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99 Sintered High-Dense Aluminium Channel Block

Ngwaahịa nwere nkedo ebu

99 Sintered High-Dense Aluminium Channel Block

99 dense alumina forehearth channel blocks nwere ihe onwunwe nke ịdị ọcha dị elu, njupụta dị elu. Ngwaahịa a na-emepụta ihe bụ nhọrọ nke mbụ iji dochie ihe mgbochi α-β agbakwunyere n'ime obi. Oghere alumina ọwa blocks bụ pụrụ iche seramiiki akụrụngwa eji dị iche iche ulo oru ngwa. Alumina (Al₂O₃) mara maka ike ọrụ ya dị mma, ịdị elu thermal conductivity, na iguzogide iyi na corrosion. Nke a bụ ụfọdụ njirimara na ojiji nke nnukwu ọwa alumina:

    Usoro nrụpụta

    1_99% Alumia Casting Channel Block 1b7r

    1. Nkwadebe ihe eji eme ihe: A na-akwadebe ntụ ntụ alumina dị ọcha na nha nha dị iche iche.

    2. Ịmepụta: A na-emepụta akụrụngwa n'ụdị a chọrọ site na iji usoro dịka nkedo ma ọ bụ extrusion.

    3. Sintering: A na-agbanye ngọngọ ndị a kpụrụ na okpomọkụ dị elu iji nweta njupụta achọrọ na ihe eji arụ ọrụ.

    Uru

    Ihe mgbochi ọwa alumina 99 dị oke abụghị mmetọ iko, na-ewepụ adịghị ọcha iko, afụ, 'Cat-Scratch' na ibelata ntụpọ nke mmepụta iko. Enwere ike ịkwalite ọnụego mmepụta nke ukwuu, ọkachasị maka iko kristal, iko ịchọ mma, iko na-esi ísì ụtọ, iko akpa dị elu wdg.

    1. Njupụta dị elu:Oke alumina nwere nnukwu njupụta, na-enye aka na ike ọrụ ya na ịdịte aka ya.
    2. Thermal kwụsie ike:Ọ nwere ike iguzogide oke okpomọkụ, na-eme ka ọ dị mma maka ngwa okpomọkụ dị elu.
    3. Yiri Nguzogide:Alumina na-eguzogide oke iyi na abrasion, nke bara uru na gburugburu ebe siri ike.
    4. Nguzogide corrosion:Ọ na-eguzogide ọgụ kemịkalụ sitere na acids na alkalis, na-eme ka ogologo ndụ ya dịkwuo elu na ntọala ndị na-emebi emebi.
    5. Ihe mkpuchi eletrik:Alumina bụ ezigbo mkpuchi ọkụ eletrik, na-eme ka ọ baa uru na ngwa eletriki na ngwa eletrọnịkị.

    1_99% Alumia Casting Channel Block799

    Ngwa

    A na-ejikarị ngwaahịa a na njedebe na-ekpo ọkụ nke ọkụ dị ka tableware iko na karama iko, ite iko ọkụ wdg.


    Ihe 99 Obere Alumina (nkedo)
    Al2O3% ≥97.5
    SiO2% ≤0.18
    Fe2O3% ≤0.1
    Njupụta g/cm³ ≥3.15
    Prọsity pụtara % ≤16
    Ike Nchicha oyi (Mpa) ≥110
    Refractoriness n'okpuru ibu T0.6/℃ ≥1700
    IHE: Data niile dị n'elu bụ nkezi nsonaazụ ule n'okpuru usoro ọkọlọtọ ma na-edo onwe ya n'ọnọdụ dị iche iche. E kwesịghị iji nsonaazụ ya mee ihe maka nkọwapụta ma ọ bụ mepụta ọrụ nkwekọrịta ọ bụla. Maka ozi ndị ọzọ gbasara ngwa nchekwa ma ọ bụ ihe, biko kpọtụrụ onye na-ere ahịa anyị.