DECOR Series Corundum Brick

Features:

CCEFIRE® DECOR Series Corundum brick is a kind of high aluminum brick that is used in special industries. Al2O3 content can be traced back to using high purity synthetic corundum like white melted AL2O3 and sliced Al2O3. Special refractory clay, activated aluminum oxide and high purity SiO2 are all included in formula of producing corundum brick. We fire bricks under high temperature.


Stable Product Quality

Strict control of raw materials

Control impurity content, ensure low thermal shrinkage, and improve heat resistance

37

1. Own large-scale ore base, professional mining equipment, and stricter selection of raw materials.

 

2. The incoming raw materials are tested first, and then the qualified raw materials are kept in a designated raw material warehouse to ensure their purity.

Production process control

Reduce the content of slag balls, ensure low thermal conductivity, and improve thermal insulation performance

39

1. Corundum bricks are refractory products with corundum as main crystal phase and alumina content is more than 90%.

 
2. There is the relationship between the thermal shock stability and its organizational structure. Dense products have good corrosion resistance but the thermal shock stability is poor.

 
3. There are sintered corundum bricks and fused corundum bricks.

 
4. By using sintered alumina and fused corundum as the raw material respectively or coordinate with high rate content of Al2O3 / SiO2 bauxite clinker and sintering alumina, made by sintering method.

 
5. Phosphoric acid and other binder can also be used to make un-sintered brick.

Quality control

Ensure bulk density and improve thermal insulation performance

38

1. Each shipment has a dedicated quality inspector, and a test report is provided prior to the departure of products from the factory to ensure the export quality of each shipment of CCEFIRE.

 

2. A third-party inspection (such as SGS, BV, etc.) is accepted.

 

3. Production is strictly in accordance with ASTM quality management system certification.

 

4. The outer packaging of each carton is made of five layers of kraft paper, and outer packaging + pallet,, suitable for long-distance transportation.

Outstanding Characteristics

36

CCEFIRE DECOR Series Corundum Brick Characteristics:
High compressive strength at room temperature;
High load softening temperature greater than 1700ºC ;
Good chemical stability;
Good acid or alkaline slag resistant;
Strong metal and glass resistant.

 

CCEFIRE DECOR Series Corundum Brick Application:
Mainly used for blast furnace and blast furnace hot stove, steel refining furnace, glass melting furnace and petrochemical industry furnace.

Help you learn more applications

  • Metallurgical Industry

  • Steel Industry

  • Petrochemical Industry

  • Power Industry

  • Ceramic & Glass industry

  • Industrial Fire Protection

  • Commercial Fire Protection

  • Aerospace

  • Vessels/Transportation

  • Polish customer

    CCEWOOL high temperature ceramic board
    Cooperation years: 6 years
    Product size: 1200*1000*30/40mm

    21-10-14
  • Dominican customer

    CCEWOOL ceramic fiber blanket insulation
    Cooperation years: 4 years
    Product size: 7600*610*25mm

    21-10-13
  • Portuguese customer

    CCEWOOL ceramic insulation blanket
    Cooperation years: 6 years
    Product size: 7200*610*25mm

    21-09-29
  • Ecuador customer

    CCEWOOL 1260 ceramic insulation blanket
    Cooperation years: 2 years
    Product size: 7620*610*25mm

    21-09-17
  • Spanish customer

    CCEWOOL large size ceramic fiber board
    Cooperation years: 1 years
    Product size: 2000*1000*50mm

    21-09-17
  • Australian customer

    CCEWOOL soluble fiber insulation blanket
    Cooperation years: 5 years
    Product size: 3660*610*50mm

    21-08-04
  • Polish customer

    CCEWOOL insulation ceramic fiber board
    Cooperation years: 6 years
    Product size: 1200*1000*30/40mm

    21-07-28
  • Bulgarian customer

    CCEWOOL compressed soluble fiber bulk

    Cooperation years: 5years

    21-07-21

Technical Consulting

Technical Consulting