Detailed description
| GRADE | C610 | C799 |
| Equivalent to : | Aluminous porcelain / Pythagoras | Recrystallized alumina / Alsint |
| Chemical analysis | ||
| AL203 Min | 60 | 99,7 |
| Si03 Max | 35 | 0,2 |
| Fe2O3 Max | 0,5 | – |
| Na2O Max | 1 | 0,2 |
Ceramic tube type TIG
| Physical properties | ||
| Color | White | Pink/Ivory/White |
| Sp.Gr.-gms/cc | 2,8 | 3,9 |
| Water absorption | 0 | 0 |
| Max.Service Temp -°C | 1450 | 1800 |
| Gas permeability | Nil | Nil |
| Hardness R45N | 68 | 83 |
| Chemical resistance | Good | Excellent |
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