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Magnesium-aluminum spinel brick


    Magnesium-aluminum spinel brick

    Product specification

    [product name] : magnesium-aluminum spinel brick

    [product model] : td-ma88, td-ma86, td-ma84, td-ma82

    Recommended site: cement kiln

    Product information

    [properties and characteristics] : td-ma series bricks are made of high purity magnesia, magnesia, aluminum spinel and other main materials by high temperature firing.It has excellent thermal shock stability, good alkali and salt erosion resistance, suitable for use in the transition zone of cement kiln, and its service life is longer than 12 months.The 3300T/D cement dry kiln transition zone, which has been used to treat industrial hazardous waste in Beijing cement plant, has shown excellent resistance to chemical erosion.


    [use parts] : transition zone.

    Performance indicators

    model Magnesium-aluminum spinel brick
    chemical composition(%)Al2O3≧6≧9≧9≧8
    SiO2 ≤0.5≤0.5≤0.8≤1
    Physical propertiesVolume density g/cm3≥2.9≥2.9≥2.85≥2.8
    Apperent porosity %≤18≤18≤19≤20
    cold crushing strength Mpa≧60≧60≧50≧45
    Refractoriness under Load ℃≧1700≧1700≧1680≧1650
    Resistant to thermal shock (1000℃,water-cooling)times≧10≧10≧10≧10
    Thermal conductivity(reference value)W/mk≤2.9≤2.9≤2.8≤2.7

    Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Magnesium-aluminum spinel brick manufacturer in Shandong。Our company Magnesium-aluminum spinel brick sincerely obtains the prestige,rewards our customers with the preferential price of Magnesium-aluminum spinel brick and warm service。Our main products:refractory castable,high strength castable,alumina silicate fiber module,alumina silicate felt,alumina silicate fiber blanket,alumina silicate cotton,etc。The products sell well in dozens of metallurgical,chemical and electric power enterprises all over the country and are well received by users。The company's unique production process,quality management and testing equipment to ensure product quality and stability,has a high-quality staff and professional and technical personnel,according to the different requirements of users,the development and design of a variety of new refractory materials。To know the latest Magnesium-aluminum spinel brick price can be posted on our website,we will contact you within 24 hours,Tel: 13864463333 Manager Sun。

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