Magnesia tube for Tundish
Magnesia tube for Tundish
Magnesia tube for Tundish
Magnesia tube for Tundish is made of magnesia clinker(97％) and graphite (90％).It is used for adding lead in Tundish and it’s size is∮230mm (outer diameter) *∮150mm(inner diameter)*400mm(length).
Items | Magnesia |
MgO % ≥ | 85 |
C % | 10～15 |
Bulk density g/cm3 ≥ | 2.80 |
Apparent porosity % ≤ | 5 |
Cold crushing Strength Mpa ≥ | 20 |
Modulusof rupture Mpa ≥ | 7 |
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Long Nozzle