The application of cemented carbide in aerospace engines mainly includes the following components:
1. Turbine blades: Turbine blades are one of the core components of aeroengines and need to withstand the harsh environment of high temperature, high pressure and high speed. Carbide has the characteristics of high density, high strength and high wear resistance, and can meet the requirements under such extreme conditions. It is often used as a balance weight for turbine blades.
2. Flywheel system: The flywheel system is an important part of the aeroengine. Due to its high strength and high wear resistance, cemented carbide is often used to manufacture balance weights in the flywheel system to maintain the stability of the flywheel. and reliability.
3. Combustion chamber: The combustion chamber is one of the most important components in an aeroengine. It needs to withstand harsh environments such as high temperature, high pressure and high corrosion. Carbide has the characteristics of high corrosion resistance and high temperature resistance, and is often used to manufacture combustion chamber parts, such as combustion chamber liners, nozzles, etc.
4. Turbo pump: The turbo pump is an important component in the aeroengine. It needs to withstand harsh environments such as high temperature, high pressure and high speed. Due to its high strength and high wear resistance, cemented carbide is often used to manufacture balance weights in turbine pumps to maintain the stability and reliability of the turbine pump.
5. Exhaust duct: The exhaust duct is an indispensable component of the aeroengine. It needs to withstand harsh environments such as high temperature, high pressure and high corrosion. Carbide has the characteristics of high corrosion resistance and high temperature resistance, and is often used to manufacture parts of exhaust ducts, such as exhaust duct bushings.
In short, cemented carbide is widely used in aerospace engines and involves many components. Each component needs to maintain stability and reliability in extreme environments such as high temperature, high pressure and high speed. The performance of cemented carbide Excellent performance can meet these requirements and make important contributions to the development of the aerospace industry.
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