In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Complete guide to cementite (Fe₃C) in steel. Covers orthorhombic structure, 6.67%C composition, extreme hardness, role in pearlite and hypereutectoid steels, network cementite embrittlement, and spheroidise annealing.
Complete technical guide to the Fe-C phase diagram. Covers all phase regions, eutectoid and eutectic reactions, lever rule, and application to steel and cast iron microstructures.