Silica Mullite Bricks

Silica Mullite Bricks are made from good quality bauxite and mullite, being processed and sintered.

Characteristic

  • High Cold Crushing Strength.
  • Good mechanical strength
  • Good thermal shock resistance.
Products AZM 1650 Silica Mullite AZM 1680 Silica Mullite
Chemical Analysis
Al₂O₃ (%) 63 65
Bulk Density (gm/c.c) 2.60 2.65
Cold Crushing Strength (Mpa) 85 90
Thermal Linear Expansion (%) at 1350 ºC 0.3 0.4
Abrasion Resistance (cc) 7.8 7.8
Thermal Shock Resistance at 1100 ºC water cooling 12 15
Refractoriness Under Load 0.2MPa (ºC) 1650 1680

Please see our digital catalogue for general size of firebricks

Magnesia Chrome Bricks Magnesia Bricks Magnesia Carbon Bricks Nitride Carbon Silicon Carbide Bricks
Silica Bricks Silica Mullite Bricks Fused Cast AZS

Please also see our Functional Refractories here

Monolithic Refractories Material Magnesia Product for Electric Arc Furnace in Steel Melting Plant Firebrick Refractories (Alumina Base Products) Insulation Bricks & Lightweight Insulation Bricks
Refractory Firebrick with Magnesia Based & Others Anchoring System & Steel Fibre for Refractory Crucible & Special Shape Refractory Pre-cast Refractory Product
Functional Refractories Wear Resistant Ceramic Products Micasheet for Induction Furnace

For further information, you can contact our Sales Engineer, or you can contact us directly here.