Refractory raw materials

Materials for extreme heat.

We serve steel, foundry, refractory, abrasives, ceramics, cement, glass, infrastructure and energy. These five refractory raw materials are supplied with published grades and specifications.

  1. 01 · CB

    Calcined Bauxite

    11 grades with specifications

    High-alumina raw material used in refractory, abrasives, and anti-skid applications, offering excellent thermal stability and durability.

  2. 02 · CH

    Chamotte

    3 grades with specifications

    Calcined clay material used in refractory and ceramic applications, known for its thermal shock resistance and structural stability.

  3. 03 · BFA

    Brown Fused Alumina

    2 grades with specifications

    Tough, high-strength abrasive material ideal for grinding, blasting, and refractory applications requiring high resistance to wear.

  4. 04 · HAC

    High Alumina Cement

    3 grades with specifications

    High alumina refractory cement in three grades, used in refractory castables and linings requiring high early strength and durability.

  5. 05 · CA

    Calcined Alumina

    Full specification

    High-purity calcined alumina with consistent quality, ideal for refractory and ceramic applications.

Choosing a material

Start from your industry.

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  • Steel & metal industry

    Calcined bauxite is supplied for steel applications, and refractory raw materials line high-temperature equipment.

  • Cement industry

    Calcined bauxite offers high refractoriness and consistent chemistry for cement applications.

  • Abrasives & surface treatment

    Brown Fused Alumina is a tough abrasive for grinding wheels, sanding paper and sand blasting.

  • Road safety & anti-skid

    Calcined bauxite is used in high-friction surfacing and anti-skid applications.

  • Ceramics

    Chamotte and recycled calcined alumina are used in ceramic applications.

  • Petrochemical & energy

    Reliable materials for high-performance and high-temperature applications in the energy sector.

  • Refractory & high-temperature industries

    Monolithics, bricks, mortars and castables built from bauxite, chamotte, alumina and high alumina cement.

  • Foundry & casting

    Calcined bauxite delivers reliable performance for foundry applications.

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Products, grades, plants, capacity, testing and quality certification — the complete Chirag Fuels profile.

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