Performance of zirconia toughened Al2O3 alumina ceramic wear-resistant lining plate

1> High hardness, second only to diamond, far exceeding wear-resistant steel and stainless steel;

2> Good wear resistance, with a 60% lower wear than alumina products;

3> Lightweight, with a specific gravity of 4.2g/cm3, greatly reducing equipment load;

4> It has strong adhesion and good heat resistance. Apply heat-resistant adhesive to the inner wall of the equipment. It can run for a long time at 350 ℃ without aging. The inorganic adhesive used for bonding products is wear-resistant at 750 ℃ and has strong temperature resistance and adhesion properties;

5> Strong impact resistance, combined with zirconia toughness and wear resistance, the fracture toughness is 20% higher than that of alumina products, and the bending strength is 70%, greatly reducing the impact of materials on equipment;

6> It has a high cost performance ratio, greatly improving the service life of equipment and reducing the comprehensive production cost of enterprises.