Ma kēia ʻatikala, e kūkākūkā mākou i nā waiwai a me nā wahi noi o nā magnet neodymium. ʻO nā magnet neodymium he mau magnet mau loa ia e hana nui ana i ka nui o nā ʻenehana a me nā ʻoihana. E hoʻolauna mua kēia ʻatikala i nā kumu kumu a me ke kaʻina hana o nā magnet neodymium, a kūkākūkā hohonu i ka mana o ke koho ʻana i nā mea waiwai, ka hoʻohālikelike ʻana a me ke kaʻina hana sintering i ka hana o nā magnet neodymium. Ma ka loiloi ʻana i nā hōʻailona hana like ʻole a me nā ʻano hoʻāʻo, e kālele mākou i ka neodymium magnet i ʻoi aku ka ikaika. Eia kekahi, e kūkākūkā pū mākou i nā ʻano hoʻomohala hou loa a me ka holomua o ka neodymium magnets e nānā i mua i ka hoʻomohala ʻana o nā neodymium magnets i ka wā e hiki mai ana. Ma ka heluhelu ʻana i kēia ʻatikala, e loaʻa iā mākou kahi ʻike piha piha o nā pono a me ka hiki ke hoʻohana i nā magnet neodymium.

Ⅰ.Na Kumu Kumu onā neodymium nui loa

A. Ka Hoʻohui a me ke ʻano o nā Mākēneki Neodymium

1. Hoʻokumu ʻia nā mākēneki Neodymium me nā mea ʻeleʻele kakaʻikahi neodymium (Nd) a me ka hao (Fe), a me nā mea kōkua ʻē aʻe e like me ka boron (B) a me ka oxygen (O). ʻO ka ratio a me ka ratio o kēia mau mea he hopena koʻikoʻi i ka hana o nā magnet neodymium.

2. Hoʻomākaukau maʻamau ʻia nā mea magnet Neodymium e ke kaʻina hana metallurgy pauda, ​​hui mua ʻia nā pauka element a kaomi i ke ʻano i makemake ʻia, a laila hoʻopaʻa ʻia nā pauka i loko o kahi paʻa ma o ke kaʻina sintering.

3. ʻO ke ʻano o ka neodymium magnet hiki ke poloka, cylinder, ring, etc., a ʻo ke ʻano kikoʻī e pili ana i nā pono o ke kahua noi.

B. Na Mana Magnetic o Neodymium Magnets

1. Huahana ikehu magnetic kiʻekiʻe:

Loaʻa i nā neodymium magnet kahi huahana ikehu kiʻekiʻe loa, e hoʻohana nui ʻia i nā kula e like me nā kaʻa, nā mea hana a me nā hoʻomanaʻo magnetic. ʻO ka huahana ikehu kiʻekiʻe, ʻo ia ka mea hiki i ka neodymium magnet ke hoʻoulu i kahi māla magnetic ikaika a mālama i ka ikehu.

2. High remanence a kiʻekiʻe coercivity:

He kiʻekiʻe ko Neodymium magnets a me ka coercivity kiʻekiʻe, ʻo ia hoʻi, mālama lākou i ka magnetization ikaika ma hope o ka wehe ʻia ʻana o ke kahua magnetic waho. ʻO kēia ka mea e hiki ai i nā neodymium magnets ke hoʻohua i nā māla magnetic paʻa i nā kaʻa uila a me nā mea hana.

3. Paʻa wela maikaʻi:

Loaʻa i nā neodymium magnet ke kūpaʻa wela maikaʻi a hiki ke mālama i nā waiwai magnetic maikaʻi i nā wela kiʻekiʻe. He mea maikaʻi kēia i nā magnet neodymium no nā noi ma nā wahi wela kiʻekiʻe, e like me nā kaʻa uila, nā mea hana makani makani, etc.

