Question

what are the three main differences between case hardening and normalizing ?​

Answer 1

Answer:

bvy-xdje-ist joining the link meet

Answer 2

Answer:

In Normalizing, material is heated to Austenite temperature range, after holding for sufficient time it is cooled in the air to room temperature. Transformation takes place at lower temperature then annealing, so finar pearlite is formed. In this case steel have good strength as well as ductility.