14 de febrero de 2025

Ductile iron, known for its excellent strength and toughness, undergoes various heat treatment methods to enhance its mechanical properties. Common techniques include annealing, normalizing, and tempering. Annealing helps to reduce stress and improve ductility by decomposing cementite, while normalizing refines the microstructure by controlling cooling rates. Tempering is often applied after quenching to relieve internal […]