Mechanical and Microstructural changes of fine GRAINED C-Mn steel tubular undergoing down-hole cold expansion process

Material Science

• Microstructure 100%
• Martensite 100%
• Ferrite 66%
• Grain Size 66%
• Mechanical Testing 66%
• Tensile Strength 33%
• Texture 33%
• Fracture Toughness 33%
• Materials Property 33%
• Yield Stress 33%
• Ductility 33%
• Surface Analysis 33%
• Cold Expansion 33%
• Austenite 33%
• Mechanical Failure 33%
• Thermomechanical Processing 33%