The aerospace industry has a lot of responsibility, not only because it is a major contributor to the global economy, but also due to its high safety standards. Engines and other aircraft parts are designed for maximum performance and efficiency. For Aircraft part suppliers, visit www.aerfin.com/beyond-fleet-services/beyond-engine/
Aircraft Stress
The forces aeroplanes experience are extreme. They need the best protection technology can provide due to the combination of climate conditions, temperatures, speeds, and altitudes they fly at. Abrasion and corrosion damage can reduce efficiency and, in some cases, even endanger life.
Metal Coatings: Evolution
For almost a century, metal coatings have been used to protect motorised vehicles and large machinery. Until then, the only protective coatings available were paint and enamel. However, as the industrial revolution accelerated in the 20th century, stronger protection was needed. Modern methods of application include thermal plasma spray and electroplating.
Aerospace Options
Magnesium, titanium, aluminium and other alloys are effective in the aerospace industry. These metals are highly resistant to moisture, and have excellent electrical and thermal conductivity. They are used to protect the moving parts of the plane from each other.
The nitride ceramic coating offers excellent resistance to corrosion and erosion, making it the ideal choice for protecting engine compressor blades. Nickel coatings offer similar resistance, and are often used to produce engine parts. Aluminide is an effective way to reduce the effects of heat by forming a layer of resistant oxides.
Without the incredible expertise of the coatings industry, the aircraft would not be able to fly.
