Effects of Solvent Debinding on the Microstructure and Properties of 3D-Printed Alumina Ceramics
Yongsheng Liu, Yongsheng Liu, Yansong Liu, Kehui Hu, Zhigang Lu, Jingjing Liang
Abstract
) and maximum open porosity (28.3%). Dimethyl carbonate-impregnated samples presented minimum flexural strength (32.6 MPa), and oxalic acid-impregnated samples revealed maximum flexural strength (63.4 MPa). In sum, the as-obtained ceramics would be used as ceramic cores for hollow blades in aircraft engines due to their high open porosity and moderate flexural strength.
Topics & Concepts
MicrostructureCeramic3d printedMaterials scienceAlumina ceramicSolventComposite materialChemical engineeringChemistryOrganic chemistryEngineeringMedicineBiomedical engineeringAdditive Manufacturing and 3D Printing TechnologiesInjection Molding Process and PropertiesAdvanced ceramic materials synthesis