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High Alumina Refractory Bricks yeIndustrial Furnace

Machinery Kudzvanya Shaped Zvigadzirwa

High Alumina Refractory Bricks yeIndustrial Furnace

1.High alumina zvidhinha zvidhinha zvinoramba zvakaitwa kunyanya kubva kune alumina (Al2O3) nezvimwe zvinhu, zvakagadzirirwa kushandiswa kwepamusoro-kupisa semoto, kilns, uye reactors.
2.Processing: bauxite inoshandiswa sechinhu chikuru chakasvibirira, clinker inosarudzwa nekugadzirisa uye sieved kuti ibvise simbi, uye inogadzirirwa nekupisa kwekushisa kwepamusoro.
3. Manufacturing: Inogadzirwa nekusanganisa zvinhu (bauxite kana mamwe mamineral e-high-alumina), kuaumba kuva zvidhinha, uye kupfutidza pakupisa kwakanyanya. Maitiro ekugadzira anogona kusanganisira akasiyana ekuwedzera uye mabinder kuti awane zvivakwa zvinodiwa.
4. Zvidhinha zvakakwirira zvealuminium zvinosarudzwa nokuda kwekugara uye kushanda zvakanaka munzvimbo dzakanyanyisa, zvichiita kuti zvive chinhu chakakosha mune zvakawanda zvekushisa kwekushanda kwemaindasitiri.

    Features

    High Alumina Brick sumo2

    1. High Refractoriness: Vanogona kumira kutonhora kwakanyanya, zvichiita kuti zvive zvakakodzera kushandiswa muvira uye dzimwe nzvimbo dzepamusoro-soro.
    2. Yakanakisisa Thermal Stability: Izvi zvidhinha zvinochengetedza kutendeseka kwavo kwemaitiro uye mechanical properties kunyange pasi pekukurumidza kuchinja kwekushisa, kuderedza dambudziko rekukuvara kwekupisa.
    3. Yakanaka Insulating Properties: Kunyange isingashande seyakagadzirirwa insulating zvinhu, yakakwirira alumina zvidhinha zvinopa kumwe kuchinjisa kurwisa kupisa, zvichibatsira kuchengetedza simba mumaindasitiri ekushandisa.
    4. Kurwisana neCorrosion uye Abrasion: Izvo zvinopesana nemakemikari ekuora uye mechanical kupfeka, kuwedzera hupenyu hwavo mumamiriro ekushanda akaoma.
    5. Yakaderera Thermal Conductivity: Ichi chivakwa chinobatsira kuderedza kurasikirwa kwekupisa uye kuchengetedza inopindirana tembiricha profiles mukati merefractory lining.
    Pakazere, zvidhinha zvakakwirira zvealuminium zvakakosheswa kusimba kwazvo, kuvimbika, uye kugona kumirisana nemamiriro akanyanya mumaindasitiri akasiyana siyana.

    Application

    Zvidhinha zvepamusoro zvealuminium zvinowanzo shandiswa mumaindasitiri akadai sesimbi, simende, girazi, uye zvidhinha zvekukwanisa kutsungirira tembiricha yakanyanyisa uye mamiriro akaomarara. Masonry blast furnace, hot blast stove, electric furnace top uye ladle zvachose lining.

    Main yemuviri uye makemikari performance index

    Index LZ-75 LZ-65 LZ-55 LZ-48
    Al2O3% ≥ 75 65 55 48
    Refractoriness ℃ ≥ 1790 1790 1770 1750
    Refractoriness pasi pemutoro (0.6%) ℃ ≥ 1520 1500 1470 1420
    Yechigarire mutsara shanduko (1500 ℃×2h)% +0.1~-0.4 +0.1~-0.4 +0.1~-0.4 +0.1~-0.4 (1450℃)
    Zviripachena porosity% makumi maviri nenhatu makumi maviri nenhatu makumi maviri nemaviri makumi maviri nemaviri
    CCS MPa ≥ 53.9 49 44.1 39.2