|
| |
镁铝砖Magnesia-Alumina
Bricks
 |
Corrosion resistance against basic melt or gas |
Common application: working lining for steel furnaces and refining
vessels
|
 |
BML-80A |
BML-80B |
BML-85A |
BML-85B |
BMLGE |
|
MgO % min |
80 |
80 |
85 |
85 |
85 |
|
Al2O3 % min |
5-10 |
5-10 |
5-8 |
5-8 |
Al2O3+ Cr2O3
5-8 |
|
显气孔率Apparent
porosity, ≤ % |
17 |
19 |
17 |
18 |
18 |
|
0.2 MPa荷重软化温度softening
temperature under load 0.2 MPa, ≥ °C |
1600 |
1580 |
1650 |
1630 |
1660 |
|
常温耐压强度Cold
crushing strength, MPa |
45 |
40 |
40 |
45 |
45 |
|
