Spherical casting sand
23 2Molding sand having a high spherical degree and a low hygroscopicity produced from powder containing AlOand SiO, as main components by a flame fusion method, from which a mold having an excellent strength and a smooth surface is produced.
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | 23 2Molding sand having a high spherical degree and a low hygroscopicity produced from powder containing AlOand SiO, as main components by a flame fusion method, from which a mold having an excellent strength and a smooth surface is produced. |
|---|