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. | |
Item | Index |
90%Al | |
Al2O3, % | ≥89 |
Fe2O3, % | ≤1.8 |
Bulk Density, g/cm3 | ≥2.9 |
Apparent porosity, % | ≤16 |
Cold crushing strength, Mpa | ≥90 |
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
![Sintered Corundum Brick](https://cowork-storage.nosdn.127.net/snapshot%2F2024%2F02%2F01%2Fea1935ea83784cb896fe98737495ad3c.jpg?Signature=cP%2FOlaSOXshe2rho7G9i1mFHAh4BGjhsAVOjoagri60%3D&Expires=3283559310&NOSAccessKeyId=5de274d3b56f4e17be4ba5a9a7ce4824)