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High temperature alumina is an important inorganic compound with a wide range of applications. It has a high melting point and excellent physical and chemical properties.

High temperature alumina is an important inorganic compound with a wide range of applications. It has a high melting point and excellent physical and chemical properties.

High Temperature Alumina (HTA) is produced by calcining high-purity industrial alumina at temperatures above 1800°C, fully converting it to α-Al₂O₃ (corundum phase) and forming dense, high-strength aggregates or powders.