4. High saturation magnetic induction:

Loaʻa i nā magnet neodymium kahi induction magnetic saturation kiʻekiʻe, ʻo ia ka mea hiki iā lākou ke hana i kahi ikaika kiʻekiʻe magnetic i kahi leo liʻiliʻi. Hiki i kēia ke hoʻohana i nā magnet neodymium i nā mea liʻiliʻi a me nā kaʻa liʻiliʻi. Ma ka hoomaopopo ana i ka haku mele a me ke ano omākēneki apo neodymium lahilahi, a me kā lākou mau waiwai magnetic, hiki iā mākou ke hoʻohana maikaʻi i nā pono o nā neodymium magnets a hoʻokō i ka hana ʻoi aku ka maikaʻi ma nā kahua noi like ʻole.

Ⅱ.No laila, ʻo ke ʻano o ka neodymium magnet ka ikaika loa

A. Hoʻohālikelike hana o nā mea like ʻole a me nā ʻano magnet:

1. Nā mākēneki NdFeB (NdFeB):

ʻO nā mea magnet NdFeB i kēia manawa kekahi o nā mea magnet paʻa ikaika loa, me ka huahana ikehu kiʻekiʻe loa a me ka saturation magnetic induction. Hoʻohana nui ʻia lākou i nā kaʻa, nā mea hana, nā hoʻomanaʻo magnetic a me nā māla ʻē aʻe.

2. Barium ferrite magnet (BaFe12O19):

ʻO ka Barium ferrite magnet kahi mea maʻamau mau loa me ka remanence kiʻekiʻe a me ka ikaika koi. ʻOiai ʻoi aku ka haʻahaʻa o kāna huahana ikehu, he hana koʻikoʻi ia i kekahi mau noi, e like me nā mea haʻi'ōlelo, magnetic brakes, etc.

3. Kobalt neodymium magnet (CoNd₂):

ʻO ka Cobalt neodymium magnet kahi mea hoʻoheheʻe honua-transition metal alloy me nā waiwai magnetic maikaʻi loa. Hōʻike ʻia ʻo ia e ka ikaika coercive kiʻekiʻe a me ke kūpaʻa wela, kūpono no ka hoʻohana ʻana i nā wahi wela kiʻekiʻe, a ʻaʻole maʻalahi ke corrode.

B. Ka laʻana hoʻohālikelike a me ka hoʻohālikelike:

1. Hoʻohālikelike hoʻohālikelike hoʻohālikelike:

Ma ka hoʻāʻo ʻana i nā ʻāpana e like me ka huahana ikehu, remanence, coercive force a me saturation magnetic induction o nā neodymium magnets like ʻole, hiki ke hana ʻia ka hoʻohālikelike hoʻohālikelike. E hoʻohālikelike i ka hana o nā mea mana NdFeB, Barium Ferrite magnets a me Cobalt Neodymium magnets, a loiloi i ko lākou mau pono a me nā hemahema ma nā wahi noi like ʻole.

2. Hoʻohālikelike o nā hihia noi:

koho i kekahi mau hihia noi maʻamau, e like me nā kaʻa, nā mea hana, ka mālama ʻana i ka magnetic, etc. E hoʻohālikelike i kā lākou hana ʻokoʻa i ka mana hoʻopuka, ka ikehu, a me nā mea hou aʻe ma lalo o nā kūlana like.

3. Hoʻohālikelike kumu kūʻai-pono:

Ke noʻonoʻo nei i nā mea e like me ke kumukūʻai waiwai a me ka paʻakikī o ka hoʻoili ʻana, e loiloi i ka uku-pono o nā mea neodymium magnet like ʻole. Hoʻohālikelike i kā lākou hana me ke koena kumukūʻai e hoʻoholo ai i ke ʻano o ka neodymium magnet maikaʻi loa no kahi noi. Ma o ka nānā ʻana a me ka hoʻohālikelike ʻana o nā laʻana, hiki ke hoʻomaopopo piha ʻia nā ʻokoʻa hana ma waena o nā neodymium magnet like ʻole, a hiki ke hāʻawi ʻia ke alakaʻi no ke koho ʻana i ka magnet neodymium kūpono loa no nā noi kikoʻī.

