shaped refractory material
Alumina-Silicon Carbide-Carbon (ASC) Brick
Specially designed for the long-term scouring and erosion conditions of 1350‑1500℃ hot metal plus blast-furnace slag; it is the most mainstream high-end lining brick for torpedo ladles, hot metal ladles and blast-furnace iron troughs.
| Grade | Al₂O₃ Content | Long-term Service Temp. | Typical Applications |
| ASC‑60 | ≥60% | 1350℃ | Economy grade, for small/medium hot metal ladles and branch troughs |
| ASC‑65 | ≥65% | 1400℃ | Mainstream general-purpose grade, for torpedo ladles and slag lines of hot metal ladles |
| ASC‑70 | ≥70% | 1550℃ | High-end heavy-duty grade, for large torpedo ladles, main iron troughs and tri-removal hot metal ladles |