Tesi etd-11152022-121805 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
CAPPAGLI, MARIA CHIARA
URN
etd-11152022-121805
Titolo
Evaluation of printability of PCL/HA composite using Selective Laser Sintering process for medical application
Dipartimento
INGEGNERIA DELL'INFORMAZIONE
Corso di studi
INGEGNERIA BIOMEDICA
Relatori
relatore Prof. Vozzi, Giovanni
correlatore Dott. Khani, Navid
correlatore Dott. Khani, Navid
Parole chiave
- sls
- pcl/ha
- sls parameters optimization
- customized implant
Data inizio appello
02/12/2022
Consultabilità
Non consultabile
Data di rilascio
02/12/2092
Riassunto
This thesis work aims to determine the most suitable process parameters for a physical blend of polycaprolactone and hydroxyl-apatite powder and to examine the influence of some key process parameters (temperature of the powder bed, laser power, scan speed, layer thickness) on the properties (tensile strength, tensile modulus and elongation at break) of SLS printed parts. The development of a cranial implant will be proposed as an example to show the possibility of SLS to build up customized structures with high mechanical strength, stressing its key feature of well-adapted technology for the fabrication of tissue engineering scaffolds
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