Quenching involves submerging a heated metal in a liquid to speed up its cooling process.

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Aerospace Materials Practice Test: Heat Treatment — practice the complete quiz, review flashcards, or try a random question.

Heat treatment is a crucial process in the aerospace industry that involves heating and cooling materials at controlled temperatures to improve their mechanical properties.  Heat treatment can improve the mechanical properties of aerospace components, including: Hardness, Toughness, Fatigue resistance, Strength, Dimensional stability.  Heat treatment can also alter the microstructure of the material, allowing it to withstand higher stresses and pressures.  Here are some heat treatment processes: Case hardening: Optimizes wear resistance while minimizing the piece's fragility and failure.... Show more

Quenching involves submerging a heated metal in a liquid to speed up its cooling process.