2021
DOI: 10.1016/j.oceram.2021.100059
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The influence of topology on DLP 3D printing, debinding and sintering of ceramic periodic architectures designed to replace bulky components

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Cited by 21 publications
(21 citation statements)
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“…This can be explained considering the features of the DLP 3D printing technique. The printed green bodies contain a large volume (∼40‐50 vol%) of cured photosensitive resin, and therefore a large number of pores are left in the samples during the debinding process 35 . The pores could not be decreased during the sintering process due to their large size and great number.…”
Section: Resultsmentioning
confidence: 99%
“…This can be explained considering the features of the DLP 3D printing technique. The printed green bodies contain a large volume (∼40‐50 vol%) of cured photosensitive resin, and therefore a large number of pores are left in the samples during the debinding process 35 . The pores could not be decreased during the sintering process due to their large size and great number.…”
Section: Resultsmentioning
confidence: 99%
“…DLP-based ceramic stereolithography was also applied successfully for the Additive Manufacturing of controllable β-TCP scaffolds with delicate trabeculae and complex pores for bone tissue engineering [99]. For the manufacturing of high complex ceramics, different topology optimization method has been applied according to "Design for AM" approach and it was reported that most optimal unit cell in a structure depends on the final application [100]. In Figure 6, some examples to VP manufacturing of ceramic structures are shown.…”
Section: Vat Photopolymerization Additive Manufacturing Of Functional...mentioning
confidence: 99%
“…Therefore, by reducing the volume and therefore lowering the released heat, the lattice structure helps to reduce the shrinkage stress while maintaining the necessary mechanical strength. In addition, the porous architecture also promotes the evacuation of the gases generated during the binder removal and thus avoids the formation of cracks caused by the rise of inner pressure [32] . The lattice structures can help avoid the problems encountered by solid cores while there has been no report on the combination of ceramic cores and lattice structures.…”
Section: Fabrication Of Silica-based Ceramic Cores With Internal Latt...mentioning
confidence: 99%