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  • Maginito a AlNiCo

    Kufotokozera Kwachidule:

    Alloys AlNiCo amakhala ndi zotayidwa, faifi tambala, cobalt, mkuwa, chitsulo ndi titaniyamu. M'masukulu ena cobalt ndi / kapena titaniyamu amatha kusiyidwa. Komanso alloys awa akhoza kukhala ndi zowonjezera za silicon, columbium, zirconium kapena zinthu zina zomwe zimathandizira kuyankha kwamankhwala otentha ndi chimodzi mwazinthu zamaginito. Alloys AlNiCo amapangidwa ndi kuponyera kapena njira zamagetsi zopangira zitsulo.


    Mankhwala Mwatsatanetsatane

    Zogulitsa

    Cast AlNiCo Maginito Katundu Wathupi
    Zakuthupi Kalasi Kukhalanso Rev. Temp.-Coeff. Za Br Kukakamiza Rev. Temp.-Coeff. Za Hcj Max. Mphamvu Zamagetsi Max. Kutentha Kwambiri Kuchulukitsitsa
    Br (KGs) Hcb (KOe) (BH) kutalika. (MGOe) g / cm³
    Mpweya LN9 6.8 -0.03 0.38 -0.02 1.13 450 ℃ 6.9
    Mpweya LN10 6.0 -0.03 0.50 -0.02 1.20 450 ℃ 6.9
    Mpweya LNG12 7.2 -0.03 0.50 +0.02 1.55 450 ℃ 7.0
    Mpweya Zamgululi 7.0 -0.03 0.60 +0.02 1.60 450 ℃ 7.0
    Mpweya LNGT18 5.8 -0.025 1.25 +0.02 2.20 550 ℃ 7.3
    Anisotropic Zamgululi 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 Zamgululi 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 Zamgululi 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 Katundu Wathupi
    Zakuthupi Kalasi Kukhalanso Rev. Temp.-Coeff. Za Br Kukakamiza Kukakamiza Rev. Temp.-Coeff. Za Hcj Max. Mphamvu Zamagetsi Max. Kutentha Kwambiri Kuchulukitsitsa
    Br (KGs) Hcb (KA / m) Hcj (KA / m) (BH) kutalika. (KJ / m³) g / cm³
    Mpweya SALNICO4 / 1 8.7-8.9 -0.02 9-11 10-12 -0.03 ~ 0.03 3.2-4.8 750 ℃ 6.8
    Mpweya SALNICO8 / 5 5.3-6.2 -0.02 45-50 47-52 -0.03 ~ 0.03 8.5-9.5 750 ℃ 6.8
    Mpweya SALNICO10 / 5 6.3-7.0 -0.02 Chizindikiro. 48-56 50-58 -0.03 ~ 0.03 9.5-11.0 780 ℃ 6.8
    Mpweya SALNICO12 / 5 7.0-7.5 -0.02 50-56 53-58 -0.03 ~ 0.03 11.0-13.0 800 ℃ 7
    Mpweya SALNICO14 / 5 7.3-8.0 -0.02 47-50 50-53 -0.03 ~ 0.03 13.0-15.0 790 ℃ 7.1
    Mpweya SALNICO14 / 6 6.2-8.1 -0.02 56-64 58-66 -0.03 ~ 0.03 14.0-16.0 790 ℃ 7.1
    Mpweya SALNICO14 / 8 5.5-6.1 -0.01 75-88 80-92 -0.03 ~ 0.03 14.0-16.0 850 ℃ 7.1
    Mpweya SALNICO18 / 10 5.7-6.2 -0.01 92-100 99-107 -0.03 ~ 0.03 16.0-19.0 860 ℃ 7.2
    Anisotropic SALNICO35 / 5 11-12 -0.02 48-52 50-54 -0.03 ~ 0.03 35.0-39.0 850 ℃ 7.2
    Anisotropic SALNICO29 / 6 9.7-10.9 -0.02 58-64 60-66 -0.03 ~ 0.03 29.0-33.0 860 ℃ 7.2
    Anisotropic SALNICO32 / 10 7.7-8.7 -0.01 90-104 94-109 -0.03 ~ 0.03 33.0-38.0 860 ℃ 7.2
    Anisotropic SALNICO33 / 11 7.0-8.0 -0.01 107-115 111-119 -0.03 ~ 0.03 33.0-38.0 860 ℃ 7.2
    Anisotropic SALNICO39 / 12 8.3-9.0 -0.01 Zamgululi 119-127 -0.03 ~ 0.03 39.0-43.0 860 ℃ 7.25
    Anisotropic SALNICO44 / 12 9.0-9.5 -0.01 119-127 124-132 -0.03 ~ 0.03 44.0-48.0 860 ℃ 7.25
    Anisotropic SALNICO37 / 15 7.0-8.0 -0.1 143-151 150-158 -0.03 ~ 0.03 37.0-41.0 870 ℃ 7.2
     Zindikirani:
    · Tikhalabe ofanana ndi pamwambapa pokhapokha titanenedwa kuchokera kwa kasitomala. Kutentha kwa Curie ndi koyefishienti yakutengera ndizoyenera, osati ngati maziko osankhira.
    · The pazipita ntchito kutentha kwa maginito ndi kusintha chifukwa cha chiŵerengero cha kutalika ndi m'mimba mwake ndi zinthu chilengedwe.

    Mbali:
    1. Maginito a AlNiCo ali ndi kutulutsa kochulukirapo koma osakakamira kwambiri. Imagwira mosasunthika kutentha kwambiri, imakhala ndi maginito pakati

    –250ºC ndi 550ºC. Kutengera kupatsidwa mphamvu kwamaginito, imagwiritsidwa ntchito kwambiri poyesa zida ndi makina ozindikira.

    2. Alnico ndi chinthu chosalimba ndipo chimatha kusinthidwa panthawi yoponyera. Kuwongolera kwake kumakwaniritsidwa panthawi ya chithandizo cha kutentha, kutulutsa maginito

    ndi chitsogozo cha magnetization.

    3. Chifukwa chakukakamiza kocheperako, maginito a AlNiCo amatha kukhudzidwa mosavuta ndi mphamvu yamagetsi yosinthira komanso mphamvu yachitsulo. Ndicho chifukwa chake amatha kugonjetsedwa mosavuta

    ndi zikoka zakunja. Pachifukwa ichi, maginito a AlNiCo sayenera kusungidwa ndikunyamulidwa ndi mitengo yofanana yotsutsana.

    4. Potseguka, magawo a kutalika / m'mimba mwake (L / D) ayenera kukhala osachepera 4: 1. Ndi wamfupi kutalika

    5. Maginito a AlNiCo amachita bwino motsutsana ndi makutidwe ndi okosijeni. Palibe zokutira zofunika kuteteza pamwamba.

     

    Mapulogalamu:
    Gwiritsani ntchito pazinthu zodziwika bwino monga Zida, Mamita, Mafoni Am'manja, Magalimoto. Zipangizo zamagetsi, Motors, Teaching ndi Aerospace

    wankhondo, ndi zina zambiri.

    Malingaliro onse adatsimikizika pogwiritsa ntchito zitsanzo zofananira malinga ndi IEC 60404-5. Zotsatirazi zikugwiritsidwa ntchito ngati zowunikira ndipo zitha kusiyanasiyana.

     

     

     


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