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  • Imagnethi yeAlNiCo

    Inkcazo emfutshane:

    Iialloys zeAlNiCo ngokusisiseko ziqukethe ialuminium, inikeli, ikobalt, ubhedu, isinyithi kunye neetitanium. Kwamanye amabakala i-cobalt kunye / okanye i-titanium inokukhutshwa. Ezi alloys zinokuqulatha ukongezwa kwesilicon, columbium, zirconium okanye ezinye izinto ezonyusa impendulo yonyango lobushushu yenye yeempawu zemagnethi. Iialloys zeAlNiCo zenziwa ngokuphosa okanye ngenkqubo ye-metallurgical.


    Iinkcukacha Product

    Iimpawu zemveliso

    Iipropathi zoMzimba woMlinganiso weAlNiCo
    Izinto eziphathekayo IBakala Ubungakanani UMfu Temp.-Coeff. KaBr Ukunyanzelwa UMfu Temp.-Coeff. YeHcj Ubukhulu. Imveliso yamandla Ubukhulu. Ubushushu obuSebenzayo Ukuxinana
    I-Br (KGs) I-Hcb (KOe) (BH) ubuninzi. (MGOe) g / cm³
    Isotropic I-LN9 6.8 -0.03 0.38 -0.02 1.13 450 ℃ 6.9
    Isotropic I-LN10 6.0 -0.03 0.50 -0.02 1.20 450 ℃ 6.9
    Isotropic I-LNG12 7.2 -0.03 0.50 +0.02 1.55 450 ℃ 7.0
    Isotropic I-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
    I-Sintered AlNiCo Magnet yePropati yePropathi
    Izinto eziphathekayo IBakala Ubungakanani UMfu Temp.-Coeff. KaBr Ukunyanzelwa Ukunyanzelwa UMfu Temp.-Coeff. YeHcj Ubukhulu. Imveliso yamandla Ubukhulu. Ubushushu obuSebenzayo Ukuxinana
    I-Br (KGs) IHcb (KA / m) I-Hcj (KA / m) (BH) ubuninzi. (KJ / m³) g / cm³
    Isotropic ISALNICO4 / 1 8.7-8.9 -0.02 9-11 10-12 -0.03 ~ 0.03 3.2-4.8 I-750 ℃ 6.8
    Isotropic ISALNICO8 / 5 5.3-6.2 -0.02 Ngama-45-50 47-52 -0.03 ~ 0.03 8.5-9.5 I-750 ℃ 6.8
    Isotropic ISALNICO10 / 5 6.3-7.0 -0.02 48-56 50-58 -0.03 ~ 0.03 9.5-11.0 780 ℃ 6.8
    Isotropic ISALNICO12 / 5 7.0-7.5 -0.02 50-56 53-58 -0.03 ~ 0.03 11.0-13.0 800 ℃ 7
    Isotropic ISALNICO14 / 5 7.3-8.0 -0.02 47-50 50-53 -0.03 ~ 0.03 13.0-15.0 790 ℃ 7.1
    Isotropic SALNICO14 / 6 6.2-8.1 -0.02 56-64 58-66 -0.03 ~ 0.03 14.0-16.0 790 ℃ 7.1
    Isotropic ISALNICO14 / 8 5.5-6.1 -0.01 Ngama-75-88 80-92 -0.03 ~ 0.03 14.0-16.0 850 ℃ 7.1
    Isotropic ISALNICO18 / 10 5.7-6.2 -0.01 92-100 99-107 -0.03 ~ 0.03 16.0-19.0 860 ℃ 7.2
    Anisotropic ISALNICO35 / 5 11-12 -0.02 48-52 50-54 -0.03 ~ 0.03 35.0-39.0 850 ℃ 7.2
    Anisotropic ISALNICO29 / 6 9.7-10.9 -0.02 58-64 60-66 -0.03 ~ 0.03 29.0-33.0 860 ℃ 7.2
    Anisotropic ISALNICO32 / 10 7.7-8.7 -0.01 90-104 94-109 -0.03 ~ 0.03 33.0-38.0 860 ℃ 7.2
    Anisotropic ISALNICO33 / 11 7.0-8.0 -0.01 107-115 111-119 -0.03 ~ 0.03 33.0-38.0 860 ℃ 7.2
    Anisotropic ISALNICO39 / 12 8.3-9.0 -0.01 115-123 119-127 -0.03 ~ 0.03 39.0-43.0 860 ℃ 7.25
    Anisotropic ISALNICO44 / 12 9.0-9.5 -0.01 119-127 124-132 -0.03 ~ 0.03 44.0-48.0 860 ℃ 7.25
    Anisotropic ISALNICO37 / 15 7.0-8.0 -0.1 143-151 150-158 -0.03 ~ 0.03 37.0-41.0 870 ℃ 7.2
     Phawula:
    · Sihlala sifana nangasentla ngaphandle kokuba kuchaziwe kumthengi. Ubushushu beCurie kunye ne-coefficient yobushushu yeyokujonga kuphela, hayi njengesiseko sesigqibo.
    Ubushushu obuphezulu bokusebenza kwemagnethi buyatshintsha ngenxa yomyinge wobude kunye nobubanzi kunye nemeko yokusingqongileyo.

    Phawu:
    1. Imagnethi yeAlNiCo ine-indonent ephezulu yoqheliso kodwa ukunyanzeliswa okuphantsi. Isebenza ngokuzinzileyo kubushushu obugqithisileyo, igcina iimpawu zayo ezinamandla phakathi

    –250ºC kunye nama-550ºC. Ngokusekwe kulungiso lomazibuthe oluphezulu, ubukhulu becala isetyenziselwa izixhobo zokulinganisa kunye neenkqubo zokufumanisa.

    2. IAlnico yinto ebuthathaka kwaye inokutshintshwa kuphela ngexesha lokuphosa. Ukuqhelaniswa kwayo kufezekisiwe ngexesha lonyango lobushushu, ukuvelisa amandla kazibuthe

    ngesikhokelo esichazayo semagneti.

    3. Ngenxa yokunyanzelwa okuphantsi, iimagnethi zeAlNiCo zinokuchaphazeleka ngokulula ngenxa yokubuyela umva kwamandla ombane kunye nefuthe lentsimbi. Kungenxa yoko le nto banokuthi badityaniswe ngokulula nedemagnethi

    ngeempembelelo zangaphandle. Ngesi sizathu, iimagnethi zeAlNiCo akufuneki zigcinwe kwaye zipakishwe ngeepali ezifanayo ezichaseneyo.

    4. Kwisekethe evulekileyo, umyinge wobude / ubukhulu (L / D) kufuneka ubuncinci bube yi-4: 1. Ngobude obufutshane

    5. Iimagnethi zeAlNiCo ziziphatha kakuhle ngokuchasene negcwala. Akukho ukutyabeka okufunekayo ukukhusela umphezulu.

     

    Izicelo
    Sebenzisa kwiimveliso zovakalelo eziphezulu ezinje ngeeMpahla, iiMitha, iiFowuni eziphathwayo, iinxalenye zeMoto. Izixhobo ze-Electroacoustic, iiMotors, iTeaching kunye neAerospace

    emkhosini, njl.

    Onke amaxabiso achaziweyo amiselwa kusetyenziswa iisampulu ezisemgangathweni ngokwe-IEC 60404-5. Ezi nkcukacha zilandelayo zisebenza njengexabiso lesalathiso kwaye zinokwahluka.

     

     

     


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