Heat treating metal is a process used to alter the physical and mechanical properties of metals. It involves heating a material to a specific temperature, known as the annealing temperature, and then cooling it slowly to prevent defects from forming.
The main goal of heat treating metal is to achieve specific properties such as hardness, ductility, strength, and corrosion resistance. For example, some metals are heat treated to increase their hardness while others are used to reduce their brittleness.
The choice of heat treating process depends on the material being treated, its intended application, and the desired outcome. For example, some metals are heat treated to improve their weldability, while others are used to enhance their strength and corrosion resistance.
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