What are the differences between zirconia ceramic cylinder liners and bimetallic cylinder liners?

Release time：2024-09-11click：0

With the continuous expansion of the economy, the application of zirconia ceramic cylinder liners has been widely used Accepted by consumers, some people asked this question some time ago: What is the difference between zirconia ceramic cylinder liners and bimetallic cylinder liners? In order to let everyone further understand and recognize these two types of cylinder liners, let's learn about them with you today. The reasons why zirconia ceramic cylinder liners cause cylinder pulls are very complex. There are design reasons, such as material selection, determination of gap size, whether the installation of the device is appropriate, whether the structural layout is reasonable, whether the surface roughness is appropriate, lubrication Whether the cooling arrangements are complete, etc. In order for the ceramic cylinder liner to be effectively run-in in the shortest possible time, the running-in time and load distribution issues must be considered. Under too low load, the running-in cannot be completed even if it is run-in for a long time, and if it is rushed to operate at high load, it will cause the cylinder to pull. .

Oxygen (oxidation) zirconium ceramic (raw material: non-metallic mineral) cylinder The service life of the zirconia ceramic cylinder liner is longer than that of the bimetallic cylinder liner, which can reach more than 4,000 hours. The zirconia ceramic cylinder liner has the advantages of wear resistance and corrosion resistance. The reasons why zirconia ceramic cylinder liners cause cylinder pulls are very complex. There are design reasons, such as material selection, determination of gap size, whether the installation of the device is appropriate, whether the structural layout is reasonable, whether the surface roughness is appropriate, lubrication Whether the cooling arrangements are complete, etc. It can reduce the transportation costs, labor costs, storage costs, etc. of drilling work. Zirconia ceramic cylinder liners are tougher than bimetallic cylinder liners and can reduce piston wear. They are especially suitable for drilling environments with deep oil reservoirs and harsh geological structures, as well as offshore oil and natural gas development.

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