Steelmaking ladle sliding gate and nozzle
Alumina Zircon Carbon material | |||||
Al-Zr-C Material | |||||
Al2O3 | C | ZrO2 | Apparent porosity | Bulk density | C.C.S |
(% minm) | (% minm) | (% minm) | (% max) | (gm./cc minm) | (MPa minm) |
85 | 3 | 4 | 7 | 3.1 | 120 |
Alumina Carbon material | |||||
Al-C Material |
| ||||
Al2O3 | C | Apparent porosity | Bulk density | C.C.S |
|
(% minm) | (% minm) | (% max) | (gm./cc minm) | (MPa minm) |
|
90 | 3 | 9 | 3.00 | 120 |
|
Photos for reference: