prikaz prve stranice dokumenta Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy
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Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy
Materials, 17 (2024), 20; 4993. https://doi.org/10.3390/ma17204993
Viderščak, Dalibor; Schauperl, Zdravko; Runje, Biserka; Šolić, Sanja; Ćatić, Amir; Godec, Matjaž; Paulin, Irena; Donik, Črtomir

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Viderščak, D., Schauperl, Z., Runje, B., Šolić, S., Ćatić, A., Godec, M. ... Donik, Č. (2024). Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy. Materials, 17. (20). doi: 10.3390/ma17204993

Viderščak, Dalibor, et al. "Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy." Materials, vol. 17, br. 20, 2024. https://doi.org/10.3390/ma17204993

Viderščak, Dalibor, Zdravko Schauperl, Biserka Runje, Sanja Šolić, Amir Ćatić, Matjaž Godec, Irena Paulin i Črtomir Donik. "Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy." Materials 17, br. 20 (2024). https://doi.org/10.3390/ma17204993

Viderščak, D., et al. (2024) 'Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy', Materials, 17(20). doi: 10.3390/ma17204993

Viderščak D, Schauperl Z, Runje B, Šolić S, Ćatić A, Godec M, i sur.. Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy. Materials [Internet]. 12.10.2024. [pristupljeno 05.03.2025.];17(20). doi: 10.3390/ma17204993

D. Viderščak, et al., "Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy", Materials, vol. 17, br. 20, Listopad 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:127:184052. [Citirano: 05.03.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:127:184052
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Naslov (engleski)Laser Powder Bed Fusion Parameters Optimization for Enhanced Mechanical Properties of EOS Co-Cr Dental Alloy
AutorDalibor Viderščak
AutorZdravko Schauperl
AutorBiserka Runje
AutorSanja Šolić
AutorAmir Ćatić
AutorMatjaž Godec
AutorIrena Paulin
AutorČrtomir Donik
Autorova ustanovaSveučilište Sjever
Autorova ustanovaSveučilište u Zagrebu
Fakultet strojarstva i brodogradnje
Autorova ustanovaSveučilište u Zagrebu
Stomatološki fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Sažetak (engleski)
This research explores how variations in laser powder bed fusion (LPBF) parameters—laser power (P), scanning speed (v), and base plate preheating temperature (ϑp)—affect the mechanical properties of the EOS Co-Cr SP2 dental alloy. A central composite design (CCD) was used to optimize the process parameters. Mechanical testing focused on crucial properties for dental applications, including yield strength (Rp0.2), elongation (ε), toughness (KVa), and flexural strength (Rms). Microstructural analysis was conducted using light and electron microscopy, while XRD identified microstructural phases. Statistical analysis (ANOVA, Scheffé post hoc test, α = 0.05) revealed significant effects of P, v, and ϑp on the mechanical properties. Response surface models (RSMs) were developed, and optimal parameters were determined to achieve maximum toughness and flexural strength. Maximum values were obtained with laser power above 205 W and base plate preheating at 310 °C. The mathematical model predicted toughness values with less than 5% deviation from experimental results, indicating high accuracy.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMaterials
Brojčani podacivol. 17, br. 20, 4993
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma17204993
URN:NBNurn:nbn:hr:127:184052
Datum objave publikacije2024-10-12
URL dokumentahttps://www.mdpi.com/1996-1944/17/20/4993
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-03-05 11:22:19