|
Brand |
GGM-1 |
GGM-2 |
|
MgO(%) |
≥80 |
≥75 |
|
Packing density(g/cm3) |
Room Temperature |
2.30 |
2.30 |
|
Bulk den .(g/cm3) |
1300℃×3h |
2.20 |
2.20 |
| 1600℃×3h |
2.60 |
2.50 |
|
Cold MOR(MPa) |
1300℃×3h |
2.7 |
2.0 |
| 1600℃×3h |
13.0 |
13.0 |
|
CCS (MPa) |
1300℃×3h |
4.0 |
3.0 |
| 1600℃×3h |
39.0 |
23.0 |
|
AP (%) |
1300℃×3h |
38 |
39 |
| 1600℃×3h |
26 |
28 |
|
PLC (%) |
1300℃×3h |
-0.1 |
-0.1 |
| 1600℃×3h |
-3.27 |
-3.21 |
|
Service temp℃ |
1750 |
1750 |
|
Application |
Use
for lining and repairing of HP,UHP
and DC EAF bottom,in which,GGM-1
for larger than 30 ton furmace,GGM-2
for smaller than 30 ton. |
|
Character |
The dry mixes
can stand can stand heating up
directly without curing and baking
after ramming. |
|
|