Ⅲ. ʻO ke koʻikoʻi o nā magnet neodymium

A. ʻO Neodymium iron boron magnet (NdFeB) he mea koʻikoʻi koʻikoʻi mau loa me nā ʻano hana a me nā mea maikaʻi.

1. Huahana ikehu magnetic kiʻekiʻe:

He kiʻekiʻe loa ka huahana ikehu o NdFeB, ʻaʻole i hoʻohālikelike ʻia e nā ʻano magnet ʻē aʻe. ʻO ia ke ʻano hiki ke hoʻoulu i ka ikaika magnetic no ka nui like a me ke kaumaha.

2. Kiʻekiʻe coercive ikaika:

NdFeB magnets ikaika anti-magnetic kahua interference hiki a kiʻekiʻe coercive ikaika. ʻO ia ke ʻano hiki ke mālama i nā waiwai magnetic kūpaʻa ʻoiai ma lalo o ke keakea ʻana o nā māla magnetic waho.

3. Paʻa wela ikaika:

Hiki i nā mākēneki NdFeB ke mālama i nā waiwai magnetic maikaʻi ma nā wahi wela kiʻekiʻe. He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ia a hiki ke hoʻokipa i kahi ākea wela o ka hana.

4. Nā ʻano like ʻole a me nā nui:

Hiki ke hana ʻia nā magnet NdFeBnā ʻano like ʻolea me nā nui e like me nā pono o nā noi like ʻole, e hāʻawi ana i ka maʻalahi o ka hoʻolālā.

B. ʻO nā manaʻo hoʻomohala e hiki mai ana o nā neodymium magnet ka mea nui i kēia mau ʻano:

1. Hoʻomaikaʻi i ka huahana ikehu magnetic a me ka ikaika koi:

Ke hoʻomau nei ka hoʻomohala ʻana a me ka hoʻomaikaʻi ʻana i nā magnet NdFeB e manaʻo ʻia e hoʻonui i kā lākou huahana ikehu magnetic a me ka ikaika coercive, e hana ana lākou i kahi kuleana ma kahi ākea o nā noi.

2. Hoʻomaikaʻi i ka paʻa wela:

Hiki i nā mea magnet Neodymium ke nalowale o ka magnetism a me ka hoʻokō magnetic attenuation i nā wela kiʻekiʻe. No laila, ʻo kekahi o nā kuhikuhi hoʻomohala e hiki mai ana ka hoʻomaikaʻi ʻana i ko lākou kūpaʻa wela i hiki iā lākou ke hoʻololi i nā wahi wela kiʻekiʻe.

3. E ho'ēmi i ka hoʻohana ʻana i nā ʻeleʻele ʻeleʻele.

NdFeB hoʻohana i ka nui o nā ores honua laha ʻole, a ʻo ka hōʻiliʻili ʻana a me ka mālama ʻana i nā ores honua loaʻa kekahi hopena i ke kaiapuni. No laila, i ka wā e hiki mai ana, pono e ʻimi i nā mea ʻē aʻe a i ʻole ka hoʻomaikaʻi ʻana i ka hoʻohana pono ʻana o nā mines o ka honua i mea e hoʻokō ai i ka hoʻomohala hoʻomau.

4. Hoʻonui i nā kahua noi:

Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana a me nā loli i ka noi, ua manaʻo ʻia e hoʻohana ʻia nā magnet NdFeB i nā kula ʻē aʻe, e like me nā kaʻa uila, ka mana makani, ka pahu hau magnetic, etc.

5. Hoʻohui i nā mea magnetic:

ʻO ke ʻano hoʻomohala e hiki mai ana ka hoʻohui ʻana i nā magnet neodymium me nā mea ʻē aʻe e hoʻomaikaʻi i kā lākou hana a hoʻokō i nā pono paʻakikī.

ʻO ka pōkole, ʻo ka hoʻomohala ʻana o nā magnet neodymium i ka wā e hiki mai ana e kālele ana i ka hoʻomaikaʻi ʻana i ka huahana ikehu magnetic, ka ikaika hoʻoikaika a me ke kūpaʻa wela, a me ka hoʻonui ʻana i kāna mau noi noi e hoʻokō i nā noi ākea a me ka hoʻomohala hoʻomau.

Inā makemake ʻoe i kahi paʻahale hana neodymium magnet apo. Hiki iā ʻoe ke koho i kā mākou hui ʻo Fullzen Technology Co, Ltd.