AlNiCo Magnet
| Cast AlNiCo Magnet Properties Physical | |||||||||
| Izinto eziphathekayo | IBanga | Remanence | Umfundisi Temp.-Coeff. KaBr | Ukunyanzeliswa | Umfundisi Temp.-Coeff. ye Hcj | Max. Imveliso yaMandla | Max. Ubushushu bokusebenza | Ukuxinana | |
| Br (KGs) | Hcb (WEna) | (BH) ubuninzi. (MGOe) | g/cm³ | ||||||
| Isotropic | LN9 | 6.8 | -0.03 | 0.38 | -0.02 | 1.13 | 450℃ | 6.9 | |
| Isotropic | LN10 | 6.0 | -0.03 | 0.50 | -0.02 | 1.20 | 450℃ | 6.9 | |
| Isotropic | LNG12 | 7.2 | -0.03 | 0.50 | +0.02 | 1.55 | 450℃ | 7.0 | |
| Isotropic | LNG13 | 7.0 | -0.03 | 0.60 | +0.02 | 1.60 | 450℃ | 7.0 | |
| Isotropic | LNGT18 | 5.8 | -0.025 | 1.25 | +0.02 | 2.20 | 550℃ | 7.3 | |
| Anisotropic | LNG37 | 12.0 | -0.02 | 0.60 | +0.02 | 1.65 | 525℃ | 7.3 | |
| Anisotropic | LNG40 | 12.5 | -0.02 | 0.60 | +0.02 | 5.00 | 525℃ | 7.3 | |
| Anisotropic | LNG44 | 12.5 | -0.02 | 0.65 | +0.02 | 5.50 | 525℃ | 7.3 | |
| Anisotropic | LNG52 | 13.0 | -0.02 | 0.70 | +0.02 | 6.50 | 525℃ | 7.3 | |
| Anisotropic | LNG60 | 13.5 | -0.02 | 0.74 | +0.02 | 7.50 | 525℃ | 7.3 | |
| Anisotropic | LNGT28 | 10.8 | -0.02 | 0.72 | +0.03 | 3.50 | 525℃ | 7.3 | |
| Anisotropic | LNGT36J | 7.0 | -0.025 | 1.75 | +0.02 | 4.50 | 550℃ | 7.3 | |
| Anisotropic | LNGT32 | 8.0 | -0.025 | 1.25 | +0.02 | 4.00 | 550℃ | 7.3 | |
| Anisotropic | LNGT40 | 8.0 | -0.025 | 1.38 | +0.02 | 5.00 | 550℃ | 7.3 | |
| Anisotropic | LNGT60 | 9.0 | -0.025 | 1.38 | +0.02 | 7.50 | 550℃ | 7.3 | |
| Anisotropic | LNGT72 | 10.5 | -0.025 | 1.40 | +0.02 | 9.00 | 550℃ | 7.3 | |
| Sintered AlNiCo Magnet Properties Physical Properties | |||||||||
| Izinto eziphathekayo | IBanga | Remanence | Umfundisi Temp.-Coeff. KaBr | Ukunyanzeliswa | Ukunyanzeliswa | Umfundisi Temp.-Coeff. ye Hcj | Max. Imveliso yaMandla | Max. Ubushushu bokusebenza | Ukuxinana |
| Br (KGs) | Hcb (KA/m) | Hcj (KA/m) | (BH)ubuninzi. (KJ/m³) | g/cm³ | |||||
| Isotropic | I-SALNICO4/1 | 8.7-8.9 | -0.02 | 9-11 | 10-12 | -0.03~0.03 | 3.2-4.8 | 750℃ | 6.8 |
| Isotropic | I-SALNICO8/5 | 5.3-6.2 | -0.02 | 45-50 | 47-52 | -0.03~0.03 | 8.5-9.5 | 750℃ | 6.8 |
| Isotropic | I-SALNICO10/5 | 6.3-7.0 | -0.02 | 48-56 | 50-58 | -0.03~0.03 | 9.5-11.0 | 780℃ | 6.8 |
| Isotropic | I-SALNICO12/5 | 7.0-7.5 | -0.02 | 50-56 | 53-58 | -0.03~0.03 | 11.0-13.0 | 800℃ | 7 |
| Isotropic | I-SALNICO14/5 | 7.3-8.0 | -0.02 | 47-50 | 50-53 | -0.03~0.03 | 13.0-15.0 | 790℃ | 7.1 |
| Isotropic | I-SALNICO 14/6 | 6.2-8.1 | -0.02 | 56-64 | 58-66 | -0.03~0.03 | 14.0-16.0 | 790℃ | 7.1 |
| Isotropic | I-SALNICO14/8 | 5.5-6.1 | -0.01 | 75-88 | 80-92 | -0.03~0.03 | 14.0-16.0 | 850℃ | 7.1 |
