Structural Characterization of ε-carbide in Spring Steel by Small Angle X-ray Scattering

Key Points

• The main aim is to investigate the structural characteristics of ε-carbide in spring steel.
• Utilized small angle x-ray scattering for material analysis
• Examined the effects of ε-carbide on mechanical properties
• Focused on hydrogen embrittlement issues in automotive steel
• Identified unique structural features of ε-carbide
• Demonstrated a relationship between ε-carbide and increased embrittlement
• Highlighted how material design can address strength and durability issues