What is the process of heating the metal in the furnance to a temperature slightly above the upper critical temperature and cooling slowly In the furnance.
What is the process of heating the metal in the furnance to a temperature slightly above the upper critical temperature and cooling slowly In the furnance. Correct Answer Annealing
Annealing is the process of heating the metal in the furnance to a temperature slightly above the upper critical temperature and cooling slowly In the furnance. It produces an even grain structure, reduces hardness and increases ductility usually at a reduction of strength.
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Feb 20, 2025