Presentation Information
[P66]Microstructural and Mechanical Behavior of Binder Jet Printed AISI D2 Tool
○Jong Wan Ko1, Jeonghong Ha1, Kyung Il Kim1, Dae Geun Park1 (1. Korea Institute of Industrial Technology)
Keywords:
3D Printing,Metal Binder Jetting,Sintering,Tool Steel,Heat Treatment
This study investigates AISI D2 tool steel fabricated by Binder Jetting Technology combined with optimized sintering and post-heat treatment. Near-full densification of 99.13% and a maximum tensile strength of 1.3 GPa were achieved through martensitic transformation and refined carbide distribution.
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