 |
|
|
|
Tel：0086-510-81708128 |
Hotline：013921378999 |
|
| |
|
 Refractory Material for Furnace Belly |
Counter 301 Addtime：2006-07-05 21:43:16
|
|
SiC Brick |
SiC-Mullite brick |
Nitride SiC brick |
Sialon SiC brick |
Sialon-corundum brick |
Sillimanite brick |
|
XSC |
XASC |
XTSC |
XSLC |
XSLA |
XH-31 |
|
Al2O3 ≥% |
|
58 |
Fe2O3≤1.2 |
|
80 |
55 |
|
SiC ≥% |
92 |
29 |
70 |
70 |
|
|
|
Si3N4 ≥% |
|
|
15 |
|
|
|
|
Bulk density |
2．6 |
2．7 |
2．6 |
2．65 |
3．2 |
2．48 |
|
Apparent porosity |
15 |
16 |
18 |
15 |
16 |
18 |
|
Cold crushing strength |
80 |
85 |
150 |
170 |
170 |
70 |
|
Modulus of rupture |
12 |
10 |
30 |
30 |
20 |
|
|
High-temperature bending strength at 1400℃≥Mpa |
8 |
7 |
35 |
35 |
20 |
|
|
0.2MPa Refractoriness under load≥ ℃ |
|
|
|
|
|
1550 |
|
Thermal shock resistance ,time(1100℃)water |
|
|
|
|
|
20 |
|
