Metal Fatigue
Metal fatigue is a phenomenon that occurs when a metal structure is subjected to cyclic loading, causing progressive and localized structural damage. In aviation, metal fatigue is a major concern as aircraft structures are subjected to repeated stress cycles during takeoff, flight, and landing. The accumulation of metal fatigue can lead to cracks, fractures, and ultimately, structural failure. To prevent metal fatigue, aircraft manufacturers and maintenance personnel use various techniques such as regular inspections, non-destructive testing, and replacing worn-out parts. Metal fatigue is a critical factor in aviation safety and is closely monitored by regulatory authorities.
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