Counter 304 Addtime：2006-07-05 23:31:25
Alumina magnesia carbon brick for ladle wall & bottom index
| Item |
XAMC02 |
XAMC07 |
XAMC10 |
XAMC65 |
XAMC70 |
| Apparent porosity≤% |
10 |
6 |
10 |
8 |
7 |
| Bulk density ≥g/cm3 |
3.30 |
3.19 |
3.15 |
2.95 |
3.00 |
| Cold crushing strength ≥MPa |
45 |
40 |
40 |
50 |
50 |
| Chemical Compostion |
Al2O3 |
82 |
60 |
52 |
65 |
68 |
|
MgO |
10 |
20 |
38 |
10 |
10 |
|
C |
2 |
7 |
10 |
7 |
7 |
Mono block tapping hole brick index
| Item |
XMT10A |
XMT14A |
| MgO ≥% |
78 |
80 |
| C ≥% |
10 |
14 |
| Apparent porosity≤% |
4 |
4 |
| Bulk density ≥g/cm3 |
2.92 |
2.90 |
| Cold crushing strength ≥MPa |
40 |
40 |
| High-temperature bending strength(1400℃*0.5h) ≥MPa |
8 |
10 |
Aulmina Magnesia Carbon Brick for Ladle Wall & Bottom