Study on rheological properties of yttria-stabilized zirconia ceramic slurries
Effects of carbon black powders, solid loading, milling time, contents of dispersant and pH value on rheological properties of NiO / YSZ ceramic slurry were investigated by rheograms in detail. Results show that shear thinning behaviour and pseudoplasticity of aqueous slurries can be found. The pH v...
Gespeichert in:
| Veröffentlicht in: | Cai liao gong cheng = Journal of materials engineering 2006-10 (10), p.28 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | chi |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Effects of carbon black powders, solid loading, milling time, contents of dispersant and pH value on rheological properties of NiO / YSZ ceramic slurry were investigated by rheograms in detail. Results show that shear thinning behaviour and pseudoplasticity of aqueous slurries can be found. The pH value is optimized to 9. Contents of dispersant are equal to 2%(volume fraction). It is suitable to fabrication of Ni / YSZ anode material after NiO / YSZ aqueous slurries were milled 4h. Ultimately volume fractions of NiO / YSZ aqueous slurries reach 50%. |
|---|---|
| ISSN: | 1001-4381 |