Ceramic SFF by direct and indirect stereolithography

T.M. Gabriel Chu, G. Alien Brady, Weiguo Miao, John W. Halloran, Scott J. Hollister, Diann Brei

Research output: Chapter in Book/Report/Conference proceedingChapter

27 Citations (Scopus)

Abstract

Direct ceramic stereolithography (SLA) is done using UV-curable suspensions of powders in acrylates in a conventional SLA machine. Hydroxyapatite prototypes for bone tissue scaffolds are built from Image-Based Design files, featuring an interior architecture of void passages. Complex alumina objects are built as digital sculptures. Piezoelectric ceramic actuators from PZT, which are difficult to photocure, are built using indirect stereolithography, where SLA-built epoxy molds are used to form a thermal-cured suspension of PZT powders. We report on the thermal-curing behavior of the suspensions, and the fundamentals of part building.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages119-123
Number of pages5
Volume542
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998' - Boston, MA, USA
Duration: Nov 30 1998Dec 3 1998

Other

OtherProceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998'
CityBoston, MA, USA
Period11/30/9812/3/98

Fingerprint

Stereolithography
Suspensions
Powders
Acrylates
Tissue Scaffolds
Piezoelectric ceramics
Aluminum Oxide
Molds
Durapatite
Hydroxyapatite
Curing
Bone
Alumina
Actuators
Hot Temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Chu, T. M. G., Brady, G. A., Miao, W., Halloran, J. W., Hollister, S. J., & Brei, D. (1999). Ceramic SFF by direct and indirect stereolithography. In Materials Research Society Symposium - Proceedings (Vol. 542, pp. 119-123). Materials Research Society.

Ceramic SFF by direct and indirect stereolithography. / Chu, T.M. Gabriel; Brady, G. Alien; Miao, Weiguo; Halloran, John W.; Hollister, Scott J.; Brei, Diann.

Materials Research Society Symposium - Proceedings. Vol. 542 Materials Research Society, 1999. p. 119-123.

Research output: Chapter in Book/Report/Conference proceedingChapter

Chu, TMG, Brady, GA, Miao, W, Halloran, JW, Hollister, SJ & Brei, D 1999, Ceramic SFF by direct and indirect stereolithography. in Materials Research Society Symposium - Proceedings. vol. 542, Materials Research Society, pp. 119-123, Proceedings of the 1998 MRS Fall Meeting - The Symposium 'Advanced Catalytic Materials-1998', Boston, MA, USA, 11/30/98.
Chu TMG, Brady GA, Miao W, Halloran JW, Hollister SJ, Brei D. Ceramic SFF by direct and indirect stereolithography. In Materials Research Society Symposium - Proceedings. Vol. 542. Materials Research Society. 1999. p. 119-123
Chu, T.M. Gabriel ; Brady, G. Alien ; Miao, Weiguo ; Halloran, John W. ; Hollister, Scott J. ; Brei, Diann. / Ceramic SFF by direct and indirect stereolithography. Materials Research Society Symposium - Proceedings. Vol. 542 Materials Research Society, 1999. pp. 119-123
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