Waxaan ku faraxsanahay caannimada si gaar ah u wanaagsan macaamiisheena dhexdooda badeecadayada cajiibka ah oo tayo sare leh, kharash tartan ah iyo sidoo kale adeegga ugu habboon ee Warshada ugu jaban Shiinaha ee ugu dambeysay High Energy AlNiCoMagnet lo'da, "Beddel kaas waa hagaagay!"waa halkudheggeena, oo macneheedu yahay “Globe wanaagsan ayaa ina hor yaal, ee aan ku raaxayno!”U beddel wanaag!Dhammaantiin diyaar ma tihiin?
Waxaan ku faraxsanahay caan si gaar ah u wanaagsan oo macaamiisheena dhexdooda ah badeecadayada cajiibka ah oo tayo sare leh, kharash tartan ah iyo sidoo kale adeeg ku habboonShiinaha AlNiCo Cow Magnet, Magnet lo'da, Walxahayagu waxay leeyihiin shuruudo aqoonsi oo heer qaran ah oo loogu talagalay alaab tayo sare leh, qiimo jaban, waxaa soo dhaweeyay dadka maanta adduunka oo dhan.Alaabtayadu waxay sii wadi doonaan inay kor u qaadaan amarka oo waxaan rajeyneynaa inaan wada shaqeyn kula yeelanno, Haddii mid ka mid ah alaabooyinkaas iyo xalalka ay daneynayaan adiga, hubi inaad ogaato.Waxaan qorsheynay inaan ku qanacno inaan ku siino oraah kor ku xusan helitaanka baahiyahaaga faahfaahsan.
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.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.
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
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.
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.
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.
| 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 |
| 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 |
Waxaan ku faraxsanahay caan ka mid ah macaamiisheena dhexdooda ah badeecadayada tayada sare leh oo tayo sare leh, kharash tartan ah iyo sidoo kale adeegga ugu fiican ee Warshada ugu jaban ee Shiinaha AlNiCo Cow Magnet, "Beddel in la hagaajiyay!"waa halkudheggeena, oo macneheedu yahay “Globe wanaagsan ayaa ina hor yaal, ee aan ku raaxayno!”U beddel wanaag!Dhammaantiin diyaar ma tihiin?
Warshada ugu jabanShiinaha AlNiCo Cow Magnet, Lo'da Magnet, Walxahayagu waxay leeyihiin shuruudaha aqoonsiga qaranka ee u qalma, alaab tayo sare leh, qiimo jaban, waxaa soo dhaweeyay dadka maanta oo dhan adduunka oo dhan.Alaabtayadu waxay sii wadi doonaan inay kor u qaadaan amarka oo waxaan rajeyneynaa inaan wada shaqeyn kula yeelanno, Haddii mid ka mid ah alaabooyinkaas iyo xalalka ay daneynayaan adiga, hubi inaad ogaato.Waxaan qorsheynay inaan ku qanacno inaan ku siino oraah kor ku xusan helitaanka baahiyahaaga faahfaahsan.
