Wpływ nanowydzieleń cementytu na własności stali C45

Puntos clave

• The research investigates how cementite precipitates affect the mechanical properties of C45 steel.
• Analyzed structural characteristics of C45 steel samples with varying cementite content.
• Conducted mechanical testing to assess strength and ductility.
• Utilized metallographic techniques to observe cementite distribution.
• Increased cementite precipitation significantly enhances tensile strength compared to samples with minimal cementite.
• Improvement in hardness was observed with specific cementite concentration levels.
• Ductility decreases as cementite content increases beyond an optimal threshold.