Key components such as aircraft engine blades, turbine discs, and landing gear must withstand high temperatures, pressures, and wear. Engine components absolutely require high-temperature and wear-resistant protection. This includes turbine blades, combustion chamber liners, nozzles, and other high-temperature components, as well as the fuselage and structural components.
Weight reduction and weather resistance are essential, requiring aluminum alloy body skin, titanium alloy fasteners, and composite material connectors. It is imperative that fasteners and connectors extend their fatigue life.
The application of coating technology in the aerospace field is crucial. Its core value lies in extreme environmental adaptability, lightweight requirements, and long-term reliability. Techmart coating provides effective protection. For example, Chang'e-5 was launched and landed on the moon on November 24, 2020. Techmart used a specially developed solid lubricating coating to make the surface of the moving parts of the Chang'e-5 robotic arm more lubricated. The robotic arm can operate normally in environments with large temperature differences between day and night, completing its mission and contributing to this innovation.
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Landing gear
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Hydraulic system
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Driving system
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Turbine engine
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Lunar Exploration Project Explorer - Chang'e-5