The use of wear-resistant ceramic pipe
Wear-resistant ceramic pipes are mainly used in pipeline transportation systems, and their uses mainly include the following aspects:
1. Anti-wear: The main purpose of wear-resistant ceramic pipes is anti-wear. For example, in cement plants, steel plants, mines and other working conditions involving heavy wear, the pipes that transport powder, coal, ore, etc. will be subject to material damage for a long time. Ordinary steel, cast stone, and manganese steel pipes are easily worn out by erosion, affecting the transmission efficiency, and even need to stop production for maintenance, wasting manpower and material resources. The lining of wear-resistant ceramic pipes is alumina corundum ceramics, with a hardness exceeding HRA85, strong wear resistance and long service life, which can solve the problem of pipe wear.
2. Isolation of metal pollution: In industries that are sensitive to metal pollution, such as lithium battery powder transportation, using metal pipelines to transport materials is easy to produce metal abrasive debris, causing metal pollution, resulting in a decline in powder quality, and wear-resistant ceramic pipelines are used It can effectively isolate the metal and ensure the purity of the powder.
3. Anti-acid and alkali corrosion: The main component of alumina wear-resistant ceramics is α-alumina, which has stable chemical properties and is not easy to react with acid and alkali. Compared with metal pipes, it has stronger corrosion resistance and can be used for conveyor belts Corrosive materials.
4. High temperature resistance: Alumina wear-resistant ceramics are sintered in a high temperature environment of 1600-1700 ℃, and have excellent high temperature resistance, which can be used for high temperature pipeline transportation. However, it should be noted that ceramic viscose is usually not resistant to high temperature, so it is necessary to choose stud welding and other methods to install ceramics when transporting at high temperature.
5. Prevent material hanging and blocking: Compared with common metal pipes, wear-resistant ceramics have a smooth surface and have the characteristics of getting smoother as they are worn. Therefore, the effect of preventing material hanging and blocking is also outstanding, which can greatly reduce pipe blockage.
There are many uses of wear-resistant ceramic pipe, which can be used in steel, cement, lithium battery, metallurgy, mining, coal and many other industries. Reasonable selection can save a lot of manpower, material resources and time costs.
