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High-aluminum low-cement castable The main raw materials of high-aluminum low-cement castable are high-aluminum bauxite, with low-cement binder, refractory aggregate, powder and sodium tripolyphosphate and other additives. High-aluminum bauxite provides high alumina content to ensure fire resistance and wear resistance; low-cement binder reduces low melting phase … Διαβάστε περισσότερα

What is Ladle Covering Agents: Ladle covering agents are functional materials used to cover the molten steel surface in ladles during steelmaking, with core functions including: Thermal insulation: Reducing heat loss to maintain pouring temperature stability; Anti-oxidation: Isolating air to prevent secondary oxidation of molten … Διαβάστε περισσότερα

What are Common EAF Refractory Lining Materials？ EAF Refractory Lining is usually made of alkaline refractory materials, supplemented by neutral or acidic materials, and is configured differently according to the working conditions of the parts: Magnesium carbon brick is the core material, composed of magnesium … Διαβάστε περισσότερα