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September 12, 2025

Microstructural Effects On The Fracture Behavior Of Binder Jetting 3D Printed Hardmetals

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Authors

LLL. LlanesPolytechnic University of Puerto RicoLCL. CabezasUniversitat Politècnica de CatalunyaCBChristian BergerFraunhofer Institute for Ceramic Technologies and Systems

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Overview

Evaluations reveal how microstructural variations impact fracture toughness in binder jetted hardmetals, suggesting pathways for improvement.

Key Points

  • The study shows that microstructural differences significantly affect the fracture behavior of 3D printed hardmetals.
  • Weibull parameters and fracture toughness were evaluated using 3-point bending tests on different WC-Co grades.
  • This research employs binder jetting as the additive manufacturing method to fabricate hardmetal specimens.
  • Understanding these microstructural effects may lead to enhancements in the performance of 3D printed hardmetal tools.

Cite This Study

Llanes et al. (2025) studied this question.

synapsesocial.com/papers/68d44a4731b076d99fa53bb1https://doi.org/10.59499/ep256767878
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