Alnico Magnet

Alnico Magnet Kiʻi Hōʻikeʻike
  • Alnico Magnet

ʻO ka wehewehe pōkole:

ʻO Alnico magnet kahi ʻano o ka magnet paʻakikī i haku ʻia me nā alloys o Aluminum, Nickel, a me Cobalt. Hana ʻia ia ma o ka hoʻolei ʻana a i ʻole ka hana sintering. Ma mua o ka hoʻomohala ʻia ʻana o nā mea hoʻokalakupua honua ma 1970, ʻo Alnico magnet ke ʻano ikaika loa o ka magnet mau loa a hoʻohana nui ʻia.


Huahana Huahana

Huahana Huahana

I kēia mau lā, ma nā noi he nui ua hoʻololi ʻia ʻo Alnico e Neodymium a i ʻole Samarium Cobalt magnet. Eia nō naʻe, ʻo kāna waiwai e like me ka paʻa ʻana o ka mahana a me nā hana kiʻekiʻe kiʻekiʻe e hana pono ai nā magnet Alnico i kekahi mau mākeke noi.

Pono

1. Kiʻekiʻe magnetic kahua. He kiʻekiʻe ka induction koena i ka 11000 Gauss kokoke like me ka magnet Sm2Co17, a laila hiki iā ia ke hana i ke kahua magnetic kiʻekiʻe a puni.

2. Kiʻekiʻe hana wela. Hiki ke kiʻekiʻe ka mahana hana kiʻekiʻe a hiki i 550⁰C.

3. Paʻa wela kiʻekiʻe: Loaʻa i nā mea magnet Alnico nā coefficient mahana maikaʻi loa o kekahi mea magnet. Pono e noʻonoʻo ʻia nā magnet Alnico ma ke ʻano he koho maikaʻi loa i nā noi wela kiʻekiʻe.

4. Kūleʻa maikaʻi i ka corrosion. ʻAʻole maʻalahi nā Alnico magnet i ka ʻino a hiki ke hoʻohana maʻamau me ka pale ʻole o ka ʻili

Nā pōʻino

1. He ma'alahi ka demagnetize: 'O kona ikaika ha'aha'a ha'aha'a ha'aha'a ha'aha'a ha'aha'a Hcb ma mua o 2 kOe a laila ua ma'alahi ka demagnetize ma kekahi mau ha'aha'a ha'aha'a demagnetizing, 'a'ole na'e i mālama pono 'ia.

2. Paʻakikī a palupalu. He mea maʻalahi i ka ʻōpala a me ka māhā.

Nā mea e noʻonoʻo ai no nā noi

1. No ka haʻahaʻa o ka coercivity o Alnico magnets, ʻo ka ratio o ka lōʻihi a me ke anawaena he 5: 1 a ʻoi aku paha i mea e loaʻa ai kahi wahi hana maikaʻi o Alnico.

2. E like me ka Alnico magnets ua maʻalahi demagnetized e ka mālama mālama 'ole, pono e hana i ka magnetizing ma hope o ka hui.

3. Hāʻawi nā Alnico magnet i ke kūpaʻa mahana. ʻO ka mea hoʻopuka mai nā Alnico magnets ʻokoʻa ka liʻiliʻi me nā loli i ka mahana, e lilo ia i koho kūpono no nā noi ʻike wela, e like me ka lāʻau lapaʻau a me ka pūʻali koa.

No ke aha e koho ai i ka Horizon Magnetics e like me Alnico Magnet Supplier

ʻOiaʻiʻo, ʻaʻole mākou he mea hana magnet Alnico, akā he loea mākou i nā ʻano magnetic o nā magnet mau loa me Alnico. Eia kekahi, ʻo kā mākou mea ponoʻī honua i hana ʻia a me nā hui magnetic e hiki ai i nā mea kūʻai ke loaʻa kahi kūʻai kūʻai kūʻai mai iā mākou me ka maʻalahi.

ʻAno Mākēneki maʻamau

Kiola / Sintered Papa MMPA like Br Hcb (BH) ka nui ʻO ka mānoanoa α(Br) TC TW
mT KA/m KJ/m3 g/cm3 %/ºC ºC ºC
Kiola LNG37 Alnico5 1200 48 37 7.3 -0.02 850 550
LNG40 1230 48 40 7.3 -0.02 850 550
LNG44 1250 52 44 7.3 -0.02 850 550
LNG52 Alnico5DG 1300 56 52 7.3 -0.02 850 550
LNG60 Alnico5-7 1330 60 60 7.3 -0.02 850 550
LNGT28 Alnico6 1000 56 28 7.3 -0.02 850 550
LNGT36J Alnico8HC 700 140 36 7.3 -0.02 850 550
LNGT18 Alnico8 580 80 18 7.3 -0.02 850 550
LNGT38 800 110 38 7.3 -0.02 850 550
LNGT44 850 115 44 7.3 -0.02 850 550
LNGT60 Alnico9 900 110 60 7.3 -0.02 850 550
LNGT72 1050 112 72 7.3 -0.02 850 550
Sintered SLNGT18 Alnico7 600 90 18 7.0 -0.02 850 450
SLNG34 Alnico5 1200 48 34 7.0 -0.02 850 450
SLNGT28 Alnico6 1050 56 28 7.0 -0.02 850 450
SLNGT38 Alnico8 800 110 38 7.0 -0.02 850 450
SLNGT42 850 120 42 7.0 -0.02 850 450
SLNGT33J Alnico8HC 700 140 33 7.0 -0.02 850 450

Na Waiwai Kino no Alnico Magnet

Nā hiʻohiʻona Hoʻololi ʻia mehana wela, α(Br) Hoʻololi ʻia ka wela wela, β(Hcj) Ka Mahana Curie Kiekie Hana Hana ʻO ka mānoanoa ʻO ka paʻakikī, Vickers Kū'ē Uila Coefficient o ka hoonui wela Ikaika U'i Ka ikaika kōmi
Unite %/ºC %/ºC ºC ºC g/cm3 Hv μΩ • m 10-6/ºC Mpa Mpa
Waiwai -0.02 -0.03~+0.03 750-850 450 a i ʻole 550 6.8-7.3 520-700 0.45~0.55 11~12 80~300 300~400
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