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Alumina Chrome Refractories

The Alumina Chrome bricks at Lanexis are made from fused chromium oxide and alumina- pressed or vibro casted into shapes and sintered in high temperature shuttle kilns. The bricks possess excellent corrosion-resistant against acid or alkali melts, good wear resistance, good thermal shock resistance and low creep rate. 

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Key Features

  • Excellent corrosion resistance and thermal shock resistance.
  • High refractoriness, high strength.
  • High hardness, good spall resistance.
  • Good high-temperature stability.
  • High bulk density, low porosity, long service life.
  • Custom Shapes & Sizes

Major Applications

  • Incinerators
  • Fiber Glass Melting Furnaces
  • Basalt Melting Furnaces
  • Carbon Black Reactors
  • Gasifiers

Alumina Chrome Refractories Range

Durabrick ALC series offer exceptional wear resistance, hot strength and  excellent corrosion-resistant against acid or alkali melts. The solid-solution bond between alumina and chromic oxide is inert to a wide variety of slags.
Higher Cr₂O₃ content grades upto 95% are also available. Based on a special fused grain high in chromic oxide, these products are selected for the most extreme cases of high temperature and corrosiveness.

Technical Specifications

  • Chrome content ranges from 5% to 95%
  • Bulk density varies from 2.9 to 4.25 g/cm³, enhancing strength.
  • Apparent porosity is between 15% and 18%, suitable for high temperatures.
  • Most grades have a cold crushing strength of at least 100 MPa.
  • These bricks can withstand high temperatures up to 1700°C (3092°F) under load.
high chrome and alumina chrome

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Features

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The Product

Corrosion Resistance:

excellent corrosion-resistant against acid, alkali melts and corrosive slags

High Strength:

High cold and hot strength with excellent load-bearing capacity.

High Temperature Resistance:

Effective against high temperatures and corrosive slags.

Spall Resistance:

Excellent thermal shock and spall resistance with high stability.

Applications

Pioneering Solutions for Tomorrow's Challenges

IMG_9201

Incinerators

Chrome 1

Fiber Glass & Basalt Melting

gasifier

Gasifiers

non-ferrous!!

Nonferrous smelting furnaces

Screenshot 2024-10-04 at 4.00.46 PM

carbon black reactor

R&D furnaces

R&D Furnaces operating at extreme temperatures

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Years of Experience

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Numbers of Customers Worldwide

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Number of Projects Covered

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Metric Tons of Carbon Emissions Reduction

Why Buy This Over Competition

Lanexis is an internationally trusted engineering company, offering comprehensive refractory, acidlining, and insulation solutions. Our technical team collaborates closely with customers to customize products for improved efficiency and cost-effectiveness. With professionally managed operations and swift response times, we provide seamless support from offers to after-sales service.
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Technical Support?

Lanexis also provides design, engineering, and installation support worldwide.

Lanexis is Trusted By

Innovation and Excellence

Advantages at Lanexis

Energy Saving Refractories:

We can reduce energy consumption upto 20%. Lanexis is a leader in reducing fuel consumption of your furnaces through innovative lining matrix, advanced products like High Emissivity coatings & Microporous Insulation.

Customization:

Need specific shapes, sizes, grades or change in refractory properties? Our in-house R&D team allows Lanexis to continuously innovate and customize refractories to meet specific customer needs.

Technical Support:

We provide design, engineering, failure analysis- rectifications and thermal audits for furnaces. Whether you require updated refractory drawings or thermal calculations for a higher energy efficient refractory lining design- we provide complete technical support.

Contact Lanexis today for tailored Alumina Chrome Refractories solutions!

Reach out to Lanexis today for customized solutions designed to meet your unique requirements with top-notch quality and performance!

For further inquiries

Have Questions? We’re Here to Help! If you have any questions or need further information, Our team is ready to assist you with any inquiries you may have.

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