Alnico Magnet

Hoton Alnico Magnet da Aka Fitar
  • Alnico Magnet

Takaitaccen Bayani:

Alnico maganadisu wani nau'i ne na maganadisu mai wuya wanda akasari ya ƙunshi gami na Aluminum, Nickel, da Cobalt. Ana kera ta ta hanyar ko dai simintin gyare-gyare ko siminti. Kafin a samar da maganadisu na duniya da ba kasafai ba a cikin 1970, Alnico magnet shine mafi ƙarfi nau'in maganadisu na dindindin kuma ana amfani da su sosai.


Cikakken Bayani

Tags samfurin

A zamanin yau, a yawancin aikace-aikacen Alnico an maye gurbinsu da Neodymium ko Samarium Cobalt magnet. Koyaya, kayan sa kamar kwanciyar hankali da yanayin zafi mai aiki sosai yana sa Alnico maganadisu ya zama makawa a wasu kasuwannin aikace-aikacen.

Amfani

1. Babban filin maganadisu. Saura shigar da shi ne high zuwa 11000 Gauss kusan kama da Sm2Co17 maganadisu, sa'an nan kuma zai iya samar da babban Magnetic filin kusa.

2. Babban zafin aiki. Matsakaicin zafin aikinsa zai iya zama sama da 550⁰C.

3. High zafin jiki kwanciyar hankali: Alnico maganadiso suna da mafi yawan zafin jiki coefficients na kowane maganadiso abu. Alnico maganadiso ya kamata a dauki a matsayin mafi kyau zabi a cikin musamman high zafin jiki aikace-aikace.

4. Kyakkyawan juriya na lalata. Alnico maganadiso ba su yiwuwa ga lalata kuma ana iya amfani da kullum ba tare da wani surface kariya

Rashin amfani

1. Sauƙi don ragewa: Matsakaicin ƙarancin tilastawa Hcb yana ƙasa da 2 kOe sannan yana da sauƙi don lalatawa a cikin wasu ƙananan ƙarancin demagnetizing, ko da ba a kula da shi da kulawa ba.

2. Mai wuya da gatsewa. Yana da wuya ga guntuwa da fashewa.

Abubuwan da za a yi la'akari da su don Aikace-aikace

1. Kamar yadda coercivity na Alnico maganadiso ne low, da rabo daga tsawon zuwa diamita ya zama 5: 1 ko mafi girma don samun kyakkyawan aiki batu na Alnico.

2. Kamar yadda Alnico maganadiso ne sauƙi demagnetized ta rashin kula handling, shi bada shawarar yin magnetizing bayan taro.

3. Alnico maganadiso bayar da fice zafin jiki kwanciyar hankali. Fitowar da aka yi daga magneto Alnico ya bambanta da ƙarami tare da canje-canje a cikin zafin jiki, yana mai da shi kyakkyawan zaɓi don aikace-aikacen zafin jiki, kamar likita da soja.

Me yasa Zabi Horizon Magnetics azaman Alnico Magnet Supplier

Tabbas mu ba masana'anta na Alnico ba ne, amma mu ƙwararre ne a cikin nau'ikan maganadisu na dindindin da suka haɗa da Alnico. Haka kuma, namu samar da manyan abubuwan maganadisu na duniya da tarukan maganadisu za su ba abokan ciniki damar siyan samfuran maganadisu na tsayawa ɗaya daga gare mu cikin dacewa.

Halin Magnetic Na Musamman

Cast / Sintered Daraja Daidai MMPA Br Hcb (BH) max Yawan yawa α (Br) TC TW
mT KA/m KJ/m3 g/cm3 %/ºC ºC ºC
Yin wasan kwaikwayo 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
Tsarkakewa SLNGT18 Alnico7 600 90 18 7.0 -0.02 850 450
Saukewa: SLNG34 Alnico5 1200 48 34 7.0 -0.02 850 450
Saukewa: SLNGT28 Alnico6 1050 56 28 7.0 -0.02 850 450
Saukewa: SLNGT38 Alnico8 800 110 38 7.0 -0.02 850 450
Saukewa: SLNGT42 850 120 42 7.0 -0.02 850 450
Saukewa: SLNGT33J Alnico8HC 700 140 33 7.0 -0.02 850 450

Abubuwan Jiki na Alnico Magnet

Halaye Coefficient Temperature Coefficient, α(Br) Matsakaicin Yanayin Zazzabi, β(Hcj) Curie Zazzabi Matsakaicin Yanayin Aiki Yawan yawa Hardness, Vickers Juriya na Lantarki Coefficient na Thermal Expansion Ƙarfin Ƙarfin Ƙarfi Ƙarfin Matsi
Naúrar %/ºC %/ºC ºC ºC g/cm3 Hv μΩ • m 10-6/ºC Mpa Mpa
Daraja -0.02 -0.03-0.03 750-850 450 ko 550 6.8-7.3 520-700 0.45 ~ 0.55 11-12 80-300 300-400
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