| Ort der Herkunft |
Henan China (Mainland) |
| SiO2-Gehalt (%) |
15-98 |
| Al2O3-Gehalt |
0-15 |
| MgO-Gehalt (%) |
0-20 |
| CaO-Gehalt (%) |
<6 |
| CrO Gehalt (%) |
0-44 |
| Modell-Nummer |
YL-1 |
| Marke |
TY |
| Form |
Pulver |
| Material |
Other |
Chemical index: compositionSiO2Al2O3CaOFe2O3MgOH2OIndex(%)25-35≤5.0≤5.62.0-8.553-60≤5.0Physical index: item granularity Bulk density refractoriness index 1-5mm ≥1.3g-cm3 ≥1700°C Suitable extent: Applicable to electric furnace steel-making.