項目 Project |
焦爐用硅磚 Silica brick for coke oven
|
||
檢驗目錄 Inspectioncatalog |
單位 Company |
等值 Equivalence |
物理數據 Physical data |
耐火度Refractory degree centigrade |
℃ |
≥ |
1600 |
體積密度The volume density (g/m fand) |
Kg/m3 |
≥ |
1850 |
AL2O3 |
% |
≥ |
3 |
SiO? |
% |
≤ |
96 |
Fe2O3 |
% |
≤ |
0.2 |
顯氣孔率Apparent porosity,% |
% |
≤ |
20 |
加熱線膨脹率Theheatingline expansion rate |
%1000 |
≤ |
0.2 |
常溫耐壓強度Roomtemperature compressivestrength of CCS, Mpa |
MPa |
≥ |
45 |
熱震穩定性The thermalshockstability, time (1100 DEG C, cooled) |
1100℃水冷 |
> |
30 |
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