Nitride Bonded Silicon Carbide Refractory Brick, Side Wall Brick for Aluminum Electrolysis Cell

Product Description:

Nitride Bonded Silicon Carbide Refractory BrickThe product can be made at different sizes&Specifications on basis of your design. Widely used as a good lining materials in large or medium Aluminum reduction cells., steel kilns or ceramic furnace, etc.

It has good advantages of:

Low thermal conductivity

Low thermal expansion

Excellent oxidation resistance

Excellent corrosion resistance

Long duration

The Process: Mixing, Moulding, Drying, and Nitride Sintering at 1100-1500 celsius degree. Package: Normally, 1100kg or1200kg into a Non-fumigated crate, each piece is isolated by good padpaper, bubble film, or foam board, etc.

Note: All of our export package materials confirms to IPPC standard, with an official mark on them. Parameter: Item unit dataSiC % ≥ 72Si3N4 % ≥ 21Fe2O3 % ≤ 0.5Density g/cm3 2.65-2.70Apparent porosity % ≤ 18Modulus of Rupture Mpa(at ambient temperature) 42Mpa(1400 degree) 45Compressive strength MPA≥ 150Thermal conductivity1250degree W/m. K 15-18Acid-proof alkaline ExcellentSize Difference 0-100mm ± 1.0101-300mm ± 1.5301-500mm ± 2.0501mm above ± 0.5%Composite Sidewall Slab for Aluminum Reduction Cell (side wall block, combo brick)DescriptionWith special bonding developed by us, stick graphitic carbon pieces with SiC brick tightly. Can be used directly at Aluminum reduction cells. The feature: Excellent chemical&oxidation resistance, Longer duration, convenient for installation. And so on. Specification: 610mm*400mm*75/210mm, or other sizes as per your requirement.