State Agriculture Adviser, Odisha Interview Questions and Answers

Iron carbon diagram is a graphical representation of the relationship between carbon content and properties of iron.

• The diagram shows the phases of iron and carbon at different temperatures and carbon concentrations.

• It helps in understanding the behavior of steel during heat treatment and in designing alloys.

• The diagram has three regions - ferrite, austenite, and cementite.

• The eutectoid point on the diagram represents the composition of steel that transforms to pearlite upon ...read more