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Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ

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01
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ
Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ

Bricks Refractory Alumina dị elu maka ọkụ ụlọ ọrụ

1.High alumina brik bụ brik refractory mere isi na alumina (Al2O3) na ihe ndị ọzọ, e mere maka elu okpomọkụ ngwa dị ka ọkụ, kilns, na reactors.
2.Processing: a na-eji bauxite eme ihe dị ka isi ihe eji eme ihe, a na-edozi clinker site na grading na sieved iji wepụ ígwè, ma kwadebere ya site na ọkụ ọkụ dị elu.
3. Nrụpụta: Emere ya site n'ịgwakọta akụrụngwa (bauxite ma ọ bụ ihe ndị ọzọ dị elu alumina), na-eme ka ha bụrụ brik, na-agbapụ ha na okpomọkụ dị elu. Usoro mmepụta ihe nwere ike ịgụnye mgbakwunye dị iche iche na ihe eji eme ihe iji nweta ihe ndị a chọrọ.
4. A na-ahọrọ brik alumina dị elu maka ịdịte aka na arụmọrụ ha na gburugburu ebe dị oke egwu, na-eme ka ha bụrụ akụkụ dị mkpa n'ọtụtụ ngwa mmepụta ihe dị elu.

    Kpọtụrụ anyị
    nkọwa ngwaahịa

    Atụmatụ

    Ngosipụta brik alumina dị elu2

    1. High Refractoriness: Ha nwere ike iguzogide oke okpomọkụ, na-eme ka ha dị mma maka iji ọkụ ọkụ na ebe ndị ọzọ dị elu.
    2. Ọmarịcha Thermal Stability: brik ndị a na-edobe iguzosi ike n'ezi ihe ha na ihe eji arụ ọrụ ọbụna n'okpuru mgbanwe okpomọkụ ngwa ngwa, na-ebelata ihe ize ndụ nke mmebi ujo okpomọkụ.
    3. Ezigbo ihe mkpuchi: Ọ bụ ezie na ọ bụghị dị irè dị ka ihe mkpuchi pụrụ iche, brik alumina dị elu na-enye ụfọdụ mkpuchi megide nnyefe ọkụ, na-enyere aka ịchekwa ike na ngwa mmepụta ihe.
    4. Nguzogide corrosion na abrasion: Ha na-eguzogide ọgwụ corrosion na ígwè ọrụ, na-agbatị ndụ ha na ọnọdụ ọrụ siri ike.
    5. Low Thermal Conductivity: Nke a ihe onwunwe na-enyere aka ibelata okpomọkụ ọnwụ na-anọgide na-agbanwe agbanwe okpomọkụ profaịlụ n'ime refractory lining.
    N'ozuzu, a na-eji brik alumina dị elu kpọrọ ihe maka ịdịte aka ha, ntụkwasị obi, na ike iguzogide ọnọdụ dị oke egwu na usoro mmepụta ihe dị iche iche.

    Ngwa

    A na-ejikarị brik alumina dị elu na ụlọ ọrụ dịka nchara, ciment, iko, na ceramik maka ikike ha iguzogide oke okpomọkụ na ọnọdụ siri ike. Igwe ọkụ ọkụ ọkụ, stovu na-ekpo ọkụ ọkụ, elu ọkụ eletrik na akwa mkpuchi na-adịgide adịgide.

    Ndekọ arụmọrụ anụ ahụ na kemịkalụ isi

    Index LZ-75 LZ-65 LZ-55 LZ-48
    Al2O3% ≥ 75 65 55 48
    Refractoriness ℃ ≥ 1790 1790 1770 1750
    Refractoriness n'okpuru ibu (0.6%) ℃ ≥ 1520 1500 1470 1420
    Mgbanwe ahịrị na-adịgide adịgide (1500℃ × 2h)% + 0.1-0.4 + 0.1-0.4 + 0.1-0.4 + 0.1 ~ -0.4 (1450 ℃)
    Nke pụtara porosity% iri abụọ na atọ iri abụọ na atọ iri abụọ na abụọ iri abụọ na abụọ
    CCS MPa ≥ 53.9 49 44.1 39.2