Product Description
Alumina wear-resistant ceramics can be widely used in industries such as mining, power plants, coal, steel mills, and cement.
Product Features
Excellent wear and impact resistance, utilizing alumina wear-resistant ceramic, can help extend the service life of the equipment for customers and reduce unnecessary maintenance costs.
Technical Specifications
Chemical specifications
| Project | 92 porcelain | 95Porcelain | 96Porcelain | 99Porcelain |
| Al2O3 | ≥92% | ≥95% | ≥96% | ≥99% |
| Na2O | ≤0.4% | ≤0.2% | ≤0.1% | ≤0.15% |
| K2O | ≤1.06% | ≤0.5% | ≤0.54% | ≤0.25% |
| Fe2O3 | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% |
| SiO2 | ≤4.7% | ≤3.28% | ≤2.5% | ≤0.2% |
Physical Specifications
| Project | 92Porcelain | 95Porcelain | 96Porcelain | 99Porcelain |
| Density:g/cm3） | ≥3.62 | ≥3.68 | ≥3.8 | ≥3.9 |
| Mohs hardnessGrade） | 9 | 9 | 9 | 9 |
| Vickers Hardness (HV10） | 1200 | 1300 | 1400 | 1450 |
| Bend StrengthMpa） | 260 | 300 | 380 | 420 |
| Fracture toughnessMpa.M1/2） | 3 | 3.2 | 4 | 4.5 |
| Wear Rate (Sandblasting Test) | 1.6g | 1.2g | 0.7g | 0.6g |
Product Specifications
| Specs and Sizes (mm) | Long | Wide | Thick |
| Plate/Orifice Plate (Customizable) | 200 | 100 | 11-50 |
| 150 | 100 | 6-75 | |
| 150 | 50 | 6-75 | |
| 100 | 100 | 6-75 | |
| 100 | 50 | 6-75 | |
| 100 | 25 | 6-75 |
