kazakhstan magnesia bricks series variety of

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  • Magnesite brick - MAGNESIA CHROME BRICK

    Magnesite chrome brick is a kind of basic refractory products which containing 55% - 80% MgO and 8% -20% Cr2O3.The main crystal phase is magnesia, composite spinel and a small amount of silicate phase .The composite spinel consists of MgAl2O4, MgFe2O4, MgCr2O4 and FeAl2O4 spinel solid solutions.

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  • Huachen Refractory - Magnesia chrome brick

    Magnesia chrome brick mains elements are Mgo and Cr2O3, and its mineral composition are periclase and spinel. Raw material is high purity magnesia sand and chromite whose chemical composition Cr2O3 30%-45% and CaO not more than 0-1.5%.

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  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    In addition, there are the following types of alkali-resistant bricks. Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering.Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains.

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  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

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  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

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  • BASIC BRICK - Supplier of Castables & Bricks

    2018-11-12u2002·u2002These brick contain carbon (from 5 to 18%), sintered and/or fused magnesia and varying powdered metals if required for oxidation resistance. The brands are produced under two family names. We offer a series traditional mag-carbon brick with the brand name of Nuline, and we offer our series of ladle brick called MaxLine. Magnesia-Spinel Brick

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  • Basic Brick Refractory - Resco Products

    These bricks contain carbon (from 5 to 18%), sintered and/or fused magnesia, and varying powdered metals if required for oxidation resistance. The brands are produced under two family names. We offer a series of traditional mag-carbon brick with the brand name of Nuline, and we offer our series of …

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  • Recycling of refractory bricks used in basic steelmaking ...

    2019-1-1u2002·u2002Refractory clays are used in a wide variety of applications and industries, while magnesia refractories are very important for the steel industry. Doloma, although a minor player worldwide (3%), is strongly linked to the stainless steel industry, where doloma refractories have largely replaced magnesia-chrome bricks outside of China.

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  • Alumina Carbon Bricks - Rongsheng Refractory

    2021-7-7u2002·u2002Alumina Carbon Bricks Introduction Aluminum carbon bricks are made of bauxite clinker, corundum, and graphite as main materials. Alumina carbon fire bricks can be used as a variety of differential additives, have good micropore index, excellent alkali …

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