prikaz prve stranice dokumenta Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties
  Download
PDF 1.34 MB
Scientific paper - Original scientific paper
Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties
Materials, 14 (2021), 23; 7350. https://doi.org/10.3390/ma14237350
Viderščak, Dalibor; Schauperl, Zdravko; Šolić, Sanja; Ćatić, Amir; Godec, Matjaž; Kocijan, Aleksandra; Paulin, Irena; Donik, Črtomir

Institutional repository: University of Zagreb School of Dental Medicine Repository

Cite this document

Viderščak, D., Schauperl, Z., Šolić, S., Ćatić, A., Godec, M., Kocijan, A. ... Donik, Č. (2021). Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties. Materials, 14. (23). doi: 10.3390/ma14237350

Viderščak, Dalibor, et al. "Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties." Materials, vol. 14, no. 23, 2021. https://doi.org/10.3390/ma14237350

Viderščak, Dalibor, Zdravko Schauperl, Sanja Šolić, Amir Ćatić, Matjaž Godec, Aleksandra Kocijan, Irena Paulin and Črtomir Donik. "Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties." Materials 14, no. 23 (2021). https://doi.org/10.3390/ma14237350

Viderščak, D., et al. (2021) 'Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties', Materials, 14(23). doi: 10.3390/ma14237350

Viderščak D, Schauperl Z, Šolić S, Ćatić A, Godec M, Kocijan A, and sur.. Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties. Materials [Internet]. 2021 November 30 [cited 2024 December 26];14(23). doi: 10.3390/ma14237350

D. Viderščak, et al., "Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties", Materials, vol. 14, no. 23, November 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:127:063402. [Accessed: 26 December 2024]

Metadata
Title (english)Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties
AuthorDalibor Viderščak
AuthorZdravko Schauperl
AuthorSanja Šolić
AuthorAmir Ćatić
AuthorMatjaž Godec
AuthorAleksandra Kocijan
AuthorIrena Paulin
AuthorČrtomir Donik
Author's institutionUniversity North
Author's institutionUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Author's institutionUniversity of Zagreb
School of Dental Medicine
(Department of Fixed Prosthodontics)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Dental Medicine
Prosthetic Dentistry
Abstract (english)
Laser-powder bed fusion (LPBF) is one of the preferred techniques for producing Co-Cr metal structures for dental prosthodontic appliances. However, there is generally insufficient information about material properties related to the production process and parameters. This study was conducted on samples produced from three different commercially available Co-Cr dental alloys produced on three different LPBF machines. Identically prepared samples were used for tensile, three-point bending, and toughness tests. Light microscopy (LM), scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD) analyses of microstructure were performed after testing. Differences were observed in microstructures, which reflected statistically significant differences in mechanical properties (one-way analysis of variance (ANOVA) and Scheffé post hoc test (α = 0.05)). The material produced on the 3D Systems DMP Dental 100 had 24 times greater elongation ε than the material produced on the Sysma MySint 100 device and the EOS M100 machine. On the other hand, the material produced on the EOS M100 had significantly higher hardness (HV0.2) than the other two produced materials. However, the microstructure of the Sysma specimens with its morphology deviates considerably from the studied group. LPBF-prepared Co-Cr dental alloys demonstrated significant differences in their microstructures and, consequently, mechanical properties.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMaterials
Numberingvol. 14, no. 23, 7350
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma14237350
URN:NBNurn:nbn:hr:127:063402
Publication2021-11-30
Document URLhttps://www.mdpi.com/1996-1944/14/23/7350
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-11-04 08:37:57