Spray mixes become priority selection of Tundish working linings for lots of steel plants. By using spray mixes, continuous casting time can be extended to 25 hours or more.
Typical product characteristics tables :
Item |
HSTM-1 |
|
MgO%) |
≥80 |
|
Bulk Density (g/cm3) |
2.0-2.2 |
|
Modulus of Rupture (Mpa) | 110℃ ×24h |
>1 |
1500℃×3h |
>2 |
|
Compression Strength (Mpa) | 110℃×24h |
>2 |
1500℃×3h |
>5 |
|
Linear Expansion Rate(%) (1500℃×3h) |
≥-2 |