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Permanent Lining Castable for Tundish
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LQ-Self-flow Castable |
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Corundum Based Self-flow Castable |
Al2O3+MgO |
Bulk density |
C.C.S |
Modulus of rupture |
Water addition |
110ºC*16h 1500ºC*3h |
110ºC*16h |
1500ºC*3h |
110ºC*16h |
1500ºC*3h |
(% minm) |
(gm./cc minm) |
(MPa minm) |
(MPa minm) |
(%) |
85 |
2.85 |
30 |
85 |
4 |
12 |
5.0\0.5 |
90 |
2.85 |
30 |
85 |
4 |
12 |
5.0\0.5 |
Applications: Ladle bottom, around seating block, gap filling |
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HIgh alumina Based Self-flow Castable |
Al2O3 |
Bulk density |
C.C.S |
Modulus of rupture |
Water addition |
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110ºC*16h |
1350ºC*3h |
110ºC*16h |
1350ºC*3h |
110ºC*16h |
1350ºC*3h |
(% minm) |
(gm./cc minm) |
(MPa minm) |
(MPa minm) |
(%) |
50 |
2.2 |
2.15 |
30 |
50 |
4 |
12 |
7-9 |
60 |
2.3 |
2.25 |
30 |
60 |
4 |
12 |
7-9 |
Applications: Permanent lining of ladle and tundish |
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