What is the phase fraction of ferrite in the pearlite micros

What is the phase fraction of ferrite in the pearlite microstructure ? ~ 11% ~22% ~89% ~76% 0%. it\'s all pearlite. ~34% ~50%

Solution

Solution :

Pearlite is a micristructure with two components which are ferrite and cementite.

Out of these two there is 12% by wt of cementite and 88% of ferrite.

Hence Correct answer is OPTION C