Effect of Post-heat Treatment on the Load-Dependent Wear Mechanisms of AISI D2 Tool Steel Manufactured by Laser Direct Energy Deposition

Key Points

• Load-dependent wear mechanisms are influenced by the post-heat treatment process, leading to improved durability.
• The study reveals that specific wear rates decrease significantly after post-heat treatment of AISI D2 steel.
• Analysis using experimental methods evaluates wear behavior and mechanical properties post-laser deposition.
• Findings highlight that optimizing heat treatment can enhance tool steel performance, benefiting industrial applications.