China ixabiso eliphantsi China N48 uMthengi owomeleleyo weMagnetic Ainico NdFeB Magnet eneNdibano&Pot
Sele sikulungele ukwabelana ngolwazi lwethu lwentengiso ye-intanethi kwihlabathi liphela kwaye sicebisa urhwebo olufanelekileyo ngamaxabiso arhabaxa. Ke iziXhobo zeProfi zibonelela ngexabiso elingcono kakhulu lemali kwaye sikulungele ukuphuhlisa kunye neChina ngexabiso eliphantsi China N48 uMthengi onamandla weMagnetic Ainico NdFeB Magnet eneNdibano kunye nePot, iLebhu yethu ngoku yi "National Lab ye-injini ye-diesel turbo technology ", kwaye thina ukuba nabasebenzi abaqeqeshiweyo be-R&D kunye neziko elipheleleyo lovavanyo.
Sele sikulungele ukwabelana ngolwazi lwethu lwentengiso ye-intanethi kwihlabathi liphela kwaye sicebisa urhwebo olufanelekileyo ngamaxabiso arhabaxa. Ke iziXhobo zeProfi zikunika elona xabiso lihle lemali kwaye sikulungele ukuphuhlisa ecaleni komnyeChina Pot Magnet,Imagnethi esisigxina , Siye sandisa isabelo sethu semarike yamazwe ngamazwe ngokusekelwe kwiimveliso ezisemgangathweni kunye nezisombululo, inkonzo ebalaseleyo, ixabiso elifanelekileyo kunye nokuhanjiswa ngexesha elifanelekileyo. Khumbula ukuqhagamshelana nathi nangaliphi na ixesha ngolwazi oluthe vetshe.
Intshayelelo:
Iialloyi zeAlNiCo zibandakanya i-aluminiyam, i-nickel, i-cobalt, ubhedu, isinyithi kunye ne-titanium. Kwamanye amabanga i-cobalt kunye/okanye i-titanium inokushiywa. Kananjalo ezi alloys zinokuqulatha izongezo ze-silicon, i-columbium, i-zirconium okanye ezinye izinto eziphakamisa impendulo yonyango lobushushu kwenye yeempawu zemagnethi. Iialloyi ze-AlNiCo zenziwe ngokuphosa okanye iinkqubo ze-metallurgical powder.
Uphawu:
1. Imagnethi ye-AlNiCo ine-remanent ephezulu yokungeniswa kodwa ukunyanzeliswa okuphantsi. Isebenza ngokuzinzileyo kubushushu obugqithisileyo, igcina iimpawu zayo zemagneti phakathi kwe -250ºC kunye ne550ºC. Ngokusekwe kwi-induction ephezulu yamagnetic, isetyenziswa kakhulu kwisixhobo sokulinganisa kunye neenkqubo zokubona.
2. I-Alnico yinto enqabileyo kwaye inokuguqulwa kuphela ngexesha lenkqubo yokuphosa. Ukuqhelaniswa nayo kuphunyeziwe ngexesha lonyango lobushushu, ukuvelisa indawo yamagnetic enendlela echaziweyo yemagnetization.
3. Ngenxa yamandla aphantsi okunyanzeliswa, imagnethi ye-AlNiCo inokuchatshazelwa lula yi-reverse magnetic force kunye nefuthe lentsimbi. Yiyo loo nto benokukhutshwa ngokulula ziimpembelelo 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 eziphathwayo, iinxalenye zeMoto, izixhobo ze-Electroacoustic, iiMoto, ukufundisa kunye nomkhosi weAerospace, njl.
Onke amaxabiso achaziweyo agqitywe kusetyenziswa iisampuli eziqhelekileyo ngokwe-IEC 60404-5. Ezi nkcukacha zilandelayo zisebenza njengamaxabiso ereferensi kwaye zinokwahluka.
| 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.