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JUCOS Refractories > Shaped Refractories > Al2O3-SiC-C Brick
Product Details

Al2O3-SiC-C Brick is made from high-grade bauxite, fused alumina, silicon carbide and graphite as raw materials and resin as binder. It features excellent corrosion and erosion resistance and thermal shock resistance, and have high refractoriness under load. They are suitable for hot-metal ladles and torpedo


Features Of Al2O3-SiC-C Brick

  • High refractoriness.

  • Good spalling resistance and wear resistance.

  • Good corrosion resistance.

  • Good thermal shock resistance.

  • High mechanical strength.

  • High-temperature creep rate is low.



Applications Of Al2O3-SiC-C Brick

Mainly used in pig iron ladle furnace,steel oxidation conversion furnace lining and tapping hole, high power electric furnace wall hot place, and outside the furnace refining furnace lining, ladle slag line parts and so on.


Specifications Of Al2O3-SiC-C Brick

  • Widely used throughout metallurgical industry


Physical And Chemical Indicators For Al2O3-SiC-C Brick


                                        Brand
   
Properties                                      

TC SZ

TC MZ

TC BI

TC TR

  Apparent Porosity (%)

7

8

8

9

   Bulk Density (g/cm3)

3.00

2.98

2.98

2.93

   Cold Crushing Strength (MPa)

55

50

45

45

           Thermal Linear Expansion(%) @ 1,000℃

0.58

0.55

0.55

0.52

            Refractoriness Under Load (℃)  @0.2MPa

1750

1700

1700

1650

 Chemical Analysis (%)  

Al2O3

72

68

67

65

SiC

11

10

10

10

FC

13

12

11

10

 Main Applications

Torpedo & Iron Ladle

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