB) magnet.ʻAʻole maʻemaʻe ka neodymium i loko o kēia mau magnet, akā he mea hoʻohui i loko o ka neodymium a me nā mea ʻē aʻe e like me dysprosium, terbium, a i ʻole praseodymium.
ʻO ka hoʻohui ʻana o kēia mau mea ʻē aʻe i ka neodymium e kōkua i ka hoʻomaikaʻi ʻana i nā waiwai magnetic o nā magnet NdFeB, e like me ka hoʻonui ʻana i ko lākou coercivity a me ke kū'ē i ka demagnetization.Hiki ke ʻokoʻa ke ʻano kikoʻī o ka neodymium alloy i hoʻohana ʻia i nā magnet NdFeB ma muli o ka noi kikoʻī a me nā koi hana.
E like me ka mea i hōʻike ʻia ma ke kiʻi
2.He aha nā neodymium magnets?
ʻO nā magnet neodymium kahi ʻano o ka ikaika a mau loa i hana ʻia mai kahi huila o neodymium, hao, a me boron.Ua ʻike ʻia lākou he neodymium-iron-boron (NdFeB) magnets a i ʻole nā magnets honua, no ka mea, ʻo ka neodymium kekahi o nā mea ʻano honua.
He ikaika loa nā mākēneki Neodymium, me kahi mākēneki i ʻoi aku ka ikaika ma mua o nā ʻano magnet ʻē aʻe, e like me nā ferrite a i ʻole alnico magnets.Loaʻa iā lākou nā ʻano hana like ʻole, me ka hoʻohana ʻana i nā paʻa paʻa kamepiula, nā turbine makani, nā kaʻa uila, nā mea lapaʻau, a me nā leo leo.
Ma muli o ko lākou ikaika, hiki ke hoʻohana ʻia nā magnet neodymium i nā liʻiliʻi liʻiliʻi a hāʻawi mau i ka ikaika magnetic nui.Hoʻohana pinepine ʻia lākou i nā ʻenehana uila paʻa kahi i kaupalena ʻia ka wahi.Eia nō naʻe, palupalu nā magnet neodymium a hiki ke haki a haki paha, no laila pono e mālama pono ʻia.
ʻO ka holoʻokoʻa, ʻo nā magnet neodymium kahi mea nui i nā ʻenehana hou ma muli o kā lākou mau waiwai magnetic a me ka versatility.
3.He aha ke ola o nā magnet neodymium?
Ua ʻike ʻia nā magnet Neodymium no ko lākou māla ikaika, akā he palena ko lākou ola.Hiki ke ʻokoʻa ke ola o kahi magnet neodymium ma muli o nā kumu he nui, me kona nui, ʻano, a me ke kaiapuni i hoʻohana ʻia ai.
Ma keʻano laulā, paʻa loa nā magnet neodymium a hiki ke hoʻomau no nā makahiki he nui, ʻoiai he mau makahiki, inā hoʻohana ʻia a mālama pono ʻia.Eia nō naʻe, hiki iā lākou ke nalowale i ko lākou ikaika magnetic i ka manawa, ʻoi aku ka nui inā e ʻike ʻia lākou i nā wela kiʻekiʻe a i ʻole nā māla magnetic ikaika.
Hiki ke paʻakikī ke wānana i ke ola pono o kahi magnet neodymium, no ka mea, pili ia i nā kumu he nui.Akā me ka mālama pono a me ka mālama ʻana, hiki i ka neodymium magnet ke lōʻihi loa, a ʻoi aku ka lōʻihi ma mua o nā ʻano magnet ʻē aʻe.
No ka hoʻonui ʻana i ke ola o kahi magnet neodymium, pono e mālama pono ia, e mālama iā ia mai nā mea magnet ʻē aʻe e hiki ke hoʻopilikia i kāna kahua hoʻomake, a pale aku i ka hoʻolaha ʻana i nā wela kiʻekiʻe a i ʻole nā ʻāpana magnetic ikaika.Eia hou, pono e mālama pono ʻia nā magnet neodymium, no ka mea, he palupalu lākou a hiki ke haki a haki paha inā hāʻule a hana hewa ʻole ʻia.
| makahiki | ʻAwelika o ka hoʻoheheʻe magnetic |
| 1 | 0.0% |
| 2 | 0.0112% |
| 3 | 0.002% |
| 4 | 0.25% |
| 5 | 0.195% |
| 6 | 0.187% |
| 7 | 0.452% |
| 8 | 0.365% |
| 9 | 0.365% |
| 10 | 0.526% |
| 11 | 0.448% |
He emi kēia ʻikepili mai ka makahiki i hala, me ka liʻiliʻi o nā pūʻulu hoʻokolohua no ka ʻike wale nō
4. He aha kekahi mau mea ʻoluʻolu e hiki iaʻu ke hana me nā magnet neodymium?
He mea ikaika loa nā magnet Neodymium, a he nui nā mea ʻoluʻolu e hiki iā ʻoe ke hana me lākou.Eia kekahi mau manaʻo:
E hana i kahi mea hoʻoheheʻe levitation: Hiki iā ʻoe ke hoʻohana i nā magnet neodymium e hana i kahi mea levitation maʻalahi, kahi e hoʻokuʻu ʻia ai kekahi magnet i ka lewa ma luna o kekahi magnet.He hoʻokolohua leʻaleʻa kēia e hōʻike i ka ikaika o nā magnet neodymium.
