caa a22 4500 463233182 CHVBK 20180405153248.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-0734-z doi (NATIONALLICENCE)springer-10.1007/s10853-006-0734-z Piezoelectric hydrophones from optimal designs, Part I: fabrication [Elektronische Daten] [Christopher Reilly, John Halloran, Emilio Silva] Complex three-dimensional optimal designs for improved piezoelectric hydrophones were being realized in lead zirconate titanate piezoelectric ceramics using an indirect solid freeform fabrication technique employing lost molds to define internal void spaces. Lost molds were fabricated by wax-based ink jet deposition, and replicated in PZT ceramic using acrylate suspension polymerization. The physical size of the object is determined by the finest feature present in the design, and by the resolution of the ink jet device. Arrays with 125 repeat units were fabricated with a fidelity of 0.9% in placement of features. The Indirect Solid Freeform Fabrication technique is described in detail. Springer Science+Business Media, LLC, 2007 Reilly Christopher Department of Materials Science and Engineering, University Of Michigan, 3062 Dow Building, 48109-2136, Ann Arbor, MI, USA aut Halloran John Department of Materials Science and Engineering, University Of Michigan, 3062 Dow Building, 48109-2136, Ann Arbor, MI, USA aut Silva Emilio Department of Mechatronics and Mechanical Systems Engineering, Escola Politécnica, University of São Paulo, Sao Paulo, Brazil aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/13(2007-07-01), 4824-4831 0022-2461 42:13<4824 2007 42 10853 https://doi.org/10.1007/s10853-006-0734-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0734-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Reilly Christopher Department of Materials Science and Engineering, University Of Michigan, 3062 Dow Building, 48109-2136, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Halloran John Department of Materials Science and Engineering, University Of Michigan, 3062 Dow Building, 48109-2136, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Silva Emilio Department of Mechatronics and Mechanical Systems Engineering, Escola Politécnica, University of São Paulo, Sao Paulo, Brazil aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/13(2007-07-01), 4824-4831 0022-2461 42:13<4824 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer