Description
Using high quality Magnesite and Dolomite as main raw materials, dry pressing process, effectively shortens the baking time as well as purifying the liquid steel.
|
Items |
BMGL-1 |
BMGL-2 |
BMGL-3 |
|
|
Composition,% |
Mgo,≥ |
75 |
80 |
65 |
|
CaO,≤ |
3 |
5 |
10 |
|
|
SiO2,≤ |
12 |
6 |
6 |
|
|
B.D,g/cm³≥ |
220℃×2h |
2.2±0.5 |
2.3±0.5 |
2.3±.05 |
|
C.C.S.,Mpa≥ |
220℃×2h |
10 |
8 |
8 |
|
1500℃×3h |
15 |
12 |
12 |
|