Overview of High Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles

High Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles are non-metallic substances designed to withstand extreme temperatures exceeding 1,000°C, along with harsh chemical and physical stresses. They are essential for the inner linings of industrial furnaces, kilns, reactors, and incinerators, providing critical thermal insulation and structural integrity in processes ranging from metal and glass manufacturing to power generation.

Features of High Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles

• High-Temperature Resistance: Maintain structural strength and stability at temperatures often exceeding 1500°C.

• Excellent Thermal Shock Resistance: Withstand rapid heating and cooling cycles without cracking or spalling.

• Chemical Inertness: Resist corrosion and degradation from slags, molten metals, and acidic or basic environments.

• High Mechanical Strength: Possess considerable load-bearing capacity at operating temperatures.

• Low Thermal Conductivity: Provide effective insulation to improve energy efficiency and protect furnace structures.

• Abrasion Resistance: Withstand erosion from solid materials and gas flows.

Specification of High Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles

These alumina ceramic lining tiles are top-grade corundum refractory bricks. They contain 99% Al2O3. This high purity makes them extremely tough. They resist incredibly high temperatures. They handle over 1800°C easily. This makes them perfect for the hottest industrial spots.

Their strength is very high. They don’t crack under sudden temperature changes. This thermal shock resistance matters a lot. Furnaces heat up and cool down often. These bricks stay strong through that stress. They also resist chemical attacks well. Acids and alkalis won’t damage them easily. Slag and molten metals don’t stick to them much. This keeps furnace linings cleaner longer.

Mechanical strength is another key point. These bricks are very hard. They resist wear and erosion effectively. Heavy loads inside a furnace won’t crush them. Abrasive materials sliding past cause little damage. This hardness means the lining lasts much longer. You save money on replacements and downtime.

Their structure is very dense. This density blocks heat well. Furnace walls stay cooler outside. This saves energy. It also makes the workplace safer. The dense structure stops gases and liquids too. It keeps the furnace atmosphere controlled.

These bricks are used in many demanding places. They line cement rotary kilns perfectly. Steelmaking furnaces rely on them. They are essential in glass tank furnaces. Non-ferrous metal smelting uses them heavily. Chemical processing units need their stability. Power plant boilers benefit from their heat resistance.

Expect excellent performance from these bricks. They withstand severe conditions reliably. They offer long service life. This reduces operating costs significantly. They are a smart choice for critical high-heat applications needing dependable protection. Their proven track record speaks for itself in heavy industry.

Applications of High Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles

Industrial settings face brutal conditions. Extreme heat, chemical attacks, and physical wear destroy standard materials. High quality corundum refractory bricks, made with 99% Al2O3 alumina ceramic, solve these problems. These bricks offer outstanding performance where others fail.

Steel production demands tough linings. These corundum bricks line critical areas like electric arc furnaces, ladles, and tundishes. They withstand direct contact with molten steel. They resist slag erosion very well. This ensures longer furnace life and less downtime.

Cement manufacturing uses massive rotary kilns. The burning zone experiences intense heat and abrasive raw materials. Alumina ceramic lining tiles excel here. They handle temperatures over 1800°C. They resist abrasion from clinker. This protects the kiln shell and boosts efficiency.

Glass production relies on these bricks too. Glass tank furnaces hold molten glass at high temperatures. Corundum bricks form the superstructure and critical lining parts. They resist corrosion from molten glass vapors. They prevent contamination of the glass melt. This is vital for quality glass output.

Chemical processing plants need chemical resistance. These alumina tiles line reactors and vessels handling acids, alkalis, and aggressive chemicals. The high purity alumina content offers excellent chemical inertness. It doesn’t react easily with most substances. This prevents leaks and ensures process safety.

Power generation uses these materials in boilers and incinerators. They line areas exposed to high-temperature flue gases and ash. The bricks provide excellent thermal shock resistance. They cope with rapid temperature changes without cracking. They also resist ash abrasion effectively. This maintains boiler integrity and reduces maintenance.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

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 Quality Corundum Refractory Brick 99% Al2o3 Alumina Ceramic Lining Tiles

These bricks are high-alumina refractory products. They contain 99% Al2O3. This makes them very hard and durable. They resist extreme heat and wear exceptionally well. Here are answers to common questions:

What are these bricks exactly?
They are dense bricks made mostly from corundum. Corundum is a super-hard mineral form of alumina (Al2O3). The high Al2O3 content gives them outstanding properties. They are fired at very high temperatures.

Why choose 99% Al2O3 bricks?
They offer top performance in severe conditions. They handle temperatures over 1700°C easily. They resist chemical attack from slags and gases. They are very strong mechanically. They last much longer than lower-alumina bricks. This reduces downtime and replacement costs.

Where are they typically used?
Use them in the hottest, most abrasive parts of industrial furnaces. Common places include cement kiln transition zones, lime kiln burning zones, steel ladle slag lines, glass furnace regenerators, and petrochemical reformers. They line areas needing maximum protection.

How long do these bricks last?
Lifespan depends on the specific furnace conditions. Factors include temperature, chemical exposure, mechanical stress, and thermal cycling. However, 99% Al2O3 bricks last significantly longer than standard refractory bricks. They withstand harsh environments for years.

What sizes and shapes are available?
Manufacturers offer standard rectangular brick sizes. Common sizes are similar to other refractory bricks. Custom shapes are also possible. These include tiles, wedges, keys, and special designs. Custom shapes fit complex furnace linings perfectly.