With the continuous development of science and technology,composite materials have been widely used in the aero-space field for their unique performance and advantages.Composite materials have significant advantages in aerospace vehi-cles due to their properties including lightweight,high strength,fatigue resistance and corrosion resistance,which can not on-ly improves performance and safety but also reduces the operating cost.At present,composite materials have been widely used in C919,the large passenger aircraft and Shenzhou spaceships,however,the challenges including high cost,complex manufacturing process and difficult recycling skill,are still right there.Its future development tends to higher performance,environmental friendliness and more optimized cost and efficiency,and innovation made in automated and intelligent manufac-turing process,so as to meet the increasingly serious market demand.
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