The mechanism of multi-eutectoid element cooperative microstructure regulation and strengthening and toughening of TC4 titanium alloy in laser additive manufacturing

Key Points

• Cooperative microstructure regulation enhances the toughness and strength of TC4 titanium alloy.
• Laser additive manufacturing techniques significantly improve the mechanical properties of the alloy under specific conditions.
• Analysis of the multi-eutectoid element system reveals vital interactions that optimize the material's performance.
• The findings support further exploration into advanced manufacturing methods for titanium alloys.