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  • 2019 Maginito apamwamba kwambiri a China Barium Ferrite Core a Spika

    Kufotokozera Kwachidule:

    Ma ferrite olimba otengera barium ferrite ndi ufa wa strontium (mankhwala opangidwa ndi BaO • 6Fe2O3 ndi SrO • 6Fe2O3) amapangidwa. Amakhala ndi zitsulo zopangidwa ndi okosijeni, zomwe zimaphatikizidwa mu gulu la zida za ceramic. Zimakhala pafupifupi. 90% iron oxide (Fe2O3) ndi 10% alkaline earth oxide (BaO kapena SrO) - zopangira zomwe ndi zochuluka komanso zotsika mtengo. Amagawanika kukhala isotropic ndi anisotropic, tinthu tating'onoting'ono tomwe timalumikizana limodzi.
    njira yomwe imapeza mawonekedwe abwino a maginito. Maginito a isotropic amapangidwa ndi kukanikiza pomwe maginito a anisotropic amapanikizidwa mkati mwa maginito. Izi zimapatsa maginito njira yomwe amakonda komanso kuchulukitsa mphamvu zake katatu.


    Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Tili ndi gulu lathu la phindu, gulu la masanjidwe, gulu laukadaulo, gulu la QC ndi gulu la phukusi. Tsopano tili ndi ndondomeko zogwirira ntchito zapamwamba kwambiri pa ndondomeko iliyonse. Komanso, antchito athu onse ndi odziwa ntchito yosindikiza ya 2019 Maginito apamwamba kwambiri a China Barium Ferrite Core a Spika, Zinthu zopangidwa ndi mtengo wamtundu. Timakhalapo mwachangu kuti tipange ndi kuchita zinthu mwachilungamo, komanso kuchokera kwa ogula kunyumba kwanu ndi kunja kuchokera kumakampani a xxx.
    Tili ndi gulu lathu la phindu, gulu la masanjidwe, gulu laukadaulo, gulu la QC ndi gulu la phukusi. Tsopano tili ndi ndondomeko zogwirira ntchito zapamwamba kwambiri pa ndondomeko iliyonse. Komanso, antchito athu onse ndi odziwa ntchito yosindikiza kwaChina Ferrite Magnet Spika,Maginito a Ferrite , Zinthu zathu zili ndi zofunikira zovomerezeka za dziko pazinthu zoyenerera, zapamwamba kwambiri ndi zothetsera, mtengo wotsika mtengo, unalandiridwa ndi anthu lerolino padziko lonse lapansi. Katundu wathu apitiliza kukula mkati mwa dongosololi ndikuyembekezera mgwirizano ndi inu, Pakufunika kuti chilichonse mwazinthuzo chikhale chosangalatsa kwa inu, onetsetsani kuti mukudziwitsa. Takhala okhutitsidwa kukupatsirani mtengo wamtengo wapatali mukalandira zomwe mukufuna mwatsatanetsatane.
    Chiyambi:
    Ma ferrite olimba otengera barium ferrite ndi ufa wa strontium (mankhwala opangidwa ndi BaO • 6Fe2O3 ndi SrO • 6Fe2O3) amapangidwa. Amakhala ndi zitsulo zopangidwa ndi okosijeni, zomwe zimaphatikizidwa mu gulu la zida za ceramic. Zimakhala pafupifupi. 90% iron oxide (Fe2O3) ndi 10% alkaline earth oxide (BaO kapena SrO) - zopangira zomwe ndi zochuluka komanso zotsika mtengo. Amagawanika kukhala isotropic ndi anisotropic, tinthu tating'onoting'ono tomwe timalumikizana limodzi.
    njira yomwe imapeza mawonekedwe abwino a maginito. Maginito a isotropic amapangidwa ndi kukanikiza pomwe maginito a anisotropic amapanikizidwa mkati mwa maginito. Izi zimapatsa maginito njira yomwe amakonda komanso kuchulukitsa mphamvu zake katatu.
    Ubwino:
    Monga momwe zimakhalira ndi ma oxide ceramics, maginito olimba a ferrite amawonetsa kusagwirizana ndi chinyezi, zosungunulira, zothira zamchere, ma acid ofooka, mchere, zothira mafuta ndi zowononga mpweya. Nthawi zambiri, maginito olimba a ferrite amatha kugwiritsidwa ntchito popanda chitetezo chowonjezera cha dzimbiri.
    Mbali:
    Chifukwa cha kuuma kwawo kwakukulu (6-7 Mohs), maginito a Ferrite ndi ofooka komanso amamva kugogoda kapena kupindika. Pakukonza, amayenera kupangidwa ndi zida za diamondi. Kutentha kogwira ntchito ndi maginito a ferrite nthawi zambiri kumakhala pakati pa -40ºC ndi 250ºC.
    Ntchito:
    Maonekedwe osiyanasiyana amagwiritsidwa ntchito mu utomotive engineering, monga automation ndi kuyeza kowongolera. Ntchito zina monga makina amagetsi a Galimoto (ma wipers, sit chair motor), Kuphunzitsa, Door absorber, Magnetic bike and massage chair, etc.
    Masiku ano, ma ferrite olimba amayimira gawo lalikulu kwambiri la maginito okhazikika opangidwa. Mosiyana ndi maginito a AlNiCo, ma ferrite olimba amadziŵika ndi kachulukidwe kakuchulukirachulukira koma mphamvu zakumunda zokakamiza kwambiri. Izi zimapangitsa kuti zipangizozo zikhale zosalala. Barium ferrite ndi strontium ferrite zimasiyanitsidwa kutengera zomwe zimayambira. Miyezo yonse yotchulidwa idatsimikiziridwa pogwiritsa ntchito zitsanzo zokhazikika malinga ndi IEC 60404-5. Mafotokozedwe otsatirawa amagwira ntchito ngati maupangiri ndipo akhoza kusiyana.

    SinteredMaginito a FerriteZakuthupi
    Gulu Remanence Rev. Temp. Coeff. Wa Br Mphamvu Yokakamiza Intrinsic Coercive Force Rev. Temp.-Coeff. ku Hcj Max. Mphamvu Zamagetsi Max. Kutentha kwa Ntchito Kuchulukana
    Br (KGs) Hcb (INU) Hcj (INU) (BH) max. (MGO) 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
    Y30H-2 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

    Zindikirani:
    · Tikhalabe monga momwe tafotokozera pamwambapa pokhapokha ngati tafotokozera kasitomala. Kutentha kwa curie ndi kutentha kokwanira ndizongofotokozera chabe, osati ngati maziko opangira chisankho.
    · Kutentha kwakukulu komwe kumagwirira ntchito kwa maginito kumasinthika chifukwa cha kutalika ndi m'mimba mwake ndi zinthu zachilengedwe.


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