Effect of powder reuse on forming characteristics and mechanical properties of SLM formed Ti-6Al-4V

Key Points

• Reuse of powder significantly alters mechanical properties, leading to improved performance.
• Key evidence shows a marked increase in tensile strength of 12% with optimal powder reuse.
• Analysis of forming characteristics indicates changes in microstructure due to powder reuse.
• Highlighting the potential for cost-effective practices in additive manufacturing.