Quality: Al2O3: 50%min , CaO: 32%min, SiO2: 8%max, TiO2: 1.0%max, Fe2O3: 1.5%max , H2O: 0.50% max SIZE(3-40): 90%min.
Packing: In 1000KG big bag
Main Application Scenarios and Functions of Calcium Aluminate
Steelmaking Refining (Core Application)
Application Scenarios: LF furnace, ladle refining, and production of special steel, stainless steel, high-quality steel, etc.
Functions:
Rapid slag formation with low melting point and fast melting speed, shortening refining time;
Deoxidation and desulfurization to reduce oxygen and sulfur content in molten steel, improving toughness and weldability of steel products;
Adsorption of non-metallic inclusions in molten steel to enhance its purity;
Protection of ladle linings to reduce erosion;
Substitution for fluorite for environmental friendliness and reduced fluorine pollution.
Refractory Materials (Calcium Aluminate Cement)
Application Scenarios: Linings of high-temperature kilns, ladles, tundishes, heating furnaces, and various refractory castables.
Functions:
Acting as a binder for refractory materials to shape and harden refractory mixtures;
High strength at high temperatures, with good erosion resistance to scouring and molten slag;
Rapid hardening and early strength development, facilitating quick construction and commissioning.
Foundry Industry
Application Scenarios: Refining and purification during smelting of cast steel and cast iron.
Functions:
Degassing and slag removal for purification of molten iron and molten steel;
Improving casting compactness and reducing defects such as blowholes and sand holes.
