Exploring the influence of ultrasonic peening treatment at ambient and cryogenic conditions on the surface characteristics and fatigue life of austenitic stainless steel 304L

Keyphrases

• Characteristic Life 100%
• Ultrasonic Peening Treatment 100%
• Austenitic Stainless Steel 304 100%
• Surface Fatigue 100%
• Cryogenic Conditions 100%
• Surface Characteristics 100%
• Martensite Volume Fraction 33%
• Rough Surface 16%
• Residual Martensite 16%
• Vertical Velocity 16%
• Horizontal Velocity 16%
• Polished Surface 16%
• Static Load 16%
• Fatigue Analysis 16%
• Fractography 16%
• Indentation Hardness 16%
• Stainless Steel 304L 16%
• Transformation Surface 16%
• Lubrication Condition 16%
• Fracture Surface Analysis 16%
• Fracture Fatigue 16%
• Surface Deformation 16%
• Surface Hardness 16%

Engineering

• Stainless Steel 304L 100%
• Shot Peening 100%
• Austenitic Stainless Steel 100%
• Cryogenic Temperature 50%
• Martensite 33%
• Fractography 16%

Material Science

• Surface Fatigue 100%
• Stainless Steel 304L 100%
• Austenitic Steel 100%
• Martensite 66%
• Fractography 33%