Excellent performance and unique structure achieve all-around construction player
Wear resistant ceramic composite pipes have demonstrated extraordinary advantages in the construction field due to their unique isostatic pressing process. The interior of the pipeline is made of corundum material, which has a melting point of up to 2045 ℃. It forms a special composite structure with the external steel layer, forming a unique stress field distribution. At room temperature, the ceramic layer is in a state of compressive stress, while the steel layer is subjected to tensile stress. The two constrain and work together to maintain a delicate mechanical balance.
When the temperature exceeds 400 ℃, the difference in thermal expansion coefficients between ceramics and steel causes the thermal stress field to cancel out the original stress field, resulting in the pipeline entering a state of free equilibrium. What’s even more amazing is that even after heating the wear-resistant lining fittings to 900 ℃ and quickly immersing them in cold water, the composite layer remains intact after multiple cold and hot cycles, without cracks or fractures, demonstrating far superior thermal shock resistance than ordinary ceramics.
The outer steel material of the pipeline endows it with excellent welding adaptability, and welding connections can be directly used in the construction of flanges, blowing ports, explosion-proof doors, and other parts. This feature is significantly superior to traditional pipelines such as wear-resistant cast stone pipes, wear-resistant cast steel pipes, rare earth wear-resistant steel pipes, bimetallic composite pipes, steel plastic pipes, and steel rubber pipes. At the same time, its excellent resistance to mechanical impact ensures that the composite layer can still maintain structural integrity during transportation and installation, even in the event of impact or self weight bending deformation between brackets. In summary, the excellent performance of wear-resistant ceramic composite pipes in terms of thermal shock resistance, welding adaptability, and mechanical strength makes them an ideal choice for industrial applications, surpassing traditional steel pipes, wear-resistant alloy cast steel pipes, cast stone pipes, as well as steel plastic and steel rubber pipes.
