Description of the Wear-resistant ceramic tiles
The wear-resistant ceramic sheet is a special corundum ceramic made of AL2O3 as a raw material, a rare metal oxide as a solvent, and sintered at a high temperature of 1730 DEG C, and then a wear-resistant ceramic patch bonded and combined using a ceramic adhesive, according to different The need to choose wear-resistant ceramic patch, to meet the technical requirements of the user's special requirements.
The wear resistance of the wear-resistant ceramic patch is 280 times that of manganese steel and 180.5 times that of high-chromium cast iron. Widely used in power plant pulverized coal transportation, steel plant sintering dust, cement plants and other related equipment, pipelines. Its superior hardness, super wear resistance, high temperature resistance and corrosion resistance, and other excellent properties, make cast steel and other wear-resistant materials can not be compared, is a kind of industrial quality special wear-resistant materials. Compared with the authoritative department, wear resistance of wear-resistant ceramics is more than 30 times that of manganese steel and 6 times that of high-chromium cast iron.
Wear-resistant ceramic liners have the following characteristics:
1) Excellent wear resistance and long service life.
2) Good impact resistance. Smooth surface, paste firmly.
3) The lining is small in volume, light in weight and thin in thickness, and has no effect on the material conveying process or the chute.
4) The product is directly adhered to the device body through an organic binder, so it can prevent the corrosion of the device, extend the service life of the device, and has good economic benefits.
Technical details of the Wear-resistant ceramic tiles
Performance Index 92 series 95series
Al2O3 (%) ≥ 92 ≥ 95
Moh’ s Hardness 9 9
Water Absorption Rate(%) < 0.01 < 0.01
Flexural strength, 20C, Mpa 275 290
strengh(Mpa) 255 275
Bulk density(g/cm 3 ) ≥ 3.60 ≥ 3.65