Surface integrity and rolling contact fatigue property of AISI 9310 steel treated using high-energy shot peening and subsequent barrel finishing

Key Points

• Enhanced rolling contact fatigue properties were observed after treatment, indicating improved performance.
• The study quantified fatigue resistance increases due to high-energy shot peening, showing notable reductions in wear.
• Assessment involved experimental evaluations of surface integrity and fatigue properties in AISI 9310 steel.
• Results imply enhanced durability, suggesting applications in fields where material strength and longevity are critical.