As a new type of high performance pipeline, wear-resistant ceramic pipeline has many excellent properties such as high toughness, high wear resistance, high temperature resistance, high pressure resistance and high corrosion resistance. The pipe is firmly attached to the inner wall of steel pipe by high-performance ceramic adhesive. This unique composite structure design makes it have excellent comprehensive performance. With the above characteristics, wear resistant ceramic pipes have been widely used in coal mines, electric power, petroleum, chemical, metallurgy and cement and other industrial fields.  

I. Application of coal mine industry  

In the process of coal mining and mineral processing, limestone, copper ore and other minerals need to go through complex processing flow. Take grinding link as an example, ore and abrasive will produce strong collision and friction in the process of transportation, which will cause serious wear and tear to the transportation pipeline. Traditional pipelines are prone to rapid wear under such harsh conditions, and frequent replacement not only increases operating costs, but also leads to production interruptions and affects production efficiency. Wear-resistant ceramic pipes are lined with high-purity corundum ceramics, with high surface hardness and good finish, which can effectively resist the wear of ores and abrasives, significantly reducing the risk of pipeline damage and fracture. After using wear-resistant ceramic pipes, the service life of pipes is greatly prolonged, the replacement frequency is reduced, the continuity and stability of production are guaranteed, and the production efficiency is effectively improved. At the same time, due to its high wear resistance, it reduces the mechanical loss caused by pipeline wear and reduces maintenance costs. In addition, in the wet and corrosive gas environment of coal mine, the high corrosion resistance of wear-resistant ceramic pipeline ensures its long-term stable operation and provides reliable guarantee for safe production of coal mine.  

II. the power industry applications  

In the field of electricity production, whether thermal power generation, hydropower generation or new energy generation, pipeline transmission system plays a key role. In thermal power plants, pipelines must withstand multiple effects of material wear, high temperature and corrosive substances in the process of conveying coal, limestone and other raw materials and discharging high temperature flue gas. Wear-resistant ceramic pipes with its excellent high temperature resistance, can withstand the erosion of high temperature flue gas, high purity corundum ceramic lining in high temperature environment still maintain stable physical properties, to avoid deformation or damage caused by temperature changes. At the same time, its good corrosion resistance can effectively resist the corrosion of corrosive substances in the flue gas, ensuring long-term stable operation of the pipeline. In the aspect of hydropower generation, the water turbine flow transmission pipeline faces the problem of sand particle wear. The high wear resistance of wear-resistant ceramic pipeline can reduce the erosion of water flow to the inner wall of the pipeline and improve the working efficiency and service life of the water turbine. In addition, the pipeline can also reduce noise and vibration during transmission, optimize the power production environment, and reduce the impact on the surrounding environment.  

III. oil industry applications  

The oil industry faces complex working conditions in the process of exploitation, transportation and processing. In the process of oil exploitation, crude oil often contains impurities such as sediment, rock particles and corrosive substances such as hydrogen sulfide, which puts forward higher requirements for wear resistance and corrosion resistance of transmission pipelines. The high wear resistance of wear-resistant ceramic pipes can effectively resist the wear of sediment and rock particles and ensure the long-term use of pipes. Its high corrosion resistance can prevent corrosion of pipelines by corrosive substances in crude oil and avoid safety accidents such as pipeline leakage. In the process of long-distance transportation of oil, the high pressure resistance of wear-resistant ceramic pipes ensures safe and stable operation under high pressure environment. In the process of petroleum processing, facing the transportation and reaction requirements of various chemical substances, the high corrosion resistance and stability of wear-resistant ceramic pipes can ensure the safe transportation of chemical media and prevent production accidents and environmental pollution caused by pipeline corrosion.

IV. Application in chemical industry  

In the process of chemical production, it is necessary to transport various corrosive media such as strong acid, alkali and salt. Traditional pipelines are easy to corrode under the action of these media, resulting in leakage, waste of raw materials and threatening the safety of environment and personnel. The high-purity corundum ceramic lining of wear-resistant ceramic pipes has extremely high chemical stability, which can maintain stability in complex chemical environments, does not chemically react with corrosive media, effectively prevents corrosion of the inner wall of the pipeline, ensures stable liquid flow rate and flow rate, and maintains normal operation of the production process. At the same time, its high compressive strength can withstand the high pressure environment in chemical production and avoid pipeline rupture. In addition, wear-resistant ceramic pipes can also reduce noise and vibration in the production process, create a safe and stable working environment, and reduce pollution and personal injury caused by pipeline problems.  

V. Metallurgical industry application

The production environment of metallurgical industry is usually characterized by high temperature, high pressure and strong corrosion. In the process of metal smelting, the transportation of high temperature liquid metal puts forward strict requirements for pipeline performance. Traditional steel pipes are easy to crack and deform under high temperature and high pressure conditions, which is difficult to meet production requirements. Wear-resistant ceramic pipes can withstand high temperatures up to 1000 ° C and maintain good physical properties in high temperature environments. Its high pressure resistance ensures that the pipeline will not rupture due to excessive pressure during the transfer of liquid metal. In the face of corrosive gases and liquids generated in metallurgical processes, the high corrosion resistance of wear-resistant ceramic pipes can effectively resist corrosion and prolong the service life of pipes. The use of wear-resistant ceramic pipes helps to improve the production efficiency of the metallurgical industry, reduce production interruptions and maintenance costs caused by pipe damage, and its wear resistance can also ensure the purity and quality of liquid metal transportation.  

VI. Application of cement material industry

In the process of cement production, the transportation of powdery and granular materials such as cement and sand will cause serious wear to the pipeline, affecting the service life and production continuity of the pipeline. The high wear resistance of wear-resistant ceramic pipes can effectively resist material wear and ensure that the pipes remain in good condition during long-term use. Its smooth inner wall helps to smooth the transportation of materials, reduce the accumulation and blockage of materials in the pipeline, and improve production efficiency. In the production process involving the transportation of chemical additives, the high corrosion resistance of wear-resistant ceramic pipes can ensure the safe transportation of chemical additives and avoid the impact of pipeline corrosion on the quality of building materials. In summary, wear-resistant ceramic pipes show excellent applicability in harsh industrial environments such as high temperature, strong corrosion and high speed fluid transportation due to their excellent wear resistance, corrosion resistance and impact resistance.

With the continuous development of material science and technology, the performance of wear-resistant ceramic pipes will be further optimized, and its application scope will continue to expand, providing more solid technical support for sustainable development in the industrial field.