Impact Resistant Alumina Ceramic Lining Tiles or Bricks for Power Plant Conveyor Pipes
1. Brief Introduction:
Impact Resistant Alumina Ceramic Lining Tiles or Bricks for Power Plant Conveyor Pipes are sintered on high temperature of more than 1530℃, with high-purity ultra-fine alumina powder as raw material according to optimized formulation design. They are usually installed uopn the wear areas of some material conveying equipments, coal preparation equipments and so on to be used as the material contact surface to bear the following abrasion and impact.
3. Advantages:
♦, High hardness Mohs 9
♦, High working temperature over 1200℃
♦, Good corrosion and acid & alkali resistance
♦, Easy installation
♦, Complete specifications
Items | Index |
Alumina content | ≥92% 95% |
Bulk Density | ≥3.63g/cm³ |
Rockwell Hardness (HRA) | ≥90 |
Compressive strength | ≥850MPa |
Fracture Toughness | ≥4.8MPa.M1/2 |
Bending Strength | ≥290MPa |
Thermal Conductivity 20℃ | 20W/m.k |
Coefficient of thermal expansion | 7.2×10-6m/×m.k |
Young's Modulus 20℃ | 277GPa |
Shear Modulus 20℃ | 113GPa |
Color | White |
Surface Finish: As Fired | 1.27mm |
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