E hana i ka mea hoʻoulu manaʻo: Hiki ke hoʻohana ʻia nā magnet Neodymium no ka hana ʻana i ka mea hoʻoulu manaʻo no nā hoʻokolohua ʻepekema a i ʻole ka hana ʻana i ka home.Ma ka hoʻokomo ʻana i kahi magnet i loko o kahi pahu wai a me ka hoʻohana ʻana i kahi magnet lua ma lalo o ka pahu, hiki iā ʻoe ke hana i kahi hopena hoʻoulu me ka ʻole e hoʻoulu kino i ka wai.
Kukulu akaʻa ʻumeke: Hiki ke hoʻohana ʻia nā magnet neodymium e hana i ka motika maʻalahi e holo ana ma ka ikaika magnetic ma mua o ka uila.He papahana leʻaleʻa a hoʻonaʻauao kēia no nā keiki a i ʻole kekahi mea makemake i ka uila.
E hana i nā mea nani: Hiki ke hoʻohui ʻia nā mea magnet Neodymium i nā hoʻolālā nani, e like me nā kūpeʻe lima magnetic, nā lei, a me nā apo pepeiao.Hiki i kēia ke hāʻawi i kahi mea ʻokoʻa kū hoʻokahi a me ka hoʻohana ʻana i nā waiwai therapeutic o ka magnet.
Hana i kahi magneticpāʻani lawaiʻa: Hiki ke hoʻohana ʻia nā magnet neodymium e hana i kahi pāʻani lawaiʻa leʻaleʻa, kahi e hoʻopili ʻia ai nā magnet i nā wēlau o nā laina lawaiʻa a hoʻohana ʻia e "hopu" i nā mea metala i loko o kahi pahu wai.
E kūkulu i hale kākela magnetic meNā pōlele magnet NdFeB: nui nā ʻano o nā pōpō magnet NdFeB ma ka mākeke i kēia lā.ʻO kēia mau pōpō magneti NdFeB he mau waihoʻoluʻu a he magnetic, a ua uhi ʻia kekahi me ka pena ʻālohilohi-i-ka-ʻeleʻele.Inā makemake ʻoe e pāʻani pū me lākou iā ʻoe iho a i ʻole e hoʻohana pū me kāu keiki e kōkua iā lākou e hoʻomohala i kā lākou noʻonoʻo, he koho maikaʻi loa ia.
5. No ke aha i ikaika loa ai nā magnet neodymium?
He ikaika loa ka neodymium magnets ma muli o ko lākou hui pū ʻana o nā mea a me ke ʻano aniani.
Hana ʻia nā mea magnet Neodymium me kahi huila o neodymium, hao, a me ka boron, a ʻo ka mea neodymium he metala honua laha loa i ʻike ʻia no kāna mau waiwai magnetic ikaika.Ma waho aʻe o ka neodymium, loaʻa i ka alloy nā mea ʻokoʻa honua ʻē aʻe, e like me dysprosium, terbium, a i ʻole praseodymium, e kōkua i ka hoʻomaikaʻi ʻana i nā waiwai magnetic o ka mea.
ʻO ke ʻano aniani o nā neodymium magnet kekahi mea koʻikoʻi i ko lākou ikaika.Hoʻopili ʻia nā kristal i kahi ala kikoʻī i ka wā o ke kaʻina hana, e kōkua ana i ka hana ʻana i kahi kahua magnetic ikaika a kūpaʻa ma waena o ka mea.Ua ʻike ʻia kēia kaʻina hana hoʻohālikelike ʻo ke kaʻina "sintering", e pili ana i ka hoʻomehana ʻana a me ke kaomi ʻana i ka pauka neodymium alloy i loko o kahi poloka paʻa.
ʻO ka hopena o kēia mau mea, he magnet me kahi mākēneki ikaika loa e hiki ke huki a hoʻokuke paha i nā mea magnet ʻē aʻe mai kahi mamao.Hana kēia i nā magnet neodymium i kūpono no ka nui o nā noi, mai nā mīkini ʻenehana a i nā mea uila uila.Eia nō naʻe, ʻo ko lākou ikaika ʻo ia hoʻi, pono e mālama ʻia me ka mālama pono, no ka mea hiki iā lākou ke hōʻino maʻalahi i nā mea uila a i ʻole ke kuʻi ʻana i nā manamana lima inā hana hewa ʻia.
Ka manawa hoʻouna: Mar-16-2023