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CERAMICS INTERNATIONAL
GST : 33AZHPS1057K1Z6
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Refractory Minerals

The company has brought the refractory minerals for the clients usage. The minerals are the metallic elements that have high durability. The optimum quality and resilience of the minerals make them ideal choices. The melting points of the minerals are extraordinarily high. The minerals are notably resistant to deformation, scratches, and abrasion. The offered refractory minerals are used and demanded for several applications. The minerals are highly known and considered for their thermochemical properties. The crystal looks and the durability of the minerals are worth considering.
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Crushed Ceramic Grains

  • Application:Abrasive blasting, surface preparation, anti-skid flooring, refractory lining, filtration media
  • Color:Light brown to off-white
  • Form:Granular, crushed
  • Product Type:Other, Crushed ceramic grain
  • Specific Gravity:2.6 2.8 g/cm
  • Types of Refractories:Other, Synthetic, ceramic-based refractories
  • Usage & Applications:Sand blasting, coatings, surface finishing, anti-slip layer, foundry, refractory industry
  • Water Absorption:<1% by weight
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Brown Fused Alumina

  • Dimensional Stability:Other, Excellent at high temperatures
  • Hardness (%):Mohs hardness: 9
  • Melting Point:Approximately 2050C
  • Porosity:Low
  • Purity(%):95% min (Al2O3)
  • Shape:Other, Granular, angular
  • Surface Finish:Rough or angular, depending on grading
  • Thermal Conductivity:Good thermal conductivity
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Fused Zirconia Mullite

  • Chemical Composition:ZrO: 33-35%, AlO: 45-46%, SiO: 18-20%
  • Density:3.1 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability:Other, Excellent at high temperatures
  • Melting Point:Approximately 1850-1900C
  • Porosity:Low
  • Shape:Other, Block, brick, granular, powder
  • Strength:High mechanical strength, resistant to thermal shock
  • Thermal Conductivity:Low thermal conductivity
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Boron Carbide

  • Chemical Composition:Boron 77-78%, Carbon 21-22%
  • Density:2.52 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability:Other, Excellent
  • Melting Point:2450C
  • Porosity:Low
  • Shape:Other, Powder, granules, block
  • Strength:High mechanical strength
  • Thermal Conductivity:29 W/(mK)
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Calcined Bauxite

  • Chemical Composition:AL2O3: 80% - 87%, Fe2O3: 2% - 4%, SiO2: 4% - 6%, TiO2: 3% - 4%
  • Density:3.15 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability:Other, Stable at high temperature
  • Hardness (%):8 Mohs
  • Purity(%):80% - 90%
  • Shape:Other, Lumps, Powder, Granules
  • Strength:High mechanical strength
  • Surface Finish:Rough, Granular
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Ferrosilicon Nitride

  • Application:Widely used as a refractory material with high strength and thermal stability, mainly in blast furnace tap hole areas and iron troughs
  • Color:Gray to dark gray
  • Form:Powder/Granule
  • Product Type:Other, Ferrosilicon Nitride
  • Specific Gravity:2.62.8
  • Types of Refractories:Other, Nitride bonded refractories
  • Usage & Applications:Production of refractory bricks, tap hole clay, blast furnace lining, metallurgy, ceramics industry
  • Water Absorption:< 1.5%
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Reactive Alumina

  • Chemical Composition:Aluminum Oxide (Al2O3)
  • Dimensional Stability:High, Other
  • Porosity:High
  • Product Type:Reactive Alumina, Other
  • Shape:Other, Fine Powder
  • Strength:High mechanical strength
  • Thermal Conductivity:Moderate to High
  • Types of Refractories:Other, Non-basic Refractories
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Crushed Ceramic Grains

  • Dimensional Stability:Other, Excellent
  • Hardness (%):Mohs hardness 7 - 8
  • Melting Point:Approximately 1500C - 1700C
  • Porosity:Low, typically < 5%
  • Purity(%):> 98%
  • Shape:Other, Angular, irregular crushed particles
  • Surface Finish:Matte, rough
  • Thermal Conductivity:Low
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Fused Bubble Alumina

  • Application:Refractory materials
  • Chemical Composition:Alumina (Al2O3)
  • Dimensional Stability:Other, Excellent at high temperatures
  • Porosity:Low
  • Shape:Other, Rounded bubbles
  • Specific Gravity:3.5 g/cm (approximate)
  • Strength:High strength under thermal stress
  • Thermal Conductivity:Low
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White Fused Alumina Variants

  • Application:Abrasive blasting, refractory materials, surface treatment, grinding, polishing, and lapping of hard materials
  • Color:Pure white
  • Form:Grits, grains, fines, micro powder
  • Product Type:Other, White Fused Alumina Variants
  • Specific Gravity:3.90 g/cm
  • Types of Refractories:Other, High alumina refractory, castable, corrosion-resistant refractory
  • Usage & Applications:Precision casting, ceramic, abrasive blasting, coated and bonded abrasives
  • Water Absorption:Negligible, virtually zero
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White Fused Alumina

  • Chemical Composition:Al2O3: 99% min
  • Density:3.6 Gram per cubic centimeter(g/cm3)
  • Hardness (%):9 Mohs scale (approximately 99% of corundum hardness)
  • Melting Point:Over 2000C
  • Porosity:Very low
  • Strength:High mechanical strength
  • Surface Finish:Smooth, grit-dependent
  • Thermal Conductivity:High
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Fused Alumina Zirconia

  • Chemical Composition:Al2O3 60-70%, ZrO2 25-40%, SiO2 <1.5%, Fe2O3 <0.3%
  • Density:4.2 Gram per cubic centimeter(g/cm3)
  • Hardness (%):Mohs 9
  • Melting Point:up to 1900C
  • Porosity:low
  • Purity(%):>99%
  • Strength:high mechanical strength
  • Thermal Conductivity:moderate
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Fused Mullite

  • Chemical Composition:Al2O3-SiO2 based
  • Density:3.1 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability:Other, Excellent at elevated temperatures
  • Melting Point:Approximately 1850C - 1900C
  • Porosity:Low
  • Shape:Other, Lump, granule, or specified shapes
  • Strength:High compressive and bending strength
  • Thermal Conductivity:Low
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Fused Spinel Stone

  • Application:Refractory linings, steelmaking, cement rotary kilns, glass furnaces
  • Color:Blue or light purple
  • Form:Solid stone/block
  • Product Type:Other, Fused Spinel Stone
  • Specific Gravity:3.55 g/cm - 3.6 g/cm
  • Types of Refractories:Basic Refractory
  • Usage & Applications:Ideal for critical high-temperature zones in kilns and furnaces
  • Water Absorption:<1%
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Tabular Alumina

  • Application:Steelmaking, Kiln furniture, Chemicals, Ceramics, Refractories, Electrical insulators
  • Color:White
  • Form:Granules, Powder, Spheres
  • Product Type:Other, Refractory Raw Material
  • Specific Gravity:3.5 - 3.6 g/cm
  • Types of Refractories:Other, Sintered, Fused, Tabular alumina
  • Usage & Applications:Refractories, Abrasives, Ceramic Shapes, Electrical Insulators
  • Water Absorption:Very low
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CERAMICS INTERNATIONAL
GST : 33AZHPS1057K1Z6
T1 & T2, Green Palace, Bharathi Street, Subramania Nagar, Salem - 636005, Tamil Nadu, India
Phone :08045801615
Mr. Srikrishna Subramanian (CEO)
Mobile :08045801615
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