Zirconia Ceramic Balls For Grinding Material
Product Details
zirconia ceramic balls for grinding material
Product Introduction:
We adopt the yttria stabilized zirconia alumina composite(ZTA),and cerium stabilized zirconia powder, according to the condition and grinding process, we adopt isostatic pressing molding processing technology, with high density refined ,good abrasion resistance ,good roundness and accurate dimension etc.
Chemical Composition:
Composition | ZrO2 | Y2O3 | Other |
Content % | 94.8±0.2 | 5.1±0.1 | 0.1% |
Physical Properties:
Specific Gravity g/cm3 | Bulk Density g/cm3 | Hardness Hv | Fracture Toughness MPam1-2 | Crushing Load KN (Φ2.0mm) | Grain size um | Wear loss (%) | Sphericity (%) |
≥6.02 | ≥ 3.70 | ≥1250 | 9 | ≥20 | ≤0.5 | ≤0.08 | ≥98 |
Ball Sizes:
Size (mm) | Size (mm) | Size (mm) | Size (mm) | Size (mm) |
Φ0.08-0.12 | Φ0.12-0.18 | Φ0.18-0.22 | Φ0.22-0.28 | Φ0.28-0.35 |
Φ0.3-0.4 | Φ0.4-0.6 | Φ0.6-0.8 | Φ0.8-1.0 | Φ1.0-1.2 |
Φ1.2-1.4 | Φ1.4-1.6 | Φ1.6-1.8 | Φ1.8-2.0 | 2.0-2.2 |
Φ2.2-2.4 | Φ2.4-2.6 | Φ2.6-2.8 | Φ2.8-3.0 | Φ3.0-3.2 |
Φ3.2-3.5 | Φ4 | Φ5 | Φ6 | Φ7 |
Φ8 | Φ10 | Φ12 | Φ15 | Φ17 |
Φ20 | Φ25 | Φ30 | Φ40 | Φ50 |
Applications:
It is widely used for grinding, dispersing and polishing as following: inkjets inks, electronic slurries, raw material of battery, screen printing inks, coating, painting, pigment, ceramic and cosmetic, jewelry and other nanoparticles products.
Production Details:
Customer Feedback
Main Advantage
2.SGS, ROHS certificate,Strict quality control system ISO 9001.
Features:
A. Long lifespan: 30 times longer life than glass beads, 6 times than zirconium silicate beads.
B.High efficiency: around 6 times higher than glass beads; 2 times than zirconium silicate beads.
C. Excellent wear resistance and fracture toughness is especially suited for high-solid-phase high viscosity, high hardness of thepaste for grinding and dispersing of pure; good match at the same time high input energy and the high shear machine sanding.
How are zirconia beads made?
Generally, high-quality
microcrystalline zirconia grinding media is formed by using
yttria-stabilized zirconia (Y-TZP) ultrafine powder as raw material and
then densified by high-temperature sintering (1400-1600 ° C), and then
self-grinding or adding super fine abrasive polishing.
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