Conventional Castables
| CHROME MAGNESITE BRICKS | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sr. No. | Brand | GENERAL PROPERTIES | PHYSICAL PROPERTIES | C.C.S kg/cm² | P.L.C% | CHEMICAL ANALYSIS | ||||||
| Base Raw Material | Max Grain Size(mm) | Water addition on site(%) | Reversible Thermal Expansion at 1000Deg C (%) | Max services Temp (degC) | Dry Density (Kg/m3) min at 210 Deg C | at 110 DegC | at 800 DegC | at 1500 DegC | Al2O3% Min | Fe2O3% Max | ||
| 1 | AA crete | Chamotte | 5.0 | 10-12 | 0.55 | 1580 | 2100 | 250 | 240 | +0.1 | 40 | 4.0 |
| 2 | AA Special | Kaolin | 5.0 | 10-12 | 0.60 | 90 | +0.5 | 45 | 2.5 | |||
| 3 | AA Super | Bauxite | 5.0 | 10-12 | 0.65 | 1680 | 2400 | 350 | 300 | +0.1 | 65 | 5.0 |
| 4 | AA heat M | Diaspore | 5.0 | 9-10 | 0.75 | 1800 | 2600 | 550 | 450 | +1.5 | 80 | 1.5 |
| 5 | AA heat A | Ch.Bxt. | 5.0 | 9-11 | 0.75 | 5 | 85 | 2.5 | ||||
| 6 | AA heat A Supreme | BFA | 5.0 | 9-10 | 0.80 | 1820 | 2800 | 600 | 430 | +1.0 | 90 | 0.8 |
| 7 | AA-90 S | Corundum | 5.0 | 10-12 | 0.60 | 1709 | 2700 | 500 | 400 | +1.5 | 82 | 3.0 |
| 8 | AA heat K | Kyanite | 5.0 | 10-11 | 0.60 | 1638 | 2200 | 350 | 280 | +1.5 | 60 | 1.0 |
| 9 | AA heat C | Grog | 5.0 | 10-11 | 0.55 | 1665 | 2100 | 350 | 280 | +1.0 | 50 | 1.5 |