Additive manufacturing of ceramics via the laser powder bed fusion process

International Journal of Applied Ceramic Technology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 22, 2025

Abstract Additive manufacturing (AM) of ceramics presents both exciting opportunities and significant challenges, particularly with the laser‐based AM processes. Ceramics are known for their special properties, such as high strength, corrosion resistance, temperature stability, but inherent brittleness processing demands make more complex. This review provides an updated overview most common techniques ceramics, including direct energy deposition, binder jetting, laminated object manufacturing, material extrusion‐based techniques. However, focus is placed on laser powder bed fusion (LPBF) a technique that has gained increasing attention its ability to fabricate complex ceramic parts enhanced quality. The delves into key causes critical defects commonly observed in LPBF, porosity, cracking, spattering, surface roughness. Recent advancements addressing these issues discussed, along limitations current defect prevention strategies. Furthermore, analysis mechanical properties LPBF‐fabricated giving insights how parameters influence performance LPBF‐printed parts. Modeling simulation also reviewed, highlighting role enhancing understanding behavior during LPBF. Overall, this highlights recent progress challenges techniques, while exploring future research opportunities, process optimization

Язык: Английский

Surface functionalization of additively manufactured Ti6Al4V scaffolds with CaP/ZnO coatings

Progress in Additive Manufacturing, Год журнала: 2025, Номер unknown

Опубликована: Май 7, 2025

Язык: Английский

Influence of Femtosecond Laser-Generated Lipss on Corrosion Behavior of Crofer 22 Apu Stainless Steel for Socs Applications

Опубликована: Янв. 1, 2025

Язык: Английский