Carbide and Mechanical Property Evolution During Tempering of Ultra-Low-Carbon Miroalloyed Steel Under Critical Quenching

Key Points

• Mechanical properties improve with carbide evolution during tempering of ultra-low-carbon steel, indicating better performance.
• Significant changes in hardness and toughness are observed after critical quenching, enhancing material resilience.
• Analysis of the tempering process demonstrates complex interactions between carbide formation and mechanical properties.
• Findings highlight potential applications in industries requiring durable yet lightweight steel materials, driving future innovation.