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High temperature corrosion resistance of chrome corundum bricks

2025-05-14 Naš blog

Chrome corundum bricks are a high-performance refractory material made of α-alumina (Al₂O₃) and chromium oxide (Cr₂O₃) as the main raw materials, which is formed by high-temperature sintering or electric melting casting. It is widely used in high-temperature fields such as steel, non-ferrous metallurgy, and glass due to its excellent high-temperature…

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$Features of semi-silicon refractory brick$

Features of semi-silicon refractory brick

2025-05-13 Naš blog

Semi-silica refractory bricks are important refractory materials. They use semi-silica clay as the main raw material. They have good refractoriness, thermal stability, and slag resistance, and are relatively low in cost. Production requires attention to raw material selection, preparation process, high-temperature sintering, and quality control. They are widely used in…

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$What are the differences in alkali resistance of different refractory brick series?$

What are the differences in alkali resistance of different refractory brick series?

2025-04-23 Naš blog

The alkali resistance of refractory bricks is the key performance of resisting the erosion of alkaline slag in high-temperature environments. Refractory bricks of different materials have significantly different alkali resistance performance due to differences in composition and structure.There are many types of refractory brick series: silicon-aluminum series, magnesium series, calcium…

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$Factors affecting the price of refractory bricks$

Factors affecting the price of refractory bricks

2025-04-17 Naš blog

In the field of industrial furnaces and high-temperature equipment, refractory bricks are an indispensable and important material. Whether it is steel, glass, cement, or non-ferrous metal industries, they are inseparable from the application of various types of refractory bricks. In the purchase process, price is always one of the key…

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$Importance of refractory brick molds$

Importance of refractory brick molds

2025-04-16 Naš blog

Refractory bricks are a kind of refractory product with certain size and shape and can withstand 1580℃ to 3000℃. They have a wide range of applications and can be used in industrial kilns such as iron-making blast furnaces, coke ovens, hot blast furnaces, molten iron tanks, torpedo tanks, steelmaking ladles,…

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$Refractory materials for waste incinerators$

Refractory materials for waste incinerators

2025-04-08 Naš blog

At present, there are more than 200 types of waste incinerators used around the world. There are many classification methods according to different classification methods, but in general, there are five main types of widely used and representative waste incinerator technologies, namely: intermittent incinerator technology, furnace incinerator technology, garbage pyrolysis…

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