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Corundum plastic has excellent characteristics such as good wear resistance, high strength, and good volume stability, making it easy to operate during use.
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Lightweight acid-resistant castable
Lightweight acid-resistant castables have good resistance to all inorganic and organic acids except hydrofluoric acid and hot phosphoric acid. The production process and construction are simple, with high material utilization. They have high strength at room temperature and can also be made into prefabricated parts for installation on-site in kiln rotation work, such as lining castings in chimneys.
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Corundum-based castables include corundum castables, corundum plastic materials, corundum ramming materials, and corundum wear-resistant materials. Corundum-based products are made from refractory materials with an Al₂O₃ content greater than 90%, primarily consisting of corundum as the main crystalline phase, and are compounded with appropriate amounts of dispersants, setting agents, stainless steel fibers, according to strict formulations.
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Chromium corundum castables have high strength and wear resistance, good high-temperature performance, and excellent thermal shock stability.
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Seepage-proof pouring material
During use, it can react with alkali metal ions in the electrolyte to form a barrier membrane, thereby achieving the purpose of preventing leakage.
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Zirconium chrome corundum castable
Mainly used in the lining of melting furnaces in oxidizing atmospheres, carbon black reaction furnaces, coal-water slurry gasification furnaces, non-ferrous metal melting furnaces, and in the steel industry, with operating temperatures generally above 1700 degrees.
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The formulation process of low-cement castables has strict requirements, so there are many factors that affect performance, mainly including ultrafine powder, aluminosilicate cement, additives, refractory aggregates, and additives.
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Corundum plastic has excellent characteristics such as good wear resistance, high strength, and good volume stability, making it easy to operate during use.
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Non-stick aluminum casting material
Improved the corrosion resistance, abrasion resistance, non-stick aluminum, and slag function of refractory materials against aluminum liquid containing salt, flux, and other chemical components, preventing aluminum and alloys, as well as slag, from penetrating the refractory materials. Widely applicable to melting furnaces, holding furnaces, troughs, and aluminum-lined interiors.
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Phosphate refractory mud is mainly used in conjunction with phosphate-bonded refractory bricks, such as high-alumina bricks, low-creep high-alumina bricks, and bricks for blast furnaces and hot blast stoves when constructing kiln linings.
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Magnesium refractory mud is an amorphous refractory material used for laying magnesium refractory bricks. The quality of the refractory mud determines the overall construction quality of the kiln. The destructive power of the kiln under high-temperature conditions often starts from the weak refractory mud between the refractory bricks.
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Magnesium refractory mud is an amorphous refractory material used for laying magnesium refractory bricks. The quality of the refractory mud determines the overall construction quality of the kiln. The destructive power of the kiln under high-temperature conditions often starts from the weak refractory mud between the refractory bricks.
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