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Bioceramic Granulates for use in 3D Printing: Process Engineering Aspects
Author(s) -
Irsen St. H.,
Leukers B.,
Höckling Chr.,
Tille C.,
Seitz H.
Publication year - 2006
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.200600033
Subject(s) - bioceramic , fabrication , rapid prototyping , materials science , 3d printing , fluidized bed , process engineering , biomedical engineering , composite material , engineering , waste management , medicine , alternative medicine , pathology
For the fabrication of patient individual bone replacement scaffolds using rapid prototyping (RP) technology, materials with properties adapted to the 3D printing process are needed. First of all the granulate properties of the building material have to match certain specifications concerning particle size and morphology. To fulfil these demands in laboratory scale a commercial fluidized bed granulator was modified to match the specific needs. The changes were tested spraying a sample granulate for the fabrication of synthetic bone grafts. This granulate could successfully be processed in the 3D printer.