65 High Alumina Refractory Bricks

1.Key Features

 

1. High Alumina Content (65%):The brick contains 65% alumina, providing superior resistance to high temperatures and thermal shock.

2. Excellent Thermal Stability:The 65% high alumina Brick maintains its structural integrity even at extremely high temperatures, making it ideal for use in furnaces, kilns, and other high-heat environments.

3. High Mechanical Strength:The brick exhibits high compressive and flexural strength, ensuring durability and long service life under harsh conditions.

4. Resistance to Chemical Attack:The high alumina content provides excellent resistance to acidic and basic slags, as well as other corrosive agents commonly found in industrial processes.

5. Low Porosity:The low porosity of the brick reduces the risk of penetration by molten materials and gases, enhancing its overall performance and longevity.

6. Ease of Installation:The uniform size and shape of the bricks make them easy to install, reducing construction time and labor costs.

 

2.Technical Data of high alumina refractory brick

Al2O3/%	≥65
Fe2O3/%	≤2
Refractoriness	≥1790 °C
Apparent porosity	≤23%
Cold crushing strength	≥49Mpa
Refractoriness under load (0.2MPa)	≥1500 °C
Reheating Linear Change (1500°C 2h) %	+0.1~ -0.4

 

3.Applications

 

Steel Industry:Used in blast furnaces, electric arc furnaces, and ladles for lining and insulation.

Cement Industry:Ideal for kiln linings, preheaters, and coolers.

Glass Industry:Suitable for furnace linings, regenerators, and forehearths.

Ceramic Industry:Used in kilns and furnaces for the production of ceramic products.

Power Generation:Employed in boiler linings and incinerators.

Chemical Industry:Used in reactors, converters, and other high-temperature vessels.

 

4.Packaging:

 

Standard Packaging:The 65% Alumina Bricks are typically packed on wooden pallets, with each layer separated by wooden spacers to prevent damage during transportation.

Pallet Configuration:Each pallet usually contains 500-600 bricks, depending on the specific dimensions of the bricks.

Protective Measures:Pallets are wrapped with plastic film or shrink wrap to protect the bricks from moisture and dust during transit.

Labeling:Each pallet is clearly labeled with the product name, batch number, date of manufacture, and any relevant safety information.

Custom Packaging:Custom packaging options are available upon request to meet specific customer requirements, such as special pallet sizes or additional protective measures.

 

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