Lima Minit Untuk Melihat Cara Memilih Bata Refraktori

Ordinary High Alumina Bricks

Bahan refraktori secara amnya merujuk kepada bahan bukan logam bukan organik dengan refraktori tidak kurang daripada 1580°C. Namun begitu, takrifan berbeza-beza di seluruh dunia, sebagai contoh, the international standard officially published by the International Organization for Standardization (ISO) stipulates thatrefractory materials are non-metallic materials or products with refractories of at least 1500°C”.
Japan defines it asinorganic non-metallic materials that are difficult to melt at high temperatures”. Although the definition of refractory material differs from country to country, the basic concept is the same. Itu dia, refractory materials are used as structural materials for high-temperature kilns, relau, and other thermal equipment, as well as materials for industrial high-temperature containers and components, and can withstand the corresponding physical and chemical changes and mechanical effects.

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Performance Characteristics Of Everyday Refractory Brick Products

jenis batu bata refraktori

The chemical composition and structure of high-temperature glass bricks are the same as that of ordinary furnace linings. The chemical composition of refractory materials is mainly composed of silica (SiO2), Al2O3, SiO2, MgO2, Fe2O3, MgO, and MgO.
Aluminosilicate refractories are made of silica-based, sintered at high temperatures with an appropriate amount of alkaline molten liquid, and are heated and melted or mechanically ground to produce a sintered raw material or processed by a certain process.

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