Overview of High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray

High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray)

Specification of High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray

These bricks are made mostly of alumina. Alumina is a very tough material. It handles extreme heat well. The alumina content is high, usually over 70%. Sometimes it goes even higher. This high alumina makes the bricks strong. They resist heat better. They last longer in hot places.

These bricks can take very high temperatures. They work well over 1500 degrees Celsius. Some types handle even hotter conditions. They don’t melt easily. They don’t change shape much under heat. This stability is crucial. Kilns and furnaces need reliable linings.

The bricks are strong against chemicals. They don’t react easily with acids or bases. Molten metals or slags often touch them. The bricks resist corrosion. This means less wear and tear. Furnace linings stay intact longer.

Their physical structure is tough. They are strong and dense. This gives good crush resistance. They handle heavy loads without breaking. Thermal shock is another challenge. Sudden temperature changes can crack weaker materials. These bricks resist thermal shock better. They cycle between hot and cold well.

People use these bricks in many hot industrial jobs. They line furnaces for melting metal. They build kilns for firing ceramics. They are good for cement production kilns. They work in glass making furnaces. They also serve as kiln furniture. Saggers and setters hold products during firing. These alumina bricks make excellent setters. They support items without failing. Refractory plates and trays use this material too. It stands up to harsh conditions.

(High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray)

Applications of High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray

High alumina refractory ceramic materials are tough. They handle intense heat and harsh conditions well. Alumina ceramic bricks are one common type. Mullite sagger refractory bricks are another. Ceramic plate trays are used too. These products are essential in many demanding industries.

Steel plants rely on these ceramics heavily. They line furnaces where metal melts. The bricks resist the extreme temperatures inside. They also withstand the corrosive slag produced. This slag would quickly destroy weaker materials. The ceramics protect the furnace structure. This extends the furnace’s working life significantly.

Glass factories use them extensively. The melting tanks for glass get incredibly hot. Alumina ceramic bricks form the linings. They survive the constant high heat. They also resist chemical attack from the molten glass. This keeps the tanks intact for longer periods. Mullite sagger bricks are important too. They hold ceramic pieces during firing. These saggers go into kilns repeatedly. They need to be strong and stable cycle after cycle.

Chemical plants find them indispensable. Many processes involve corrosive chemicals at high temperatures. Alumina bricks line reactors and vessels. They shield the equipment from damage. Ceramic plate trays often hold catalysts. These catalysts speed up chemical reactions. The trays endure the reactive environment. This ensures the process runs smoothly.

Power stations utilize them in boilers. Boilers generate steam for turbines. The fireboxes get extremely hot. Refractory bricks line these critical areas. They protect the boiler walls from the flames. This maintains efficiency and safety.

Ceramic plate trays have other uses. They carry items through heat treatment furnaces. They support products during sintering. They provide stable platforms in harsh environments. Their flat surface is ideal for many tasks. These alumina ceramics are versatile problem solvers. They make high-temperature industrial processes possible. They are reliable performers where failure is not an option.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray

These bricks are made from high-purity alumina. They handle very high temperatures well. They resist chemical attacks effectively. These properties make them very durable in harsh conditions.

Mullite bricks have a special crystal structure. This structure gives them great strength at high heat. They resist thermal shock effectively. They maintain their shape even under heavy loads. These features are key for demanding applications.

These bricks are used in places needing serious heat resistance. They line kilns and furnaces for firing ceramics. They form protective linings inside industrial ovens. They hold parts during high-temperature metal treatments. They work well in areas with chemical exposure.

Proper installation is critical for performance. The base surface must be clean and level. Use the right mortar made for these bricks. Follow the manufacturer’s spacing instructions exactly. Allow for expansion gaps as the bricks heat up. This prevents cracking later.

Their lifespan depends heavily on use conditions. Extreme temperature changes stress the material. Exposure to harsh chemicals can cause wear. Physical damage from loading or unloading reduces life. Used correctly in stable environments, they last many years. Regular checks help spot problems early.

(High Alumina Refractory Ceramic Alumina Ceramic Brick Mullite Sagger Refractory Brick Ceramic Plate Tray)