Product Details:
Payment & Shipping Terms:
|
| Raw Material: | High Grade Bauxite | Al2O3 Content: | 55% |
|---|---|---|---|
| Color: | Yellow | Size: | Wedge Shape |
| Feature: | Wear Resistant | Application: | Steel Industry |
| High Light: | dense castable refractory,furnace refractory bricks |
||
Product description
High Alumina Fire Brick manufacturered by us are made of high grade bauxite through high temperature calcinations, refer to fire brick containing Al2O3 more than 48%, the product belongs to aluminosilicate refractories. The main mineral composition of such products is aluminum oxide, mullite and corundum.
High Alumina Fire Brick features:
1, High refractoriness, can reach 1740~1790℃
2, Good wear resistance and chemical erosion resistance
3, High thermal stability and excellent high temp workability
4, Low porosity and low creep rate
Specifications
| High Alumina fire Brick |
Al2O3 (%,Min) |
Refractoriness (℃,Max) |
C.C.S (MPa,Min) |
A.P (%,MAX) |
R.U.L (℃,0.2MPa) |
P.L.C(%) | |
| (2h*1500℃) | (2h*1450℃) | ||||||
| RL-65 | 65 | 1780 | 50 | 22 | 1500 | -0.4~+0.1 | / |
| RL-55 | 55 | 1760 | 45 | 22 | 1470 | ||
| RL-48 | 48 | 1740 | 40 | 22 | 1420 | / | -0.4~+0.1 |
| Remark | ISO Certificated; Customized | ||||||
Contact Person: Astra
