Heat Treatments

Lesson 5 of 10 • 3 upvotes • 8:27mins

Akhildev V P

Discussed about various Heat treatments, that includes the explanation of annealing processes. Also gave additional information about stress relieving heat treatment method and iso thermal annealing process. Stress relieving heat treatment doesn't have much importance, but it is done to remove internal stresses in the material. And Annealing is the important heat treatment process, which includes heating the material to a certain temperature holding at that temperature and allow to cool it in the furnace itself. Based on temperature it is classified into three a)Full annealing b)Partial annealing and c) Sub-critical Annealing. And based on purpose it is classified as a) Diffusion annealing b)Process annealing and c) Recrystallization annealing. In this lesson deeply discussed only about the types of annealing of temperature kind.