The Iron–Carbon (Fe–C) phase diagram is the foundation of metallurgy and steel engineering. In this short video, you’ll learn how carbon percentage and temperature control the phases of iron—ferrite, austenite, cementite, and pearlite. We also explain the difference between steel and cast iron, and why the eutectoid point at 0.76% carbon and 727°C is so important for heat treatment. Perfect for mechanical engineering students, welders, and anyone learning materials science. #MechanicalEngineerin

This is what passing the FE can actually do for your career. After a full year of rejections and no callbacks, everything changed. Passed the FE Electrical and Computer Exam in December. By February, 3 engineering job offers landed at the same time. Now working full-time as a Substation Design Engineer in physical and P&C design. The FE didn’t just add a credential. It opened doors that were completely closed before. #FEElectrical #feelectricalandcomputer #FEExamPrep #engineeringjobs #EngineerIn