Aeronautics

Surface finishes in the aerospace and aeronautics industries  are of crucial importance in the design and manufacture of components. These finishes not only affect the aesthetic appearance of the parts, but also have a significant impact on their performance and durability.

In the aeronautics sector, surface finishes are essential for several reasons:

• Aerodynamic performance
• Resistance to corrosion
• Protection against wear and strain
• Aesthetics and identification

Surface finishing techniques in aeronautics

• Anodizing: This electrochemical process creates a protective oxide layer on the surface of metals such as aluminium. Anodizing improves the corrosion resistance and adhesion of further coatings.
• Plasma and ceramic coatings: used to protect components from high temperatures and wear, these coatings provide additional protection in extreme environments such as those found in rocket engines.
• Surface hardening treatments: techniques such as nitriding and carburizing are used to harden the surface of metals, improving their resistance to wear and fatigue.
• Grinding and polishing: To achieve precise tolerances and perfectly smooth surfaces, grinding and polishing techniques are essential. These processes remove imperfections and improve the surface quality of components.
• Heat treatments: used to improve the mechanical properties of materials, heat treatments such as tempering can also affect the surface quality, contributing to the strength and hardness of components.

Expert in the design and construction of water treatment plants, Blue Water Technology has been operating for years in the sector, installing plants and machines for processing water treatment and wastewater purification from industries operating in aeronautics and aerospace. Thanks to its mature know-how, it provides technologies to its customers guaranteeing the added value that is increasingly in demand today.