Achieving High-Performance Laser-Directed Energy Deposited Fe–Cr–Ni–Co–Mo Maraging Stainless Steel by Combined Deoxidation and Heat Treatment Methods

Key Points

• The improved mechanical properties show a clear correlation with the laser-directed energy deposition technique's effectiveness.
• Notable achievements include enhanced tensile strength and ductility, indicating substantial performance improvements from deoxidation and heat treatment.
• This research employed a laser-directed energy deposition method to examine the impact on microstructure and mechanical properties of the alloy.
• Highlights the need for advanced techniques in steel processing to meet the demands for high-performance materials.