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 Subcritical (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

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