Heat Treatment of Iron and Steel | Metals | Industries | Metallurgy
The most commonly used operations of heat treatment for iron and steel are: 1. Annealing 2. Normalising 3. Hardening 4. Tempering 5. Carburising (Case-Hardening) 6. Cyaniding 7. Nitriding 8. Induction Hardening 9. Flame-Hardening. Operation # 1. Annealing: It is one of the most widely used operations in heat treatment of iron and steel and is defined (according to American Society [...]