title: Stereolithography of SiOC Ceramic Microcomponents.
abstract: The first example of the fabrication of complex 3D polymer-derived-ceramic structures is presented with micrometer-scale features by a 3D additive manufacturing (AM) technology, starting with a photosensitive preceramic precursor. Dense and crack-free silicon-oxycarbide-based microparts with features down to 200 μm are obtained after pyrolysis at 1000 °C in a nitrogen atmosphere.
authors.affiliation: Department of Industrial Engineering and INSTM, University of Padova, Via Marzolo 9, 35131, Padova, Italy.
authors.forename: Erika
authors.initials: E
authors.lastname: Zanchetta
authors.affiliation: Department of Industrial Engineering and INSTM, University of Padova, Via Marzolo 9, 35131, Padova, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Cattaldo
authors.affiliation: Department of Industrial Engineering and INSTM, University of Padova, Via Marzolo 9, 35131, Padova, Italy.
authors.forename: Giorgia
authors.initials: G
authors.lastname: Franchin
authors.affiliation: Lithoz GmbH, Mollardgasse 85a/2/64-69, 1060, Vienna, Austria.
authors.forename: Martin
authors.initials: M
authors.lastname: Schwentenwein
authors.affiliation: Lithoz GmbH, Mollardgasse 85a/2/64-69, 1060, Vienna, Austria.
authors.forename: Johannes
authors.initials: J
authors.lastname: Homa
authors.affiliation: Department of Industrial Engineering and INSTM, University of Padova, Via Marzolo 9, 35131, Padova, Italy.
authors.forename: Giovanna
authors.initials: G
authors.lastname: Brusatin
authors.affiliation: Department of Industrial Engineering and INSTM, University of Padova, Via Marzolo 9, 35131, Padova, Italy.|Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, 16802, USA.
authors.forename: Paolo
authors.initials: P
authors.lastname: Colombo
keywords: 3D printing; additive manufacturing; ceramics; preceramic polymers; stereolithography