CAS Series

Mullite-Silicon Carbide Bricks (CEMAMAG CAS)

The CEMAMAG CAS Series from MRL consists of three product types: the standard CAS Bricks, the reinforced CAS-S Bricks, and the energy-saving CAS-L Bricks. Manufactured from premium raw materials such as corundum, bauxite, mullite, and silicon carbide, and supported by Aoan’s patented technologies, this series delivers outstanding resistance to thermal shock, abrasion, and chemical corrosion. Designed for the harsh operating conditions of cement rotary kilns, the CAS Series is widely applied in the transition zone, safety zone, calcining zone, and tertiary air ducts. By offering multiple variants, the CAS Series provides reliable solutions that balance durability, energy efficiency, and operational stability.

Application

  • Cement Industry: Extensively used in rotary kiln transition zones, safety zones, calcining zones, and tertiary air ducts, especially under conditions with high alternative fuel usage, frequent thermal cycling, and complex atmospheres.
  • Lime Industry: Applied in shaft kilns exposed to sharp temperature fluctuations, corrosive gases, and severe dust erosion, extending refractory service life and maintaining kiln stability.

Cement

Description

  1. CAS (Standard Silica-Mullite Bricks)
  • Features: Excellent thermal shock resistance, superior fatigue resistance under thermal load, high-temperature flexibility, good abrasion resistance, and stable performance in reducing atmospheres.
  • Positioning: A proven and versatile solution, suitable for most rotary kiln conditions.
  1. CAS-S (Reinforced Silica-Mullite Bricks with Andalusite)
  • Features: Enhanced with andalusite to significantly improve thermal shock resistance, creep resistance, and acid/alkali corrosion resistance. Maintains high strength and dimensional stability during long-term service, performing reliably in chlorine- and sulfur-rich atmospheres.
  • Positioning: Designed for zones exposed to frequent temperature fluctuations and severe chemical attack, ensuring extended service life.
  1. CAS-L (Low Thermal Conductivity Composite Silica-Mullite Bricks)
  • Features: Proprietary multi-layer composite design with a high-strength silica-mullite working layer combined with lightweight porous insulation layers. Provides both high durability and low thermal conductivity, effectively reducing shell temperatures and minimizing energy loss.
  • Positioning: A patented energy-saving product, ideally suited for kilns with high alternative fuel ratios and stringent low-carbon requirements.

CAS Series

Mullite-Silicon Carbide Bricks (CEMAMAG CAS)

The CEMAMAG CAS Series from MRL consists of three product types: the standard CAS Bricks, the reinforced CAS-S Bricks, and the energy-saving CAS-L Bricks. Manufactured from premium raw materials such as corundum, bauxite, mullite, and silicon carbide, and supported by Aoan’s patented technologies, this series delivers outstanding resistance to thermal shock, abrasion, and chemical corrosion. Designed for the harsh operating conditions of cement rotary kilns, the CAS Series is widely applied in the transition zone, safety zone, calcining zone, and tertiary air ducts. By offering multiple variants, the CAS Series provides reliable solutions that balance durability, energy efficiency, and operational stability.

Application

  • Cement Industry: Extensively used in rotary kiln transition zones, safety zones, calcining zones, and tertiary air ducts, especially under conditions with high alternative fuel usage, frequent thermal cycling, and complex atmospheres.
  • Lime Industry: Applied in shaft kilns exposed to sharp temperature fluctuations, corrosive gases, and severe dust erosion, extending refractory service life and maintaining kiln stability.

Steel

Description

  1. CAS (Standard Silica-Mullite Bricks)
  • Features: Excellent thermal shock resistance, superior fatigue resistance under thermal load, high-temperature flexibility, good abrasion resistance, and stable performance in reducing atmospheres.
  • Positioning: A proven and versatile solution, suitable for most rotary kiln conditions.
  1. CAS-S (Reinforced Silica-Mullite Bricks with Andalusite)
  • Features: Enhanced with andalusite to significantly improve thermal shock resistance, creep resistance, and acid/alkali corrosion resistance. Maintains high strength and dimensional stability during long-term service, performing reliably in chlorine- and sulfur-rich atmospheres.
  • Positioning: Designed for zones exposed to frequent temperature fluctuations and severe chemical attack, ensuring extended service life.
  1. CAS-L (Low Thermal Conductivity Composite Silica-Mullite Bricks)
  • Features: Proprietary multi-layer composite design with a high-strength silica-mullite working layer combined with lightweight porous insulation layers. Provides both high durability and low thermal conductivity, effectively reducing shell temperatures and minimizing energy loss.
  • Positioning: A patented energy-saving product, ideally suited for kilns with high alternative fuel ratios and stringent low-carbon requirements.

CAS Series

Mullite-Silicon Carbide Bricks (CEMAMAG CAS)

The CEMAMAG CAS Series from MRL consists of three product types: the standard CAS Bricks, the reinforced CAS-S Bricks, and the energy-saving CAS-L Bricks. Manufactured from premium raw materials such as corundum, bauxite, mullite, and silicon carbide, and supported by Aoan’s patented technologies, this series delivers outstanding resistance to thermal shock, abrasion, and chemical corrosion. Designed for the harsh operating conditions of cement rotary kilns, the CAS Series is widely applied in the transition zone, safety zone, calcining zone, and tertiary air ducts. By offering multiple variants, the CAS Series provides reliable solutions that balance durability, energy efficiency, and operational stability.

Application

  • Cement Industry: Extensively used in rotary kiln transition zones, safety zones, calcining zones, and tertiary air ducts, especially under conditions with high alternative fuel usage, frequent thermal cycling, and complex atmospheres.
  • Lime Industry: Applied in shaft kilns exposed to sharp temperature fluctuations, corrosive gases, and severe dust erosion, extending refractory service life and maintaining kiln stability.

Cement

Description

  1. CAS (Standard Silica-Mullite Bricks)
  • Features: Excellent thermal shock resistance, superior fatigue resistance under thermal load, high-temperature flexibility, good abrasion resistance, and stable performance in reducing atmospheres.
  • Positioning: A proven and versatile solution, suitable for most rotary kiln conditions.
  1. CAS-S (Reinforced Silica-Mullite Bricks with Andalusite)
  • Features: Enhanced with andalusite to significantly improve thermal shock resistance, creep resistance, and acid/alkali corrosion resistance. Maintains high strength and dimensional stability during long-term service, performing reliably in chlorine- and sulfur-rich atmospheres.
  • Positioning: Designed for zones exposed to frequent temperature fluctuations and severe chemical attack, ensuring extended service life.
  1. CAS-L (Low Thermal Conductivity Composite Silica-Mullite Bricks)
  • Features: Proprietary multi-layer composite design with a high-strength silica-mullite working layer combined with lightweight porous insulation layers. Provides both high durability and low thermal conductivity, effectively reducing shell temperatures and minimizing energy loss.
  • Positioning: A patented energy-saving product, ideally suited for kilns with high alternative fuel ratios and stringent low-carbon requirements.