Ladle Castable
Specifications
ladle castable1-good anti-erosion
2-super impermeability
3-strong slag resistance
Refractory castable LQC
Chemical and Physical Properties |
LQC- AC-70 |
LQC- AC-80 |
LQC- ACr-90 |
LQC- M-80 |
LQC- ML-85 |
|
Particle size (mm) |
>0.5 |
<1 |
<1 |
<1 |
<1 |
<1 |
≤0.076 |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
|
|
Bending strength (MPa) |
1100C |
≥15 |
≥15 |
≥15 |
≥15 |
≥15 |
8000C |
20--25 |
20--25 |
20--25 |
20--25 |
20--25 |
|
10000C |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
|
13500C |
≥60(1200) |
≥60 |
≥60 |
≥60 |
≥60 |
|
Al2O3 + Cr2O3 ≥ |
70 |
80 |
90 |
- |
75 |
|
MgO ≥ |
- |
- |
- |
95 |
15 |
|
C |
3 |
3 |
- |
- |
- |
|
Various high property refractory castable
Chemical and Physical Properties |
LQAL-70 |
LQAL -90 |
LQAL -95 |
LQALF -1 |
LQALF -2 |
|
Al2O3 |
78 |
90 |
95 |
90 |
95 |
|
SiO2 |
10 |
2 |
0.3 |
4 |
0.2 |
|
|
Bulk density g/cm3 |
1100C*24hr |
2.8 |
3.0 |
3.1 |
3.0 |
3.1 |
10000C*3hr |
2.85 |
3.0 |
3.05 |
3.0 |
3.05 |
|
15500C*3hr |
2.85 |
3.0 |
3.0 |
2.95 |
3.05 |
|
|
Compressive strength (MPa) |
1100C*24hr |
60 |
80 |
100 |
120 |
150 |
10000C*3hr |
65 |
90 |
120 |
150 |
180 |
|
15500C*3hr |
100 |
120 |
120 |
150 |
180 |
|
|
Bending strength (MPa) |
1100C*24hr |
9.0 |
12 |
12 |
10 |
10 |
10000C*3hr |
8 |
18 |
20 |
25 |
25 |
|
15500C*3hr |
10 |
20 |
28 |
31 |
32 |
|
Bearing temperature 0C |
1780 |
1780 |
1780 |
1780 |
1780 |
|
Jinan Linquan Industry and Trade Group Co., Ltd
Linquan Trade, Serve The World.
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