Heat Treatment - Types (Including Annealing), Process and Structures (Principles of Metallurgy)

Heat treatment is one the most important metallurgical process in controlling the properties of metal. In this video we look at the types, process and structures. Softening heat treatments include annealing and normalizing, and hardening heat treatments include quench and tempering, and age hardening. 00:00 Logo 00:12 Video Overview 00:58 Introduction to Heat Treatment 03:41 Quench and Tempering (Hardening and Tempering) 06:03 Tempering 07:14 Age Hardening (Precipitation Hardening) 08:26 Softening (Conditioning) Heat Treatments 08:46 Annealing and Normalizing 09:34 Pearlite 10:22 Bainite (Upper and Lower) 11:24 Sub-critical (Process) Annealing 12:18 Hardenability 12:38 Introduction to CCT and TTT diagrams 13:19 Time Temperature Transformation (TTT) Diagrams (Including Isothermal Transformation) 14:08 Austempering and Martempering 15:22 Continuous Cooling Transformation (CCT) 17:11 Summary Subscribe -