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  • Maneta SmCo

    Faʻamatalaga puʻupuʻu:

    Magnets SmCo fai ma sui o le lata mai augatupulaga o maneta mea. Ua atiaʻe i luga o 40 tausaga talu ai ma faʻalauiloaina le vaitau o tumau afi maneta. I le taimi lena, o nei tau le masani ai metala lalolagi sa taugata tele. I le vaitaimi o le 1980, SmCo mea na faʻateleina suia e NdFeB magnets. Ona o le maoaʻe o le tau ua siitia i luga o le lalolagi seasea neodymium ma le dysprosium (Nd / Dy), o lenei mea ua toe maua lona lauiloa i talosaga i maualuga maualuga vevela (150 ° C - 200 ° C). Peitai, e i ai tapulaʻa faʻatulagaina i luga o le mea e faatatau i le sili atu remanence. Lua tele ituaiga o SmCo magnets o loʻo avanoa, 1: 5 ituaiga (SmCo5) ma le 2:17 ituaiga (Sm2Co17). Magnets SmCo maua maoaʻe maualuga meatotino maneta ma vevela meatotino.


    Oloa Faʻamatalaga

    Pine o oloa

    Sintered SmCo Maneta Meatotino Faaletino
    Meafaitino 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
    SmCo5 XG16 8.1-8.5 -0.050 7.8-8.3 15-23 -0.30 14-16 250 ℃ 8.3
    XG18 8.5-9.0 -0.050 8.3-8.8 15-23 -0.30 16-18 250 ℃ 8.3
    XG20 9.0-9.4 -0.050 8.5-9.1 15-23 -0.30 19-21 250 ℃ 8.3
    XG22 9.2-9.6 -0.050 8.9-9.4 15-23 -0.30 20-22 250 ℃ 8.3
    XG24 9.6-10.0 -0.050 9.2-9.7 15-23 -0.30 22-24 250 ℃ 8.3
    XG16S 7.9-8.4 -0.050 7.7-8.3 ≥23 -0.28 15-17 250 ℃ 8.3
    XG18S 8.4-8.9 -0.050 8.1-8.7 ≥23 -0.28 17-19 250 ℃ 8.3
    XG20S 8.9-9.3 -0.050 8.6-9.2 ≥23 -0.28 19-21 250 ℃ 8.3
    XG22S 9.2-9.6 -0.050 8.9-9.5 ≥23 -0.28 21-23 250 ℃ 8.3
    XG24S 9.6-10.0 -0.050 9.3-9.9 ≥23 -0.28 23-25 250 ℃ 8.3
    Sm2Co17 XG24H 9.5-10.2 -0.025 8.7-9.6 ≥25 -0.20 22-24 350 ℃ 8.3
    XG26H 10.2-10.5 -0.030 9.4-10.0 ≥25 -0.20 24-26 350 ℃ 8.3
    XG28H 10.3-10.8 -0.035 9.5-10.2 ≥25 -0.20 26-28 350 ℃ 8.3
    XG30H 10.8-11.0 -0.035 9.9-10.5 ≥25 -0.20 28-30 350 ℃ 8.3
    XG32H 11.0-11.3 -0.035 10.2-10.8 ≥25 -0.20 29-32 350 ℃ 8.3
    XG22 9.3-9.7 -0.020 8.5-9.3 ≥18 -0.20 20-23 300 ℃ 8.3
    XG24 9.5-10.2 -0.025 8.7-9.6 ≥18 -0.20 22-24 300 ℃ 8.3
    XG26 10.2-10.5 -0.030 9.4-10.0 ≥18 -0.20 24-26 300 ℃ 8.3
    XG28 10.3-10.8 -0.035 9.5-10.2 ≥18 -0.20 26-28 300 ℃ 8.3
    XG30 10.8-11.0 -0.035 9.9-10.5 ≥18 -0.20 28-30 300 ℃ 8.3
    XG32 11.0-11.3 -0.035 10.2-10.8 ≥18 -0.20 29-32 300 ℃ 8.3
    XG26M 10.2-10.5 -0.035 8.5-9.8 12-18 -0.20 24-26 300 ℃ 8.3
    XG28M 10.3-10.8 -0.035 8.5-10.0 12-18 -0.20 26-28 300 ℃ 8.3
    XG30M 10.8-11.0 -0.035 8.5-10.5 12-18 -0.20 28-30 300 ℃ 8.3
    XG32M 11.0-11.3 -0.035 8.5-10.7 12-18 -0.20 29-32 300 ℃ 8.3
    XG24L 9.5-10.2 -0.025 6.8-9.0 8-12 -0.20 22-24 250 ℃ 8.3
    XG26L 10.2-10.5 -0.035 6.8-9.4 8-12 -0.20 24-26 250 ℃ 8.3
    XG28L 10.3-10.8 -0.035 6.8-9.6 8-12 -0.20 26-28 250 ℃ 8.3
    XG30L 10.8-11.5 -0.035 6.8-10.0 8-12 -0.20 28-30 250 ℃ 8.3
    XG32L 11.0-11.5 -0.035 6.8-10.2 8-12 -0.20 29-32 250 ℃ 8.3
     Faʻaaliga:
    · Matou tumau i le tutusa i luga vagana faʻamaonia mai le tagata faʻatau. Curie vevela ma le vevela coefficient e mo naʻo faʻasino, e le o se faʻavae mo filifiliga.

     

    Lelei:
    Faʻaaogaina o nei magnets faʻatulagaina e le vevela i se lautele lautele tamoʻe mai 250ºC i le 350ºC ma o latou Curie vevela mafai ona maualuga

    pei o le 710 i le 880 ° C. O le mea lea, SmCo maneta ei ai le sili faʻamautu maneta mafua i le sili tetee i le maualuga vevela.

    SmCo magnets e iloga i le maualuga o le pala, e leai se ufiufi e manaʻomia mo puipuiga i luga.

     

    Vaega:
    O le le faʻamanuiaina o SmCo magnets o le faailogaina brittleness o mea - o se mea e tatau ona maitauina amanaʻia i taimi o gaioiga.

    O le magnets e galvanized pe coated e cathodic electrodeposition mo nisi talosaga.

     

    Talosaga:
    I vaega maualuga vevela faʻagaioiga, maualuga o le pala ma le faʻasaʻosaʻoina o le teteʻe e taua tele. E pei ole, Electronic magnetron,Manetaauina atu,

    Togafitiga maneta, Magnistor, ma isi.

    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 e ono

    eseʻese O le max faagaoioia vevela e faalagolago i le maneta dimesion ma le faapitoa talosaga. Mo nisi faʻamatalaga faʻamolemole faʻafesoʻotaʻi le matou

    talosaga inisinia.

     

     


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