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The advantages of composites in aeronautics are numerous. They are lightweight, offer exceptional resistance to corrosion, and their rigidity helps reduce structural bending.

1. Lighter structures

One of the major challenges in aeronautics is to reduce the weight of aircraft while maintaining their robustness and safety. Composite materials are up to five times lighter than aluminum, a material traditionally used in the aeronautics industry. This weight reduction enables aircraft to carry more passengers or freight while consuming less fuel, which translates into substantial savings for airlines and a reduced environmental footprint.

2. Durability and corrosion resistance

Composites offer excellent corrosion resistance, significantly reducing aircraft maintenance requirements. Unlike aluminum, composites do not rust, which extends the service life of aircraft structures. What's more, they are more resistant to extreme weather conditions, which is essential for aircraft exposed to freezing temperatures at high altitudes or wet conditions near the coast.

3. Design flexibility

Composite materials offer great design flexibility. They can be shaped to meet specific aircraft requirements, enabling the creation of complex shapes and structures that optimize performance. This gives designers greater freedom to create more aerodynamic and efficient aircraft. By contributing to the creation of higher-performance, more durable and more cost-effective aircraft, composite materials play a central role in the continued success of the aerospace industry.

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