Induction hardening is a heat treatment process that strengthens metal surfaces. It uses localized heating and rapid cooling to enhance durability and wear resistance, making it ideal for industrial applications like gears, shafts, and other critical components. . Credit: unknown All rights and credits reserved to the respective owners. This video is for educational purposes only. Dm for Removal . I promise you won't regret following us @explaining.astrophysics ❤ #heat #physics #knowledge #scien