Alumina Bricks for Reverberatory Furnaces

Alumina bricks used in the reverberatory furnace.

Reverberatory Furnace Operating Conditions

Reverberatory furnaces serve as thermal equipment in non-ferrous metal smelting, glass production, and other high-temperature industries. Their furnace linings endure complex conditions, including prolonged exposure to high temperatures, molten slag erosion, flame scouring, and temperature fluctuations.

Therefore, selecting suitable refractory materials plays a crucial role in extending the service life, improving operating efficiency, and maintaining production stability in reverberatory furnaces.

High alumina bricks offer excellent refractoriness and strong erosion resistance, making them suitable for various parts of the furnace body.

Chemical Properties

Manufacturers typically use bauxite clinker and corundum as the primary raw materials for alumina bricks. They adjust the alumina content and particle size distribution according to different application areas and operating conditions.

Physical Properties

It offer high refractoriness, good high-temperature structural strength, and a certain degree of thermal shock resistance. They also resist molten slag erosion and high-temperature gas flow scouring to a certain extent, maintaining good structural stability under suitable operating conditions.