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  • Magnet ea Ferrite

    Tlhaloso e Khutšoanyane:

    Li-ferrite tse thata tse thehiloeng ho barium ferrite le strontium powders (k'hemik'hale ea BaO • 6Fe2O3 le SrO • 6Fe2O3) e entsoe. Li na le lisebelisoa tse nang le oxidized, ka hona li kenyelelitsoe sehlopheng sa lisebelisoa tsa ceramic. Li na le approx. 90% oxide ea tšepe (Fe2O3) le 10% alkaline oxide ea lefatše (BaO kapa SrO) - lihlahisoa tse tala tse ngata ebile li theko e tlase. Li aroloa ka isotropic le anisotropic, likaroloana tsa morao tjena li hokahane ka mokhoa o le mong
    tataiso e fumanang litšobotsi tse ntle tsa makenete. Limenete tsa Isotropic li entsoe ka ho hatella ha makenete a anisotropic a hatelloa kahare ho matla a khoheli. Sena se fa makenete tataiso e khethehileng 'me se imena matla a eona ka makhetlo a mararo.


    Product Qaqileng

    Lihlahisoa tsa Product

    Sintered Magnet ea Ferrite Thepa ea 'mele
    Kereiti Bokgopo Moruti Temp. Coeff. Ea Br Qobello Force Matla a Matla a Matla Moruti Temp.-Coeff. Ea Hcj Boholo. Sehlahisoa sa Matla Boholo. Mocheso o sebetsang Ho teteana
    Br (KGs) Hcb (KOe) Shelena (KOe) (BH), max. (MGOe) g / cm³
    Y10T 2.0-2.35 -0.20 1.57-2.01 2.64-3.52 +0.30 0.8-1.2 250 ℃ 4.95
    Y20 3.2-3.8 -0.20 1.70-2.38 1.76-2.45 +0.30 2.3-2.8 250 ℃ 4.95
    Y22H 3.1-3.6 -0.20 2.77-3.14 3.52-4.02 +0.30 2.5-3.2 250 ℃ 4.95
    Y23 3.2-3.7 -0.20 2.14-2.38 2.39-2.89 +0.30 2.5-3.2 250 ℃ 4.95
    Y25 3.6-4.0 -0.20 1.70-2.14 1.76-2.51 +0.30 2.8-3.5 250 ℃ 4.95
    Y26H 3.6-3.9 -0.20 2.77-3.14 2.83-3.21 +0.30 2.9-3.5 250 ℃ 4.95
    Y27H 3.7-4.0 -0.20 2.58-3.14 2.64-3.21 +0.30 3.1-3.7 250 ℃ 4.95
    Y28 3.7-4.0 -0.20 2.20-2.64 2.26-2.77 +0.30 3.3-3.8 250 ℃ 4.95
    Y30 3.7-4.0 -0.20 2.20-2.64 2.64-2.77 +0.30 3.3-3.8 250 ℃ 4.95
    Y30H-1 3.8-4.0 -0.20 2.89-3.46 2.95-3.65 +0.30 3.4-4.1 250 ℃ 4.95
    Y30BH 3.8-3.9 -0.20 2.80-2.95 2.90-3.08 +0.30 3.4-3.7 250 ℃ 4.95
    Y30-1 3.6-4.0 -0.20 1.70-2.14 1.76-2.51 +0.30 2.8-3.5 250 ℃ 4.95
    Y30BH-1 3.8-4.0 -0.20 2.89-3.46 2.95-3.65 +0.30 3.4-4.0 250 ℃ 4.95
    EA-2-Y 3.95-4.15 -0.20 3.46-3.77 3.90-4.21 +0.30 3.5-4.0 250 ℃ 4.95
    Y20-2 3.95-4.15 -0.20 3.46-3.77 3.90-4.21 +0.30 3.5-4.0 250 ℃ 4.95
    Y32 4.0-4.2 -0.20 2.01-2.38 2.07-2.45 +0.30 3.8-4.2 250 ℃ 4.95
    Y33 4.1-4.3 -0.20 2.77-3.14 2.83-3.21 +0.30 4.0-4.4 250 ℃ 4.95
    Y35 4.0-4.1 -0.20 2.20-2.45 2.26-2.51 +0.30 3.8-4.0 250 ℃ 4.95
     Hlokomela:
    · Re lula re tšoana le ka holimo ntle le ha ho boletsoe ho moreki. Mocheso oa Curie le mocheso oa mocheso li sebelisoa feela, eseng e le motheo oa qeto. · Mocheso o sebetsang oa makenete o fetoha ka lebaka la karolelano ea bolelele le bophara le lintlha tsa tikoloho.

    Melemo:

    Joalo ka ha ho tloaelehile ka letsopa la oxide, limakete tse thata tsa ferrite li bonts'a boits'oaro bo batlang bo hanana le mongobo, solvents, tharollo ea alkaline,

    acid tse fokolang, matsoai, lintho tsa ho itlotsa le lintho tse silafatsang khase. Ka kakaretso, makenete a thata a ferrite ka hona a ka sebelisoa ntle le ts'ireletso e eketsehileng ea ts'enyeho.
    Tšobotsi:
    Ka lebaka la boima ba bona bo boholo (6-7 Mohs), limakete tsa Ferrite li brittle ebile li nahanela ho kokota kapa ho khumama. Nakong ea ts'ebetso, li tlameha ho qaptjoa ka lisebelisoa tsa litaemane. Mocheso o sebetsang ka limakete tsa ferrite ka kakaretso o lipakeng tsa -40ºC le 250ºC.

    Kopo:

    Ho sebelisoa libopeho tse fapaneng boenjiniking ba likoloi, joalo ka boiketsetso le taolo ea litekanyo. Lisebelisoa tse ling tse joalo ka Mechini ea motlakase ea likoloi (li-wipers, setulo sa setulo sa setulo), Ho ruta, Monyako oa monyako, baesekele ea Magnetic le setulo sa ho silila, jj.

     

    Kajeno, li-ferrite tse thata li emela karolo e kholo ka ho fetisisa ea limakete tse sa feleng tse hlahisitsoeng. Ho fapana le limakete tsa AlNiCo, li-ferrite tse thata li khetholloa ka ho ba le ts'oaetso e matla empa e le matla a phahameng a tšimo. Sena se fella ka sebopeho se bataletseng sa thepa. Barium ferrite le strontium ferrite li arotsoe ho latela lisebelisoa tsa ho qala.

    Litekanyetso tsohle tse boletsoeng li ile tsa khethoa ho sebelisoa mehlala e tloaelehileng ho latela IEC 60404-5. Lintlha tse latelang li sebetsa e le litekanyetso tsa boits'oaro mme li ka fapana.

     

     


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