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Cell Biology JoVE (Open Access) Citable · DOI

Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography

DOI: 10.3791/57943-v
What you'll learn
  • ✓ Prepare ceramic suspensions for stereolithography processing
  • ✓ Fabricate functionally graded ceramic components using additive manufacturing
  • ✓ Characterize dense-porous ceramic structures in single components
Protocol

Biopharma Insights This manuscript describes the processing of single multifunctional ceramic components (e.g., combinations of dense-porous structures) additively manufactured by stereolithography.

Difficulty
advanced
Total time
~4–8 hours per component (suspension prep + printing + post-processing)

Steps

1
Prepare ceramic suspension for stereolithography

Mix ceramic particles with photoresin and other additives to create a printable suspension. This step establishes the material composition for subsequent additive manufacturing.

▶ 00:33
2
Manufacture single and functionally graded components

Use stereolithography to layer and cure the ceramic suspension, creating structures with graded porosity or material composition. Control exposure patterns to achieve density variations within a single part.

▶ 03:09
3
Characterize fabricated functionally graded ceramic

Evaluate the resulting single-material ceramic component to confirm successful integration of dense and porous regions. Assess structural integrity and porosity gradation.

▶ 04:42
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