new material
Microcrystalline wear-resistant alumina tubes offer exceptional hardness, optimized abrasion resistance, and superior thermal stability. Designed for industrial applications, they ensure reliable fluid transport, extended durability, and high-performance structural integrity.
Product Overview:
The aluminum oxide custom-shaped ceramic plate is made from high-purity aluminum oxide material and precision-machined to meet specific requirements. This ceramic plate offers outstanding hardness, wear resistance, and lightweight properties, making it suitable for various industrial applications that demand high precision and excellent mechanical performance. Its custom shape design meets special engineering needs and is widely used in the manufacturing of high-performance equipment and components.
Product Features:
- High Hardness:Rockwell hardness of HRA 80-90, nearly as hard as diamond, far exceeding wear-resistant steel and stainless steel.
- Excellent Wear Resistance:Wear resistance is 266 times that of manganese steel and 171.5 times that of high-chromium cast iron, significantly extending equipment lifespan.
- Lightweight Design:Density of 3.5g/cm³, only half that of steel, reducing equipment load and improving operational efficiency.
- High Precision:Dimension tolerance of ±0.1, ensuring precision for various demanding applications.
Applications:
- Electronics Industry:Used in the manufacturing of high-precision electronic devices and components.
- Mechanical Manufacturing:Suitable for producing wear-resistant, high-temperature mechanical parts.
- Metallurgical Industry:Used for equipment components in high-temperature environments, such as furnace parts.
- Chemical Industry:Serves as components resistant to chemical corrosion and high temperatures.
- Aerospace:Applied in aerospace for high-performance ceramic components.
| Property | 92 Series | 95 Series | 97 Series | 99 Series |
| Al2O3 (%) | ≥92 | ≥95 | ≥97 | ≥99 |
| Mohs Hardness | 9 | 9 | 9 | 9 |
| Water Absorption (%) | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Fracture Strength (n/mm) | 40 | 42 | 44 | 48 |
| Bending Strength (Mpa) | 255 | 275 | 285 | 300 |
| Bulk Density (g/cm³) | ≥3.63 | ≥3.68 | ≥3.73 | ≥3.83 |
| Name | Length (L) mm | Outer Diameter (R) mm | Inner Diameter (r) mm | Remarks |
| Alumina Ceramic Tube | ≤500 | 30-450 | 30-450 | Tolerance for all dimensions ±1% |
