Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing
Abstract:: Additive manufacturing of ceramics stands to transform applications requiring wear resistance in severe environments (including high temperatures and pressures, harsh chemicals, and biomedical implants, among many other uses). However, applications in electromagnetics are gaining increase...
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-11-01
|
| Series: | Advances in Industrial and Manufacturing Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666912921000222 |
| _version_ | 1818461964971540480 |
|---|---|
| author | Bhargavi Mummareddy Dylan Negro Vivek T. Bharambe Yongduk Oh Edward Burden Magnus Ahlfors Jae-Won Choi Anton Du Plessis Jacob Adams Eric MacDonald Pedro Cortes |
| author_facet | Bhargavi Mummareddy Dylan Negro Vivek T. Bharambe Yongduk Oh Edward Burden Magnus Ahlfors Jae-Won Choi Anton Du Plessis Jacob Adams Eric MacDonald Pedro Cortes |
| author_sort | Bhargavi Mummareddy |
| collection | DOAJ |
| description | Abstract:: Additive manufacturing of ceramics stands to transform applications requiring wear resistance in severe environments (including high temperatures and pressures, harsh chemicals, and biomedical implants, among many other uses). However, applications in electromagnetics are gaining increased attention as newly-available materials like zirconia provide very low electromagnetic loss and also provide the highest permittivity possible in 3D printing with near full density. By 3D printing zirconia lattices, the density can be modulated spatially by varying strut and beam thicknesses at arbitrary positions (such as when following a spatial function). As the effective permittivity is related to the density, the speed of electromagnetic radiation (the speed of light, c) can be controlled in the 3D space. As a preliminary investigation to understand processing limits and mechanical performance, this effort has focused on evaluating the compression and flexural strength of both 3D printed solid and lattice structures with millimeter-scale unit cells post-processed with different conditions. Non-destructive computer tomography was included to identify and validate remediation of internal delamination with hot isostatic pressing. Although zirconia lattices fabricated with NanoParticle Jetting™ were relatively delicate, millimeter periodic features were possible and provided sufficient strength to maintain structural integrity for non-critical loading. |
| first_indexed | 2024-12-14T23:54:31Z |
| format | Article |
| id | doaj.art-30f9b7d275144523a26a5c46399e4251 |
| institution | Directory Open Access Journal |
| issn | 2666-9129 |
| language | English |
| last_indexed | 2024-12-14T23:54:31Z |
| publishDate | 2021-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Advances in Industrial and Manufacturing Engineering |
| spelling | doaj.art-30f9b7d275144523a26a5c46399e42512022-12-21T22:43:09ZengElsevierAdvances in Industrial and Manufacturing Engineering2666-91292021-11-013100052Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressingBhargavi Mummareddy0Dylan Negro1Vivek T. Bharambe2Yongduk Oh3Edward Burden4Magnus Ahlfors5Jae-Won Choi6Anton Du Plessis7Jacob Adams8Eric MacDonald9Pedro Cortes10Advanced Manufacturing Research Center, Youngstown State University, OH, 44555, USA; Corresponding author.Advanced Manufacturing Research Center, Youngstown State University, OH, 44555, USAElectrical and Computer Engineering, North Carolina State University, NC, 27695, USAElectrical and Computer Engineering, North Carolina State University, NC, 27695, USAAdvanced Manufacturing Research Center, Youngstown State University, OH, 44555, USAQuintus Technologies, LLC, Lewis Center, OH, 43035, USADepartment of Mechanical Engineering, The University of Akron, Akron, OH, 44325, USAResearch group 3D Innovation, Stellenbosch University, South AfricaElectrical and Computer Engineering, North Carolina State University, NC, 27695, USAUniversity of Texas at El Paso, Texas, 79968, USAAdvanced Manufacturing Research Center, Youngstown State University, OH, 44555, USAAbstract:: Additive manufacturing of ceramics stands to transform applications requiring wear resistance in severe environments (including high temperatures and pressures, harsh chemicals, and biomedical implants, among many other uses). However, applications in electromagnetics are gaining increased attention as newly-available materials like zirconia provide very low electromagnetic loss and also provide the highest permittivity possible in 3D printing with near full density. By 3D printing zirconia lattices, the density can be modulated spatially by varying strut and beam thicknesses at arbitrary positions (such as when following a spatial function). As the effective permittivity is related to the density, the speed of electromagnetic radiation (the speed of light, c) can be controlled in the 3D space. As a preliminary investigation to understand processing limits and mechanical performance, this effort has focused on evaluating the compression and flexural strength of both 3D printed solid and lattice structures with millimeter-scale unit cells post-processed with different conditions. Non-destructive computer tomography was included to identify and validate remediation of internal delamination with hot isostatic pressing. Although zirconia lattices fabricated with NanoParticle Jetting™ were relatively delicate, millimeter periodic features were possible and provided sufficient strength to maintain structural integrity for non-critical loading.http://www.sciencedirect.com/science/article/pii/S2666912921000222Additive manufacturingFunctionally graded latticesCeramicsZirconiaNano-particle jettingMaterial jetting |
| spellingShingle | Bhargavi Mummareddy Dylan Negro Vivek T. Bharambe Yongduk Oh Edward Burden Magnus Ahlfors Jae-Won Choi Anton Du Plessis Jacob Adams Eric MacDonald Pedro Cortes Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing Advances in Industrial and Manufacturing Engineering Additive manufacturing Functionally graded lattices Ceramics Zirconia Nano-particle jetting Material jetting |
| title | Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| title_full | Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| title_fullStr | Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| title_full_unstemmed | Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| title_short | Mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| title_sort | mechanical properties of material jetted zirconia complex geometries with hot isostatic pressing |
| topic | Additive manufacturing Functionally graded lattices Ceramics Zirconia Nano-particle jetting Material jetting |
| url | http://www.sciencedirect.com/science/article/pii/S2666912921000222 |
| work_keys_str_mv | AT bhargavimummareddy mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT dylannegro mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT vivektbharambe mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT yongdukoh mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT edwardburden mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT magnusahlfors mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT jaewonchoi mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT antonduplessis mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT jacobadams mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT ericmacdonald mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing AT pedrocortes mechanicalpropertiesofmaterialjettedzirconiacomplexgeometrieswithhotisostaticpressing |