tabular alumina

aluminum oxide

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July 14, 2026

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Tabular alumina is a form of aluminum oxide heated above 1,650 °C (3,000 °F). It is characterized by tablet-like crystals, possessing high heat capacity and thermal conductivity, along with exceptional strength and stability at high temperatures.1

Due to these properties, tabular alumina is primarily used in the production of high-quality refractories, which are materials essential for lining industrial furnaces. These refractories are utilized in various high-temperature applications across industries such as metal and glass manufacturing, boiler installations, and smelting operations.1

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aluminum processing
Aluminum oxide
Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F). Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures. For these reasons, a major use…
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Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F). Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures. For these reasons, a major use…
Read More