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  • SmCo Magnet

    Sharaxaad Gaaban:

    Magnets SmCo waxay matalaan jiilkii ugu dambeeyay ee agabka birlabeedka. Waxa la sameeyay in ka badan 40 sano ka hor waxayna soo bandhigeen waagii matoorada magnetka joogtada ah. Waqtigaas, birahan dhulka dhifka ah aad bay qaali u ahaayeen. Intii lagu jiray sannadihii 1980-aadkii, agabka SmCo waxa si isa soo taraysa loogu beddelay magnets NdFeB. Sababo la xiriira kor u kaca qiimaha laxaadka leh ee dhulka naadirka ah ee neodymium iyo dysprosium (Nd/Dy), maaddadani hadda waxay dib u heshay caannimadeeda codsiyada heerkul sare (150°C – 200°C). Si kastaba ha ahaatee, waxaa jira xad loo dejiyay walxaha marka la eego sii joogida ugu badan. Laba nooc oo waaweyn oo magnets SmCo ah ayaa diyaar ah, 1: 5 nooca (SmCo5) iyo 2:17 nooca (Sm2Co17). Magnets-yada SmCo waxay leeyihiin sifooyin magnetic heer sare ah iyo sifooyin heerkul sare ah.


    Faahfaahinta Alaabta

    Tags Product

    Shirkadda Sintered SmCoMagnetGuryaha Jirka
    Qalab Darajo Joogista Rev. Temp.- Coeff. Ee Br Xoog ku Qasab ah Xoogaga qasabka ah ee gudaha Rev. Temp.-Coeff. ee Hcj Max. Alaabta Tamarta Max. Heerkulka shaqada Cufnaanta
    Br (KGs) Hcb (Adiga) Hcj (Adiga) (BH) ugu badnaan. (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
     Fiiro gaar ah:
    Waxaan ahaanaynaa sidii kor ku xusan ilaa macmiilku caddeeyo. Heerkulka Curie iyo isku xidhka heerkulku waa tixraac oo keliya, maaha saldhig go'aan.

     

    Faa'iidada:
    Isticmaalka birlabyadaan waxaa lagu shardiyaa heerkul aad u ballaaran oo ka socda 250ºC ilaa 350ºC heerkulkooda Curie wuxuu noqon karaa mid aad u sarreeya.

    710 ilaa 880C. Sidaa darteed, magnet SmCo waxay leedahay xasiloonida magnetka ugu fiican sababtoo ah caabbinta sare ee heerkulka sare.

    Magnets SmCo waxaa lagu gartaa iska caabin daxalka aad u sarreeya, ma daahan loo baahan yahay ilaalinta dusha.

     

    Tilmaam:
    Khasaarada birta SmCo ayaa ah jajabnaanta calaamadsan ee walxaha - arrin ay tahay in si gaar ah loo tixgeliyo inta lagu jiro habaynta.

    Magnet-ka waxa lagu galvanized ama lagu dahaadhay by cathodic electrodeposition codsiyada qaarkood.

     

    Codsiga:
    Meelaha heerkulka sare ee hawlgalka, daxalka sare iyo caabbinta oksaydhisku waa muhiim. Sida, magnetron elektaroonik ah,Magnetgudbinta,

    Daawaynta magnetic, Magnistor, iwm.

    Dhammaan qiimayaasha la sheegay waxaa lagu go'aamiyay iyadoo la adeegsanayo muunado caadi ah iyadoo loo eegayo IEC 60404-5. Tilmaamaha soo socdaa waxay u adeegaan sida qiyamka tixraaca iyo laga yaabaa

    kala duwanaansho. ugu badnaan Heerkulka hawlgalka wuxuu ku xiran yahay cabbirka magnetka iyo codsiga gaarka ah. Wixii macluumaad dheeraad ah fadlan la xiriir our

    injineerada codsiga.

     

     


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