Sintered Corundum Brick
FOB
Size:
L(930)*W(930)*H(700) cm
MOQ:
25MT
Shipping:
Ocean freight
Quantity(pieces):
336
Product details
Essential details
Quantity(pieces):336
Volume:1 m³
MOQ:25MT
G.W:1680 kg
Size:L(930)*W(930)*H(700) cm
N.W:4.94 kg
Shipping:Ocean freight
Specification:230X114X65MM
Package Description:PALLETS
Product Introduction
Sintered Corundum Brick
Corundum bricks are refractory bricks with an alumina content greater than 85%. Corundum bricks are divided into sintered and fused corundum bricks.
Zircon corundum refractory bricks are high-grade refractory bricks made by adding ZrO2 to corundum, forming at high temperature, and sintering at high temperature
The two types of refractory bricks have  differences :
Firstly, there are differences in high-temperature resistance.The fire resistance of zirconia corundum bricks is greater than 1790 and the load softening temperature is greater than 1700 . The service temperature of zirconia corundum refractory bricks is 1600 , and the high-temperature performance of zirconia corundum refractory bricks is better than that of pure corundum bricks.
Furthermore, There is different in C.C.S.The compressive strength of corundum refractory bricks is 70-100MPa, while the C.C.S.of zirconium corundum bricks is greater than 100MPa.
ItemIndex
90%Al
Al2O3, % 89
Fe2O3, %1.8
Bulk Density, g/cm32.9
Apparent porosity, %16
Cold crushing strength, Mpa90
0.2MPa Refractoriness under load,1580-1620
Linear change after reheating,%1500*2h:-0.2~0.5
Remarks: Above specification can be adjusted according to customer' s requirements 
Product details