Iron Carbon equilibrium diagram | Tamil | Polytechnic TRB | GATE | TNEB AE | ESE | RRB | SSC |

This video will clear all your questions regarding Iron Carbon equilibrium diagram. Explained in tamil. This will give you clear idea about the phase changes and the microstructure of Iron Carbon mixture. Iron containing carbon content between 0.025% to 2 % are called steel. Iron containing carbon content between 2 % to 6.7% are called cast iron. We need to learn about the isothermal reactions 1. Eutectoid reaction 2. Eutectic reaction 3. peritectic reaction so that we can understand Iron carbon equilibrium diagram much better.