Alnico Magnet

Sharaxaad Gaaban:

Alnico magnet waa nooc ka mid ah magnet adag oo inta badan ka kooban aluminium, nickel, iyo Cobalt.Waxa lagu soo saaray hab wax shubid ama habsocod.Ka hor inta aan la samayn magnets dhul dhif ah 1970, Alnico magnet wuxuu ahaa nooca ugu xoogan ee magnet joogto ah oo si ballaaran loo isticmaalo.


Faahfaahinta Alaabta

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Maalmahan, codsiyo badan Alnico waxaa lagu beddelay Neodymium ama Samarium Cobalt magnet.Si kastaba ha ahaatee, hantideeda sida xasiloonida heerkulka iyo heerkul aad u sarreeya ayaa ka dhigaya Alnico magnets lagama maarmaanka u ah suuqyada codsiyada qaarkood.

Faa'iidooyinka

1. Birlab aad u sarreeya.Soo saarista hadhaaga ahi waxay ku badan tahay 11000 Gauss ku dhawaad ​​​​la mid ah magnet Sm2Co17, ka dibna waxay soo saari kartaa dhul birlabeedka sare ee agagaarka.

2. Heerkulka shaqada oo sarreeya.Heerkulka ugu badan ee shaqada wuxuu noqon karaa mid sare ilaa 550⁰C.

3. Dejinta heerkulka sare: Magnets Alnico waxay leeyihiin isku-beegyada heerkulka ugu fiican ee walxo magnet ah.Magnet-ka Alnico waa in loo arkaa doorashada ugu fiican ee codsiyada heerkulka aadka u sarreeya.

4. Iska caabin daxalka heer sare ah.Magnets-ka Alnico uma nugul daxalka waxaana sida caadiga ah loo isticmaali karaa iyada oo aan wax ilaalin dusha ah laga ilaalin

Khasaaro

1. Fudud in magnetization-ka laga saaro: Awoodeeda ugu badan ee qasabka ah ee hoose ee Hcb waxay ka hoosaysaa 2 kOe ka dibna way fududahay in la furfuro meelo yar oo demagnetization ah, xitaa si taxadar leh looma maareeyo.

2. Adag oo jajaban.Waxay u nugul tahay jajabinta iyo dildilaaca.

Qodobbada loo baahan yahay in laga fiirsado codsiyada

1. Maaddaama isku-xidhka Alnico magnets uu hooseeyo, saamiga dhererka iyo dhexroorka waa inuu ahaadaa 5: 1 ama ka weyn si loo helo goob shaqo oo wanaagsan oo Alnico ah.

2. Sida Alnico magnets si fudud ayaa loo demagnetized by maaraynta taxadar la'aan, waxaa lagu talinayaa in la sameeyo magnetization ka dib kulanka.

3. Alnico magnets waxay bixiyaan xasilooni heerkul sare ah.Wax soo saarka Alnico magnets way ku kala duwan yihiin ugu yaraan isbeddellada heerkulka, taas oo ka dhigaysa doorasho ku habboon codsiyada heerkulka xasaasiga ah, sida caafimaadka iyo milatariga.

Waa maxay sababta ay u dooratay Horizon Magnet sida Alnico Magnet Supplier

Dhab ahaantii ma nihin soo saaraha Alnico magnetka, laakiin waxaanu khabiir ku nahay noocyada birlabeedka joogtada ah oo ay ku jirto Alnico.Intaa waxaa dheer, magnets-ka dhulka naadirka ah ee aan iska soo saarnay iyo isu imaatinka magnetka ayaa u sahli doona macaamiisha inay si ku habboon nooga iibsadaan alaabooyinka magnetka ee hal-joojin ah.

Guryaha Magnetka ee Caadiga ah

Jidka / Sintered Darajo U dhigma MMPA Br Hcb (BH) ugu badnaan Cufnaanta α (Br) TC TW
mT KA/m KJ/m3 g/cm3 %/ºC ºC ºC
Jilaa 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

Qalabka Jirka ee Alnico Magnet

Astaamaha Isku-dhafka Heerkulka La-noqon karo, α(Br) Isku-dhafka Heerkulka La-noqon karo, β(Hcj) Heerkulka Curie Heerkulka Shaqada ugu badan Cufnaanta Adag, Vickers Iska caabin koronto Isku-dhafka Balaadhinta kulaylka Xoogga Jilicsan Xoogga Isku-buufinta
Unug %/ºC %/ºC ºC ºC g/cm3 Hv μΩ • m 10-6/ºC Mpa Mpa
Qiimaha -0.02 -0.03~+0.03 750-850 450 ama 550 6.8-7.3 520-700 0.45 ~ 0.55 11 ~ 12 80-300 300 ~ 400

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