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Qalabka Warshadaha ee Alumina ee loogu talagalay Batariga NTC/PTC/Li-ion oo lagu shido budada 99% Al2O3 Qalabka Dhoobada

Qalabka Warshadaha ee Alumina ee loogu talagalay Batariga NTC/PTC/Li-ion oo lagu shido budada 99% Al2O3 Qalabka Dhoobada

Sharaxaad Gaaban:

Weelka ugu Fiican ee Dab-shidka: Budada Fosfoorka, Qalabka Dhulka Naadirka ah, Qalabka Birta Qaaliga ah, Capacitors-ka Dhoobada Sare/Dhexdhexaadka ah/Hooseeya, Dhoobada Piezoelectric NTC/PTC, Lithium Cobaltate (LiCoO₂) & Lithium Manganate (LiMn₂O₄).


  • Summada:Bestn
  • Asal:Shiinaha
  • Cabbirka:macmiil
  • Nooca:Tuubooyinka Dhoobada
  • Cufnaanta badan:2.25-2.35g/cm3
  • Nuugista biyaha:≤1
  • MOQ:100 xabbo
  • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Faahfaahinta

    Sidoo kale loo yaqaan corundum crucible, alumina crucible waxaa lagu gartaa alumina-da oo aad u sarreysa, oo caadi ahaan u dhaxaysa 95% ilaa 99%. Waxay si joogto ah u shaqayn kartaa 1650°C, iyadoo heerkul adeeg oo ugu badan uu yahay ilaa 1800°C. Shirkaddayadu waxay ku takhasustay soo saarista tuubooyinka cabbirka gaarka ah si ay u buuxiyaan shuruudaha gaarka ah ee aan caadiga ahayn.

    Nooca Silsiladda Alumina ee la isku qurxiyey
    Xajmiga Sare (mm) Diagga Hoose (mm) Dhererka (mm) Dhumuc (mm) Mugga (ml)
    50-100 50-100 35-116 3 5-5000
    Nooca Laydiga ee Alumina Crucible
    Dhererka (mm) Ballaca (mm) Dhererka (mm) Dhumuc (mm) Mugga (ml)
    60-200 30-150 15-190 3 5-5000
    Fiiro gaar ah: Cabbirrada la habeeyey ayaa la heli karaa marka la codsado.
    Qalabka laalaada
    Guryaha Dhoobada Konductor-ka Dhoobada Alumina
    Halabuurka ugu Muhiimsan Al2O3≥99% Al2O3≥95% ZrO2≥94%
    Cufnaanta (g/cm³) 3.85 3.6 5.9
    Nuugista Biyaha (%) 0 0 0
    Heerkulka Siintering (°C) 1690 1670 1650
    Adkaanta (HV) 1700 1600 1400
    Xoogga Laab-jeexa 4pt (MPa) >3500 >2900 >11000
    Xoog Cadaadis ah (Kgf/cm²) 30000 25000 25000
    Heerkulka Hawlgalka Ugu Badan (°C) 1500 1400 1600
    Isugeynta Ballaarinta Kulaylka (10⁻⁶/°C) (0-1000°C) 8 7.8 10
    Iska caabbinta Shoogga Kulaylka T (°C) 200 220 350
    Qaboojinta Kulaylka (W/m·K) 31 22 3
    Iska caabinta Mugga (Ω·cm) >10¹² >10¹² >10¹²
    Xoogga Dielectric (KV/mm) 18 16 15
    Joogtada Dielectric (1MHz) 9.2-10.5 9.0-10 12.5
    Codsiyada Warshadaha elektaroonigga ah, baabuurta, birta, birta, kiimikada, iwm.

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