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Bubble Alumina Bricks Refractory don Tanderun Masana'antu

Samfuran Matsakanin Injiniya

Bubble Alumina Bricks Refractory don Tanderun Masana'antu

Hengli Bubble Alumina Bricks zaɓi babban tsaftataccen kumfa alumina azaman babban kayan albarkatun ƙasa, babban kayan micro foda azaman ƙari, kayan halitta azaman ɗaure na ɗan lokaci, sintered a cikin babban tukunyar jirgi mai zafin jiki. Kayayyakin da aka gama suna da adadi mai yawa na rufaffiyar rufaffiyar, suna da haruffan nauyi mai nauyi & juriya mai zafin jiki, ƙarancin ƙarancin zafin jiki, ƙarfin ƙarfi, ƙaramin canjin layi mai maimaituwa, kyakkyawan juriyar girgiza zafin zafi, kyakkyawan juriya ga iskar gas & narkewar slag.
Bubble Alumina Bricks na iya haɓaka ingancin zafin wutar tanderu, gajarta da'irar samarwa, sauƙaƙa nauyin tanderun da kuma fahimtar ceton makamashi.

    Siffofin

    Bubble alumina tubalin suna da fasali daban-daban:

    1. **Maɗaukakin Ƙarfafa Ƙarfafawa**:Ƙarƙashin ƙarfin wutar lantarki ya sa su zama insulators masu kyau, rage yawan asarar zafi a cikin yanayin zafi mai zafi.

    2. **Tsarki Mai Girma**:Anyi daga alumina mai tsabta, waɗannan tubalin suna ba da kyakkyawan aiki a cikin matsanancin yanayi.

    3. **Rauni**:Haɗin kumfa na alumina yana rage girman gabaɗaya, yana sa tubalin ya zama mai sauƙi da sauƙin ɗauka da shigarwa.

    4. **Hanyoyin Juriya na Zazzabi**:Suna iya jure yanayin zafi sosai, sau da yawa sama da 1800 ° C, yana sa su dace da amfani a cikin tanda mai zafi da kilns.

    5. **Juriyawar Lalacewa**:Suna da kyakkyawar juriya ga harin sinadarai, musamman daga tulle da narkakken karafa.

    6. **Ƙarancin Ƙarfafa Ƙarfafawa**:Wannan fasalin yana taimakawa kiyaye mutuncin tsarin kuma yana rage haɗarin fashewa a ƙarƙashin hawan keken zafi.

    7. **Karfin Kanikanci**:Duk da rashin nauyi, suna ba da ƙarfin injina mai kyau da dorewa a ƙarƙashin yanayin aiki.

    Waɗannan fasalulluka suna yin tubalin alumina kumfa musamman masu amfani a masana'antu kamar ƙarfe, yumbu, da kera gilashi.

    Aikace-aikace na yau da kullun

    Ana amfani da shi sosai a cikin masana'antu kamar ƙarfe, refractories, yumbu, petrochemical, gilashin, wutar lantarki, da dai sauransu. Ana iya amfani da shi azaman fuskar bangon bango mai zafi na pyrolizer, tanderun zafi mai zafi, tanderun wuta, murhun rami, murhun katako, murhun wuta, murhun wuta. , wutar lantarki, da dai sauransu.

    Alamar Fihirisa

    Abubuwa BA-85 BA-90 BA90-1.2 BA-99 BA-993
    Matsakaicin zafin sabis 1750 1800 1800 1850 1850
    Saukewa: AI2O3 % 85 90 91.2 99 99.3
    SiO2 % 14 8 8 0.2 0.15
    Fe2O3 % 0.2 0.2 0.1 0.1 0.1
    Yawan yawa g/cm3 1.4-1.9 1.4-1.9 1.2 1.4-1.8 1.4-1.8
    Ƙarfin Murƙushe Sanyi Mpa 18 15 11.9 15 12
    Refractoriness a ƙarƙashin kaya (0.1 MPa, 0.6%) °C ≥ 1700 ≥ 1700 ≥ 1700 ≥ 1700 ≥ 1700
    Maimaita Canjin Lantarki (1650°C x 12h) % ± 0.3 ± 0.2 ± 0.2 -0.25 -0.25
    Matsakaicin haɓaka haɓakar thermal x10-6 Yanayin ɗaki. zuwa 1300 ° C 7.8 8 8 8.6 8.6
    Ƙarfin Ƙarfi (Matsakaici 800°C) W/m·K 0.55 0.6 0.21 0.75 0.75