Three-in-one wear-resistant ceramic linings are widely used in coal, steel, mining, chemical, cement, port and other enterprises for coal, conveying systems, milling systems, ash discharge, dust removal systems, etc. On the mechanical equipment with large wear, different types of products can be selected according to different needs.
Product performance parameters
Alumina content ≥92%
Alumina density ≥ 3.62g/cm3
Rockwell hardness ≥87 HRA
Compressive strength ≥850 Mpa
Fracture toughness KΙC ≥4.8MPa·m1/2
Bending strength ≥290MPa
Thermal conductivity 20W/m.K
Thermal expansion coefficient: 7.2×10-6m/m.K
Features
1. Wear resistance: Alumina corundum ceramics, the hardness reaches HRA85 or above, and the wear resistance is 271.5 times better than that of manganese steel;
2. Impact resistance: The toughened ceramic formula ensures that the ceramic is not easily broken, the unique spherical design and the high-quality buffer layer can resist the impact of large materials;
3. High temperature resistance: It can be operated at 0°C-250°C for a long time;
4. Acid and alkali resistance: The rubber adopts a new formula of acid and alkali resistant rubber, which can resist weak acid and weak base;
5. Anti-shedding: ceramic rubber steel plate is vulcanized and combined very firmly; each ceramic has a through-bolt through the bottom steel plate, which is firmly welded, double insurance;
6. Easy to install and replace: It is provided by a whole piece of lining, which is convenient for replacement and installation, reducing after-sales service;
7. Reduced maintenance: Superior wear resistance greatly reduces maintenance frequency, saving cost and labor.
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