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    Maneta NdFeB Sintered

    Sintered NdFeB Magnet Featured Image
    • Sintered NdFeB Magnet
    • Sintered NdFeB Magnet

    Faʻamatalaga puʻupuʻu:

    Neodymium magnets (NdFeB) - seāseā lalolagi maneta tumau aofia ai neodymium, uʻamea ma boron, Saina amataina le lotoifale maina o nei i le 1980s. NeFeB magnets e faʻapipiʻiina ma faʻasasaina i se siosiomaga puipuia. A faʻapea e leʻo faʻatonutonu lelei gaioiga, e oʻo atu ile lelei atoatoa ona ole pala. I le SURTIME, matou te tuʻueseina ai nei faʻafitauli mai lava ile amataga e ala i le aveina o faʻatonuga lelei ma matou te manatu o se vaega taua tele, e le gata ile oloa mulimuli ae faʻapea foi i taimi o gaioiga faigata i luga o le upega tafailagi.


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    Sintered NdFeB Maneta Meatotino Faaletino
    Vasega Tumau Rev. Temp.- Coeff. O Br Malosiaga Faʻamalosi Malosiaga Faʻamalosi tino Rev. Temp.- Coeff. O le Hcj Max. Malosiaga Oloa Max. Vevela o Faagaioiga Density
    Br (KGs) Hcb (KOe) Hcj (KOe) (BH) sili atu (MGOe) g / cm³
    N35 11.7-12.2 -0.11 ~ -0.12 ≥10.9 ≥12 -0.58 ~ -0.78 33-36 80 ℃ 7.6
    N38 12.2-12.5 -0.11 ~ -0.12 ≥11.3 ≥12 -0.58 ~ -0.78 36-39 80 ℃ 7.6
    N40 12.5-12.8 -0.11 ~ -0.12 ≥11.5 ≥12 -0.58 ~ -0.78 38-41 80 ℃ 7.6
    N42 12.8-13.2 -0.11 ~ -0.12 ≥11.5 ≥12 -0.58 ~ -0.78 40-43 80 ℃ 7.6
    N45 13.2-13.8 -0.11 ~ -0.12 ≥11.6 ≥12 -0.58 ~ -0.78 43-46 80 ℃ 7.6
    N48 13.8-14.2 -0.11 ~ -0.12 ≥11.6 ≥12 -0.58 ~ -0.78 46-49 80 ℃ 7.6
    N50 14.0-14.5 -0.11 ~ -0.12 ≥10.0 ≥12 -0.58 ~ -0.78 48-51 80 ℃ 7.6
    N52 14.3-14.8 -0.11 ~ -0.12 ≥10.0 ≥12 -0.58 ~ -0.78 50-53 80 ℃ 7.6
    N33M 11.3-11.7 -0.11 ~ -0.12 ≥10.5 ≥14 -0.58 ~ -0.72 31-33 100 ℃ 7.6
    N35M 11.7-12.2 -0.11 ~ -0.12 ≥10.9 ≥14 -0.58 ~ -0.72 33-36 100 ℃ 7.6
    N38M 12.2-12.5 -0.11 ~ -0.12 ≥11.3 ≥14 -0.58 ~ -0.72 36-39 100 ℃ 7.6
    N40M 12.5-12.8 -0.11 ~ -0.12 ≥11.6 ≥14 -0.58 ~ -0.72 38-41 100 ℃ 7.6
    N42M 12.8-13.2 -0.11 ~ -0.12 ≥12.0 ≥14 -0.58 ~ -0.72 40-43 100 ℃ 7.6
    N45M 13.2-13.8 -0.11 ~ -0.12 ≥12.5 ≥14 -0.58 ~ -0.72 43-46 100 ℃ 7.6
    N48M 13.6-14.3 -0.11 ~ -0.12 ≥12.9 ≥14 -0.58 ~ -0.72 46-49 100 ℃ 7.6
    N50M 14.0-14.5 -0.11 ~ -0.12 ≥13.0 ≥14 -0.58 ~ -0.72 48-51 100 ℃ 7.6
    N35H 11.7-12.2 -0.11 ~ -0.12 ≥10.9 ≥17 -0.58 ~ -0.70 33-36 120 ℃ 7.6
    N38H 12.2-12.5 -0.11 ~ -0.12 ≥11.3 ≥17 -0.58 ~ -0.70 36-39 120 ℃ 7.6
    N40H 12.5-12.8 -0.11 ~ -0.12 ≥11.6 ≥17 -0.58 ~ -0.70 38-41 120 ℃ 7.6
    N42H 12.8-13.2 -0.11 ~ -0.12 ≥12.0 ≥17 -0.58 ~ -0.70 40-43 120 ℃ 7.6
    N45H 13.2-13.6 -0.11 ~ -0.12 ≥12.1 ≥17 -0.58 ~ -0.70 43-46 120 ℃ 7.6
    N48H 13.7-14.3 -0.11 ~ -0.12 ≥12.5 ≥17 -0.58 ~ -0.70 46-49 120 ℃ 7.6
    N35SH 11.7-12.2 -0.11 ~ -0.12 ≥11.0 ≥20 -0.56 ~ -0.70 33-36 150 ℃ 7.6
    N38SH 12.2-12.5 -0.11 ~ -0.12 ≥11.4 ≥20 -0.56 ~ -0.70 36-39 150 ℃ 7.6
    N40SH 12.5-12.8 -0.11 ~ -0.12 ≥11.8 ≥20 -0.56 ~ -0.70 38-41 150 ℃ 7.6
    N42SH 12.8-13.2 -0.11 ~ -0.12 ≥12.4 ≥20 -0.56 ~ -0.70 40-43 150 ℃ 7.6
    N45SH 13.2-13.8 -0.11 ~ -0.12 ≥12.6 ≥20 -0.56 ~ -0.70 43-46 150 ℃ 7.6
    N28UH 10.2-10.8 -0.11 ~ -0.12 ≥9.6 ≥25 -0.52 ~ -0.70 26-29 180 ℃ 7.6
    N30UH 10.8-11.3 -0.11 ~ -0.12 ≥10.2 ≥25 -0.52 ~ -0.70 28-31 180 ℃ 7.6
    N33UH 11.3-11.7 -0.11 ~ -0.12 ≥10.7 ≥25 -0.52 ~ -0.70 31-34 180 ℃ 7.6
    N35UH 11.8-12.2 -0.11 ~ -0.12 ≥10.8 ≥25 -0.52 ~ -0.70 33-36 180 ℃ 7.6
    N38UH 12.2-12.5 -0.11 ~ -0.12 ≥11.0 ≥25 -0.52 ~ -0.70 36-39 180 ℃ 7.6
    N40UH 12.5-12.8 -0.11 ~ -0.12 ≥11.3 ≥25 -0.52 ~ -0.70 38-41 180 ℃ 7.6
    N28EH 10.4-10.9 -0.105 ~ -0.120 ≥9.8 ≥30 -0.48 ~ -0.70 26-29 200 ℃ 7.6
    N30EH 10.8-11.3 -0.105 ~ -0.120 ≥10.2 ≥30 -0.48 ~ -0.70 28-31 200 ℃ 7.6
    N33EH 11.3-11.7 -0.105 ~ -0.120 ≥10.5 ≥30 -0.48 ~ -0.70 31-34 200 ℃ 7.6
    N35EH 11.7-12.2 -0.105 ~ -0.120 ≥11.0 ≥30 -0.48 ~ -0.70 33-36 200 ℃ 7.6
    N38EH 12.2-12.5 -0.105 ~ -0.120 ≥11.3 ≥30 -0.48 ~ -0.70 36-39 200 ℃ 7.6
    N28AH 10.4-10.9 -0.105 ~ -0.120 ≥9.9 ≥33 -0.45 ~ -0.70 26-29 230 ℃ 7.6
    N30AH 10.8-11.3 -0.105 ~ -0.120 ≥10.3 ≥33 -0.45 ~ -0.70 28-31 230 ℃ 7.6
    N33AH 11.3-11.7 -0.105 ~ -0.120 ≥10.6 ≥33 -0.45 ~ -0.70 31-34 230 ℃ 7.6
     Faʻaaliga:
    · I lalo o le vevela galue 20 ℃ ± 2 ℃, i luga atu o le mageta parameter ma meatotino tino o loʻo faʻataʻitaʻia, ma le maalofia leiloa o le maneta malosi e le sili atu i le 5%. .


