Wear-resistant ceramic triple composite liner is a wear-resistant ceramic, rubber and steel composite is the small box of wear-resistant ceramics at high temperatures vulcanized (inlaid) in a special steel groove with rubber to form a wear-resistant ceramic rubber lining Board, forming both anti-impact and cushioning wear layer.
Wear-resistant ceramic combo composite liner is wear-resistant ceramic and rubber compound is the small box of wear-resistant ceramic vulcanized (inlaid) in special rubber at high temperatures to form wear-resistant ceramic rubber lining, wear-resistant installation of the device In the re-use of high-strength organic adhesive to the liner bonded to the equipment within the steel shell to form a strong and buffered wear-resistant layer.
Wear-resistant ceramic combo liner also has two forms:
1, wear-resistant ceramic and steel composite, the use of countersunk head bolts or welding fixed to the device;
2, the other is a composite of rubber and ceramic, cold glue stick to the chute hopper.
The specific selection is based on the different transmission medium, different conditions, different environments (temperature), depending on the wear and tear may be.
Wear-resistant ceramic composite liner of the national standard on the wear-resistant ceramic hardness and ceramic toughness of the specific indicators are:
Wear volume ≤ 0.06cm3, bulk density 3.5g / cm3, Rockwell hardness ≥ 82HRA, Vickers hardness ≥ 8GPa, compressive strength ≥ 850MPa, the rubber vulcanized into the rubber properties are also required, such as the tensile strength of rubber, Elongation at break, Shore hardness and tear permanent set, rubber and ceramic bond strength ≥ 4.0MPa.
Individual has been higher than the national standards of wear-resistant ceramic composite liner, Jingcheng special ceramic wear-resistant ceramic hardness and ceramic specific indicators are:
Wear volume ≤ 0.03cm3, bulk density 3.6g / cm3, Rockwell hardness ≥ 86HRA, Vickers hardness ≥ 9GPa, compressive strength ≥ 880MPa, rubber vulcanized into the rubber properties are also required, such as the tensile strength of rubber, Elongation at break, Shore hardness and tear permanent set, rubber and ceramic bond strength ≥ 4.8MPa.