| Isotropic | I-SALNICO18/10 | 5.7-6.2 | -0.01 | 92-100 | 99-107 | -0.03~0.03 | 16.0-19.0 | 860℃ | 7.2 |
| Anisotropic | I-SALNICO35/5 | 11-12 | -0.02 | 48-52 | 50-54 | -0.03~0.03 | 35.0-39.0 | 850℃ | 7.2 |
| Anisotropic | I-SALNICO29/6 | 9.7-10.9 | -0.02 | 58-64 | 60-66 | -0.03~0.03 | 29.0-33.0 | 860℃ | 7.2 |
| Anisotropic | I-SALNICO32/10 | 7.7-8.7 | -0.01 | 90-104 | 94-109 | -0.03~0.03 | 33.0-38.0 | 860℃ | 7.2 |
| Anisotropic | I-SALNICO33/11 | 7.0-8.0 | -0.01 | 107-115 | 111-119 | -0.03~0.03 | 33.0-38.0 | 860℃ | 7.2 |
| Anisotropic | I-SALNICO39/12 | 8.3-9.0 | -0.01 | 115-123 | 119-127 | -0.03~0.03 | 39.0-43.0 | 860℃ | 7.25 |
| Anisotropic | I-SALNICO44/12 | 9.0-9.5 | -0.01 | 119-127 | 124-132 | -0.03~0.03 | 44.0-48.0 | 860℃ | 7.25 |
| Anisotropic | I-SALNICO37/15 | 7.0-8.0 | -0.1 | 143-151 | 150-158 | -0.03~0.03 | 37.0-41.0 | 870℃ | 7.2 |
| Phawula: · Sihlala sinjengoko ngasentla ngaphandle kokuba kuchaziwe kumthengi. Ubushushu beCurie kunye nomlinganiso wobushushu zenzelwe ireferensi kuphela, hayi njengesiseko sesigqibo. · Ubushushu obuphezulu bokusebenza kwemagnethi buyatshintsha ngenxa yomlinganiselo wobude kunye nedayamitha kunye nezinto ezisingqongileyo. | |||||||||
Uphawu:
1. Imagnethi ye-AlNiCo ine-remanent ephezulu yokungeniswa kodwa ukunyanzeliswa okuphantsi. Isebenza ngokuzinzile kwiqondo lokushisa eligqithisileyo, igcina iimpawu zayo zamagnetic phakathi
-250ºC kunye ne-550ºC. Ngokusekwe kwi-induction ephezulu yamagnetic, isetyenziswa kakhulu kwisixhobo sokulinganisa kunye neenkqubo zokubona.
2. I-Alnico yinto enqabileyo kwaye inokuguqulwa kuphela ngexesha lenkqubo yokuphosa. Ukuqhelaniswa kwayo kuphunyeziwe ngexesha lokunyanga ubushushu, ukuvelisa intsimi yamagnetic
ngomkhombandlela ochaziweyo wemagneti.
3. Ngenxa yamandla aphantsi okunyanzeliswa, imagnethi ye-AlNiCo inokuchatshazelwa lula yi-reverse magnetic force kunye nefuthe lentsimbi. Yiyo loo nto zinokukhutshwa ngokulula
ngeempembelelo zangaphandle. Ngesi sizathu, iimagnethi zeAlNiCo akufuneki zigcinwe kwaye zipakishwe ngeepali ezifanayo ezichaseneyo.
4. Kwisekethe evulekileyo, umlinganiselo wobude/ububanzi (L/D) kufuneka ubuncinane ube yi-4:1. Ngobude obufutshane
5. Iimagnethi ze-AlNiCo ziziphatha kakuhle ngokuchasene ne-oxidation. Akukho ukutyabeka okufunekayo kukhuseleko lomphezulu.
izicelo:
Ukusetyenziswa kwiimveliso ezinovakalelo oluphezulu ezifana nezixhobo, iimitha, iiselfowuni, iinxalenye zeMoto. Izixhobo ze-Electroacoustic, iiMoto, ukufundisa kunye ne-Aerospace
emkhosini, njl.
Onke amaxabiso achaziweyo agqitywe kusetyenziswa iisampuli eziqhelekileyo ngokwe-IEC 60404-5. Ezi nkcukacha zilandelayo zisebenza njengamaxabiso ereferensi kwaye zinokwahluka.