    Lelei:
    O meatotino o nei magnets e sili mamao atu nai lo masani ma latou i le taimi nei o le sili ona mamana i le talosaga. Latou maualuga

    coercivity ma maualuga remanence faʻatagaina le fou tisaini ma le ono mafai ona faʻateleina maneta mala o le faʻaoga lea e utiuti le avanoa

    poʻo le mea e manaʻomia ai se malosiaga maneta malosi.

    NdFeB magnets e matua afaina i palapala. O le mea lea manaʻomia se ufiufi luga puipuia. Faʻaogaina o le NdFeB maneta o loʻo faʻatulagaina

    ile vevela ile lautele lautele mai le 80ºC ile 230ºC. Ma e galue foi i le vevela i lalo 0 ℃.

    Talosaga:
    Neodymium magnets o loʻo faʻaaogaina o ituaiga eseese o tioata tioata maneta mo le faʻamamafaina, faʻaletonuina o vaega ua molia i mea tau eletise, sisinini,

    sisina, sensor, maneta faiga i rotor ma Laʻau motors, ma le fanua o le saienisi, vailaʻau (tomography, NMR spectrometers), ma isi

     

    I aso nei, NdFeB magnets o loʻo faʻaaogaina i aofaʻi tele i le lalolagi atoa. O le atinaʻeina o lenei mea e leʻi maeʻa; le toʻatama

    ma faʻamalosi le faʻamalosia o le fanua o loʻo faʻaauau pea ona faʻateleina. O le maualuga malosi o NdFeB magnets o lona uiga e mafai ona fausiaina afi ma faʻapitoa

    laʻititi lava - ma o lona uiga o le faʻateleina o le faʻatinoina lelei. O le faifai pea faʻaleleia atili mafai ai ona finau lenei mea manaia.

    faʻalauiloa faʻasolitulafono i ni eria fou.

    O faʻamatalaga taua uma na fuafuaina e faʻaaoga ai faʻataʻitaʻiga faʻatusa e tusa IEC 60404-5. O faʻamatalaga o loʻo mulimuli mai e avea ma faʻamanuiaga ma

    ono eseese. Mo nisi faʻamatalaga faʻamolemole faʻafesoʻotaʻi a matou inisinia talosaga.

     

     

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