Dezhou Longstone International Trade Co., Ltd.
Main products:Metallurgical Raw & Subsidiary Materials,Refractory Raw Material & Product,Welding Raw Materials,Refractory Products,Welding Consumables
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Contact Us
  • Contact Person : Mr. Jian Wang
  • Company Name : Dezhou Longstone International Trade Co., Ltd.
  • Tel : 86-10-58773399
  • Fax : 86-10-58772315
  • Address : Beijing,Beijing,18F Building A, TOPBOX No.69 Beichen West Street,Beijing, China
  • Country/Region : China
  • Zip : 100029

Silicon Carbide Nitride Bonded Brick

Silicon Carbide Nitride Bonded Brick
Product Detailed
Our bricks mainly used as the sidewall of the aluminium elctrolytic cell (reduction bath) or as lining bricks for blast furnace

Application: 

This product is new-type high quality refractory product combining useful properties of the two compositions. The material has the properties of stable chemical property, with high bending strength, good thermal conductivity and low coefficient of expansion. Our bricks mainly used a the lining material of the elctrolytic cell (reduction bath). It can improve the service life of electrolytic bath, reduce the thickness of the side wall or input higher power to expanse the loading capacity of the electrolytic bath, and to increase the output. Because of the high resistivity of the material, it can reduce the power consumption of the side -wall about 15%, saving energy and protecting environment.

Specification:

Specification

ST-SIC-A1

ST-SIC-A2

SiC, %   Min

72

70

Si3N4, %   Min

21

20

Fe2O3, %   Max

1.5

2.0

Apparent Porosity, % Max

17

19

Bulk Density, g/cm3 Min

2.65

2.60

Cold Crushing Strength, Mpa Min

150

147

Modulus of Rupture, Mpa Min

42

40

Packing: Wooden pallets with steel strip protected

Silicon Carbide Nitride Bonded Brick

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